D-Link DGS-1210/ME series User manual

CLI Reference Guide
Product Model : DGS-1210/ME Series
Metro Ethernet Switches
Release 1.20
©Copyright 2015. All rights reserved.

Information in this document is subject to change without notice.
© 2014 D-Link Computer Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is
strictly forbidden.
Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Computer Corporation;
Microsoft and Windows are registered trademarks of Microsoft Corporation.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the
marks and names or their products. D-Link Computer Corporation disclaims any proprietary interest in
trademarks and trade names other than its own.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with this user’s guide, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at hisown expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio interference in which case
the user may be required to take adequate measures.
Warnung!
Dies ist ein Produkt der Klasse A. Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen. In
diesem Fall kann vom Benutzer verlangt werden, angemessene Massnahmen zu ergreifen.
Precaución!
Este es un producto de Clase A. En un entorno doméstico, puede causar interferencias de radio, en cuyo case,
puede requerirse al usuario para que adopte las medidas adecuadas.
Attention!
Ceci est un produit de classe A. Dans un environnement domestique, ce produit pourrait causer DGS
interférences radio, auquel cas l`utilisateur devrait prendre les mesures adéquates.
Attenzione!
Il presente prodotto appartiene alla classe A. Se utilizzato in ambiente domestico il prodotto può causare
interferenze radio, nel cui caso è possibile che l`utente debba assumere provvedimenti adeguati.
VCCI Warning

Table of Contents
INTRODUCTION ......................................................................................................................................................1
USING THE CONSOLE CLI.....................................................................................................................................3
COMMAND SYNTAX...............................................................................................................................................7
BASIC SWITCH COMMANDS...............................................................................................................................10
enable password encryption ...............................................................................................................................11
disable password encryption...............................................................................................................................12
create account.....................................................................................................................................................12
config account.....................................................................................................................................................13
show account ......................................................................................................................................................14
delete account.....................................................................................................................................................14
reset account.......................................................................................................................................................14
show session.......................................................................................................................................................15
show switch.........................................................................................................................................................15
show environment...............................................................................................................................................16
enable jumbo_frame ...........................................................................................................................................17
disable jumbo_frame...........................................................................................................................................17
show jumbo_frame..............................................................................................................................................17
show serial_port..................................................................................................................................................18
config serial_port.................................................................................................................................................18
config bootrom password....................................................................................................................................19
enable clipaging ..................................................................................................................................................19
disable clipaging..................................................................................................................................................20
enable web..........................................................................................................................................................20
disable web .........................................................................................................................................................21
enable autoconfig................................................................................................................................................21
disable autoconfig ...............................................................................................................................................22
config autoconfig.................................................................................................................................................22
show autoconfig ..................................................................................................................................................22
enable auto learning............................................................................................................................................23
disable auto learning...........................................................................................................................................23
save.....................................................................................................................................................................24
reboot..................................................................................................................................................................24
reset ....................................................................................................................................................................25
reload config config_id........................................................................................................................................26
logout...................................................................................................................................................................26
top .......................................................................................................................................................................27
ping......................................................................................................................................................................28
ping6....................................................................................................................................................................28
traceroute............................................................................................................................................................29
traceroute6..........................................................................................................................................................30
show cpu port......................................................................................................................................................31
reset cpu port ......................................................................................................................................................31
enable telnet........................................................................................................................................................32
disable telnet.......................................................................................................................................................32
telnet....................................................................................................................................................................32

config time_range................................................................................................................................................33
show time_range.................................................................................................................................................33
show tech support...............................................................................................................................................34
clear tech support................................................................................................................................................35
DHCP AUTOIMAGE COMMANDS........................................................................................................................36
enable autoimage................................................................................................................................................36
disable autoimage...............................................................................................................................................36
show autoimage..................................................................................................................................................37
SMTP SERVER COMMANDS ...............................................................................................................................38
enable smtp.........................................................................................................................................................38
disable smtp........................................................................................................................................................38
config smtp..........................................................................................................................................................39
show smtp...........................................................................................................................................................39
smtp sent_testmsg..............................................................................................................................................40
MODIFY BANNER AND PROMPT COMMANDS .................................................................................................42
config command_prompt.....................................................................................................................................42
config greeting_message....................................................................................................................................43
show greeting_message.....................................................................................................................................44
DLINK DISCOVER PROTOCOL COMMANDS.....................................................................................................45
config ddp............................................................................................................................................................45
config ddp report .................................................................................................................................................45
config ddp report timer........................................................................................................................................46
SWITCH PORT COMMANDS................................................................................................................................47
config ports..........................................................................................................................................................47
config ports..........................................................................................................................................................48
show ports...........................................................................................................................................................49
delete ports..........................................................................................................................................................50
LOOPBACK DETECTION COMMANDS...............................................................................................................51
enable loopdetect................................................................................................................................................51
disable loopdetect ...............................................................................................................................................51
config loopdetect mode.......................................................................................................................................52
config loopdetect ports........................................................................................................................................52
config loopdetect.................................................................................................................................................53
show loopdetect ..................................................................................................................................................53
DOS PREVENTION COMMANDS.........................................................................................................................55
config dos_prevention dos_type .........................................................................................................................55
show dos_prevention..........................................................................................................................................56
enable dos_prevention trap_log..........................................................................................................................57
disable dos_prevention trap_log.........................................................................................................................57
PPPOE CIRCUIT ID INSERTION COMMANDS....................................................................................................59
config pppoe circuit_id_insertion state................................................................................................................59
config pppoe circuit_id_insertion ports................................................................................................................60
show pppoe circuit_id_insertion..........................................................................................................................61
show pppoe circuit_id_insertion ports.................................................................................................................61
DHCP SERVER SCREENING COMMANDS.........................................................................................................62
config filter dhcp_server......................................................................................................................................62
config filter dhcp_server......................................................................................................................................63

show filter dhcp_server .......................................................................................................................................63
show dhcp_server screening ..............................................................................................................................64
IP-MAC-PORT BINDING COMMANDS.................................................................................................................65
create address_binding ip_mac..........................................................................................................................66
config address_binding ip_mac ports .................................................................................................................67
config address_binding ip_mac log.....................................................................................................................67
show address_binding ip_mac log......................................................................................................................68
config address_binding auto_scan .....................................................................................................................68
config address_binding auto_scan ipv6address.................................................................................................69
delete address_binding.......................................................................................................................................69
show address_binding ........................................................................................................................................70
show address_binding auto_scan list .................................................................................................................71
enable address_binding dhcp_snoop .................................................................................................................71
disable address_binding dhcp_snoop.................................................................................................................71
config address_binding dhcp_snoop max_entry ports .......................................................................................72
show address_binding dhcp_snoop....................................................................................................................72
enable address_binding dhcp_pd_snoop ...........................................................................................................73
disable address_binding dhcp_pd_snoop...........................................................................................................73
show address_binding dhcp_pd_snoop..............................................................................................................74
config address_binding vlan................................................................................................................................74
enable address_binding roaming........................................................................................................................75
disable address_binding roaming .......................................................................................................................75
show address_binding roaming ..........................................................................................................................75
clear address_binding dhcp_snoop binding_entry ports ....................................................................................76
NETWORK MANAGEMENT (SNMP) COMMANDS .............................................................................................77
create snmp user ................................................................................................................................................80
delete snmp user.................................................................................................................................................81
show snmp user..................................................................................................................................................81
create snmp view ................................................................................................................................................82
delete snmp view ................................................................................................................................................82
show snmp view..................................................................................................................................................83
create snmp community......................................................................................................................................83
delete snmp community......................................................................................................................................84
delete snmp all_community.................................................................................................................................85
show snmp community........................................................................................................................................85
config snmp engineID .........................................................................................................................................86
show snmp engineID...........................................................................................................................................86
enable community_encryption ............................................................................................................................86
disable community_encryption............................................................................................................................87
show community_encryption...............................................................................................................................87
create snmp group ..............................................................................................................................................88
delete snmp group ..............................................................................................................................................89
show snmp global state.......................................................................................................................................89
show snmp groups..............................................................................................................................................90
create snmp host.................................................................................................................................................90
delete snmp host.................................................................................................................................................92
show snmp host ..................................................................................................................................................92
create snmp v6host.............................................................................................................................................93

delete snmp v6host.............................................................................................................................................94
show snmp v6host ..............................................................................................................................................94
enable trusted_host.............................................................................................................................................95
disable trusted_host............................................................................................................................................95
create trusted_host .............................................................................................................................................95
show trusted_host...............................................................................................................................................96
delete trusted_host..............................................................................................................................................97
enable snmp traps...............................................................................................................................................97
disable snmp traps..............................................................................................................................................98
enable snmp authenticate traps..........................................................................................................................98
disable snmp authenticate traps .........................................................................................................................99
show snmp traps.................................................................................................................................................99
enable snmp linkchange_traps .........................................................................................................................100
disable snmp linkchange_traps.........................................................................................................................100
config snmp linkchange_traps ports ................................................................................................................100
show snmp traps linkchange_traps...................................................................................................................101
config snmp system_contact.............................................................................................................................102
config snmp system_location............................................................................................................................102
config snmp system_name ...............................................................................................................................102
config snmp warmstart_traps............................................................................................................................103
config snmp coldstart_traps..............................................................................................................................103
enable snmp......................................................................................................................................................104
disable snmp.....................................................................................................................................................104
enable snmp DHCP_ screening traps...............................................................................................................104
disable snmp DHCP_ screening traps..............................................................................................................105
enable snmp IMPB_violation traps ...................................................................................................................105
disable snmp IMPB_violation traps...................................................................................................................105
enable snmp firmware_upgrade_state traps.....................................................................................................106
disable snmp firmware_upgrade_state traps....................................................................................................106
enable snmp LBD traps.....................................................................................................................................107
disable snmp LBD traps....................................................................................................................................107
enable snmp port_security_violation traps........................................................................................................107
disable snmp port_security_violation traps.......................................................................................................108
enable snmp rstpport_state_change traps........................................................................................................108
disable snmp rstpport_state_change traps.......................................................................................................109
enable snmp duplicate_IP_detected traps........................................................................................................109
disable snmp duplicate_IP_detected traps .......................................................................................................109
DOWNLOAD/UPLOAD COMMANDS .................................................................................................................111
download...........................................................................................................................................................111
upload................................................................................................................................................................112
config configuration config_id ...........................................................................................................................113
show firmware information................................................................................................................................114
show config .......................................................................................................................................................114
config firmware image_id..................................................................................................................................115
show boot_file ...................................................................................................................................................116
show flash information ......................................................................................................................................116
DHCP RELAY COMMANDS................................................................................................................................118
enable dhcp_relay.............................................................................................................................................119

disable dhcp_relay ............................................................................................................................................119
config dhcp_relay port.......................................................................................................................................120
config dhcp_relay add ipif System ....................................................................................................................120
config dhcp_relay delete ipif System ................................................................................................................121
config dhcp_relay hops....................................................................................................................................121
config dhcp_relay vlan .....................................................................................................................................122
config dhcp_relay option_82.............................................................................................................................122
config dhcp_relay port_option_82.....................................................................................................................124
show dhcp_relay port_option_82......................................................................................................................124
show dhcp_relay ...............................................................................................................................................125
enable dhcp_local_relay ...................................................................................................................................125
disable dhcp_local_relay...................................................................................................................................126
config dhcp_local_relay port .............................................................................................................................126
config dhcp_local_relay vlan.............................................................................................................................127
show dhcp_local_relay......................................................................................................................................127
enable dhcpv6_relay.........................................................................................................................................128
disable dhcpv6_relay ........................................................................................................................................128
show dhcpv6_relay ...........................................................................................................................................129
config dhcpv6_relay..........................................................................................................................................129
config dhcpv6_relay hop_count ........................................................................................................................130
config dhcpv6_relay option_18 .........................................................................................................................130
config dhcpv6_relay option_37 .........................................................................................................................131
config dhcpv6_relay option_38 .........................................................................................................................131
show dhcpv6_relay option_38 ..........................................................................................................................132
GRATUITOUS ARP COMMANDS.......................................................................................................................133
config gratuitous_arp send ipif_status_up ........................................................................................................133
config gratuitous_arp send dup_ip_detected....................................................................................................134
config gratuitous_arp learning...........................................................................................................................134
enable gratuitous_arp .......................................................................................................................................135
disable gratuitous_arp.......................................................................................................................................135
show gratuitous_arp..........................................................................................................................................136
config gratuitous_arp send periodically interval................................................................................................136
POWER SAVING COMMANDS...........................................................................................................................138
config power_saving mode ...............................................................................................................................138
config power_saving .........................................................................................................................................138
show power_saving...........................................................................................................................................139
CPU PROTECTION COMMANDS.......................................................................................................................140
enable cpu_protect............................................................................................................................................140
disable cpu_protect...........................................................................................................................................140
config cpu_protect type.....................................................................................................................................141
show cpu_protect..............................................................................................................................................141
NETWORK MONITORING COMMANDS............................................................................................................143
show packet ports .............................................................................................................................................143
show error ports ................................................................................................................................................144
show utilization..................................................................................................................................................145
clear counters....................................................................................................................................................146
save log.............................................................................................................................................................146

clear log.............................................................................................................................................................147
show log............................................................................................................................................................147
enable syslog ....................................................................................................................................................147
disable syslog....................................................................................................................................................148
show syslog.......................................................................................................................................................148
create syslog host .............................................................................................................................................149
config syslog host..............................................................................................................................................151
delete syslog host .............................................................................................................................................153
show syslog host...............................................................................................................................................153
cable diagnostic port .........................................................................................................................................154
POE COMMANDS................................................................................................................................................157
config poe ports.................................................................................................................................................157
config poe system .............................................................................................................................................158
show poe ports..................................................................................................................................................158
show poe system ..............................................................................................................................................159
SPANNING TREE COMMANDS..........................................................................................................................161
config stp...........................................................................................................................................................161
config stp ports..................................................................................................................................................162
config stp version ..............................................................................................................................................164
config stp fbpdu.................................................................................................................................................164
config stp priority...............................................................................................................................................165
enable stp..........................................................................................................................................................165
disable stp.........................................................................................................................................................165
show stp............................................................................................................................................................166
show stp ports...................................................................................................................................................167
show stp instance..............................................................................................................................................168
show stp mst_config_id.....................................................................................................................................169
create stp instance_id.......................................................................................................................................169
delete stp instance_id .......................................................................................................................................170
config stp instance_id........................................................................................................................................170
config stp mst_config_id....................................................................................................................................171
config stp mst_ports..........................................................................................................................................171
config stp trap....................................................................................................................................................172
FORWARDING DATABASE COMMANDS.........................................................................................................174
create fdb ..........................................................................................................................................................174
config fdb aging_time........................................................................................................................................175
delete fdb...........................................................................................................................................................175
enable flood_fdb................................................................................................................................................176
disable flood_fdb...............................................................................................................................................176
config flood_fdb.................................................................................................................................................176
show flood_fdb..................................................................................................................................................177
clear flood_fdb...................................................................................................................................................177
show fdb............................................................................................................................................................178
clear fdb.............................................................................................................................................................179
config multicast vlan_filtering_mode.................................................................................................................179
config multicast_filtering_mode.........................................................................................................................180
create auto_fdb .................................................................................................................................................180

delete auto_fdb .................................................................................................................................................181
show auto_fdb...................................................................................................................................................181
BROADCAST STORM CONTROL COMMANDS...............................................................................................182
config traffic control...........................................................................................................................................182
show traffic control ............................................................................................................................................183
config traffic trap................................................................................................................................................183
PASSWORD RECOVERY COMMANDS.............................................................................................................185
enable password_recovery...............................................................................................................................185
disable password_recovery...............................................................................................................................185
show password_recovery..................................................................................................................................186
QOS COMMANDS ...............................................................................................................................................187
config scheduling ..............................................................................................................................................189
show scheduling................................................................................................................................................189
config bandwidth_control ..................................................................................................................................190
show bandwidth_control....................................................................................................................................191
config cos mac_mapping ..................................................................................................................................191
show cos mac_mapping....................................................................................................................................192
delete cos mac_mapping..................................................................................................................................192
config cos ip_mapping ......................................................................................................................................193
show cos ip_mapping........................................................................................................................................193
delete cos ip_mapping......................................................................................................................................194
config cos ipv6_mapping...................................................................................................................................194
show cos ipv6_mapping....................................................................................................................................194
delete cos ipv6_mapping ..................................................................................................................................195
config cos ipv6_tc_mapping..............................................................................................................................195
delete cos ipv6_tc_mapping..............................................................................................................................196
show cos ipv6_tc_mapping...............................................................................................................................196
config cos mapping...........................................................................................................................................197
show cos mapping ............................................................................................................................................197
config cos protocol_mapping ............................................................................................................................198
show cos protocol_mapping..............................................................................................................................198
delete cos protocol_mapping............................................................................................................................199
config cos vlanid_mapping................................................................................................................................199
show cos vlanid_mapping.................................................................................................................................199
delete cos vlanid_mapping................................................................................................................................200
config cos tos value...........................................................................................................................................200
show cos tos .....................................................................................................................................................201
config cos tcp_port_mapping............................................................................................................................201
show cos tcp_port_mapping .............................................................................................................................202
delete cos tcp_port_mapping............................................................................................................................202
config cos udp_port_mapping...........................................................................................................................203
show cos udp _port_mapping...........................................................................................................................203
delete cos udp_port_mapping...........................................................................................................................204
config 802.1p user_priority................................................................................................................................204
show 802.1p user_priority.................................................................................................................................205
config 802.1p default_priority............................................................................................................................206
show 802.1p default_priority.............................................................................................................................206

config scheduling_mechanism..........................................................................................................................207
show scheduling_mechanism...........................................................................................................................207
config [dscp | tos] mode ....................................................................................................................................208
config dscp_mapping........................................................................................................................................208
show dscp_mapping .........................................................................................................................................209
RMON COMMANDS ............................................................................................................................................210
enable rmon ......................................................................................................................................................210
disable rmon......................................................................................................................................................211
create rmon alarm.............................................................................................................................................211
delete rmon alarm .............................................................................................................................................212
show rmon alarm...............................................................................................................................................212
create rmon collection stats ..............................................................................................................................213
delete rmon collection stats...............................................................................................................................214
create rmon collection history ...........................................................................................................................214
delete rmon collection history............................................................................................................................215
create rmon event .............................................................................................................................................215
delete rmon event .............................................................................................................................................216
show rmon.........................................................................................................................................................216
show rmon statistics..........................................................................................................................................216
PORT MIRRORING COMMANDS.......................................................................................................................218
enable mirror.....................................................................................................................................................218
disable mirror ....................................................................................................................................................218
config mirror target............................................................................................................................................219
show mirror........................................................................................................................................................220
VLAN COMMANDS .............................................................................................................................................221
create vlan.........................................................................................................................................................222
delete vlan.........................................................................................................................................................223
config vlan.........................................................................................................................................................223
config gvrp.........................................................................................................................................................224
config gvrp timer................................................................................................................................................224
enable gvrp .......................................................................................................................................................225
disable gvrp.......................................................................................................................................................225
show vlan ..........................................................................................................................................................226
create dot1v_protocol_group ............................................................................................................................226
config dot1v_protocol_group.............................................................................................................................227
delete dot1v_protocol_group.............................................................................................................................227
show dot1v_protocol_group..............................................................................................................................228
config port dot1v ports all..................................................................................................................................228
show port dot1v.................................................................................................................................................229
show gvrp..........................................................................................................................................................230
show gvrp timer.................................................................................................................................................230
enable vlan_trunk..............................................................................................................................................231
disable vlan_trunk .............................................................................................................................................231
show vlan_trunk ................................................................................................................................................231
config vlan_trunk ports......................................................................................................................................232
enable asymmetric_vlan ...................................................................................................................................232
disable asymmetric_vlan...................................................................................................................................233

show asymmetric_vlan......................................................................................................................................233
enable pvid auto_assign ...................................................................................................................................233
disalbe pvid auto_assign...................................................................................................................................234
show pvid auto_assign......................................................................................................................................234
create mac_based_vlan mac_address .............................................................................................................235
deleete mac_based_vlan mac address ............................................................................................................235
show mac_based_vlan mac address................................................................................................................236
config vlan_auto_learn......................................................................................................................................236
show vlan_auto_learn.......................................................................................................................................237
MAC-BASED ACCESS CONTROL COMMANDS..............................................................................................238
enable mac_based_access_control..................................................................................................................239
disable mac_based_access_control.................................................................................................................239
config mac_based_access_control password ..................................................................................................239
config mac_based_access_control method......................................................................................................240
config mac_based_access_control port............................................................................................................240
config mac_based_access_control trap state...................................................................................................241
config mac_based_access_control log state ....................................................................................................241
config mac_based_access_control log max_users ..........................................................................................242
create mac_based_access_control_local mac_address ..................................................................................242
show mac_based_access_control....................................................................................................................243
show mac_based_access_control_local...........................................................................................................243
show mac_based_access_control auth_state ports.........................................................................................244
delete mac_based_access_control_local .........................................................................................................244
WEB-BASED ACCESS CONTROL COMMANDS..............................................................................................246
enable wac........................................................................................................................................................246
disable wac........................................................................................................................................................247
config wac default_redirpath.............................................................................................................................247
config wac method ............................................................................................................................................248
config wac ports ................................................................................................................................................248
config wac switch_http_port..............................................................................................................................249
config wac virtual_ip..........................................................................................................................................249
create wac user.................................................................................................................................................250
delete wac user.................................................................................................................................................250
show wac user ..................................................................................................................................................251
show wac...........................................................................................................................................................251
show wac ports .................................................................................................................................................252
show wac auth_state ports................................................................................................................................253
Q-IN-Q COMMANDS............................................................................................................................................254
enable qinq........................................................................................................................................................254
disable qinq.......................................................................................................................................................255
show qinq..........................................................................................................................................................255
show qinq rxtable ..............................................................................................................................................256
config qinq ports................................................................................................................................................256
config qinq inner_tpid........................................................................................................................................257
create vlan_translation......................................................................................................................................257
show vlan_translation........................................................................................................................................258
delete vlan_translation ports.............................................................................................................................258

LINK AGGREGATION COMMANDS ..................................................................................................................260
create link_aggregation.....................................................................................................................................260
delete link_aggregation.....................................................................................................................................261
config link_aggregation group_id......................................................................................................................261
config link_aggregation algorithm .....................................................................................................................262
config link_aggregation state ............................................................................................................................262
show link_aggregation ......................................................................................................................................263
BASIC IP COMMANDS........................................................................................................................................264
create ipif...........................................................................................................................................................264
delete ipif...........................................................................................................................................................265
enable ipif..........................................................................................................................................................265
disable ipif .........................................................................................................................................................265
config ipif...........................................................................................................................................................266
BPDU ATTACK PROTECTION COMMANDS ....................................................................................................268
config bpdu_protection ports.............................................................................................................................268
config bpdu_protection recovery_timer.............................................................................................................269
config bpdu_protection......................................................................................................................................270
enable bpdu_protection.....................................................................................................................................270
disable bpdu_protection....................................................................................................................................271
show bpdu_protection.......................................................................................................................................271
ETHERNET OAM COMMANDS ..........................................................................................................................273
config ethernet_oam ports ................................................................................................................................273
config ethernet_oam ports ................................................................................................................................274
config ethernet_oam ports ................................................................................................................................274
show ethernet_oam ports..................................................................................................................................275
show ethernet_oam ports..................................................................................................................................276
show ethernet_oam ports..................................................................................................................................277
show ethernet_oam ports..................................................................................................................................278
clear ethernet_oam ports..................................................................................................................................279
MAC NOTIFICATION COMMANDS ....................................................................................................................280
enable mac_notification ....................................................................................................................................280
disable mac_notification....................................................................................................................................280
config mac_notification......................................................................................................................................281
config mac_notification ports ............................................................................................................................281
show mac_notification.......................................................................................................................................282
show mac_notification ports..............................................................................................................................282
IGMP SNOOPING COMMANDS..........................................................................................................................284
config igmp_snooping.......................................................................................................................................285
config igmp_snooping querier...........................................................................................................................286
create igmp_snooping multicast_vlan...............................................................................................................287
config igmp_snooping multicast_vlan ...............................................................................................................287
delete igmp_snooping multicast_vlan...............................................................................................................288
config igmp_snooping multicast_vlan_group....................................................................................................288
create igmp_snooping static_group..................................................................................................................289
config igmp_snooping static_group ..................................................................................................................290
delete igmp_snooping static_group ..................................................................................................................290
show igmp_snooping static_group....................................................................................................................291

config igmp_snooping data_driven_learning ....................................................................................................291
clear igmp_snooping data_driven_group..........................................................................................................292
config router_ports ............................................................................................................................................292
config router_ports_forbidden...........................................................................................................................293
config igmp access_authentication ports..........................................................................................................293
show igmp access_authentication ports ...........................................................................................................294
enable igmp_snooping......................................................................................................................................295
disable igmp_snooping .....................................................................................................................................295
show igmp_snooping ........................................................................................................................................295
show igmp_snooping group..............................................................................................................................296
show igmp_snooping forwarding ......................................................................................................................297
show igmp_snooping host.................................................................................................................................297
show igmp_snooping multicast_vlan ................................................................................................................298
show igmp_snooping multicast_vlan_group.....................................................................................................299
show router_ports .............................................................................................................................................299
LAYER 2 PROTOCOL TUNNELING COMMANDS ............................................................................................301
enable l2protocol_tunnel...................................................................................................................................301
disable l2protocol_tunnel ..................................................................................................................................301
config l2protocol_tunnel ports...........................................................................................................................302
show l2protocol_tunnel .....................................................................................................................................302
DIGITAL DIAGNOSTIC MONITORING COMMANDS.........................................................................................304
config ddm ports................................................................................................................................................304
config ddm power_unit......................................................................................................................................305
show ddm ports.................................................................................................................................................305
MLD SNOOPING COMMANDS...........................................................................................................................307
enable mld_snooping........................................................................................................................................308
disable mld_snooping .......................................................................................................................................308
config mld_snooping .........................................................................................................................................309
create mld_snooping multicast_vlan.................................................................................................................309
config mld_snooping multicast_vlan .................................................................................................................310
show mld_snooping multicast_vlan ..................................................................................................................311
delete mld_snooping multicast_vlan.................................................................................................................311
config mld_snooping multicast_vlan_group......................................................................................................312
show mld_snooping multicast_vlan_group .......................................................................................................312
config mld_snooping mrouter_ports..................................................................................................................313
config mld_snooping mrouter_ports_forbidden ................................................................................................313
config mld_snooping querier.............................................................................................................................314
config mld_snooping data_driven_learning ......................................................................................................315
clear mld_snooping data_driven_group............................................................................................................316
show mld_snooping ..........................................................................................................................................316
show mld_snooping forwarding ........................................................................................................................317
show mld_snooping group................................................................................................................................318
show mld_snooping mrouter_ports...................................................................................................................318
show mld_snooping host...................................................................................................................................319
LIMITED IP MULTICAST ADDRESS COMMANDS............................................................................................320
create mcast_filter_profile.................................................................................................................................320
config mcast_filter_profile profile_id.................................................................................................................321

config mcast_filter_profile profile_name ..........................................................................................................321
config mcast_filter_profile ipv6.........................................................................................................................322
delete mcast_filter_profile.................................................................................................................................322
show mcast_filter_profile...................................................................................................................................323
config limited_multicast_addr............................................................................................................................324
show limited_multicast_addr.............................................................................................................................324
config max_mcast_group..................................................................................................................................325
show max_mcast_group...................................................................................................................................325
802.1X COMMANDS............................................................................................................................................327
enable 802.1x....................................................................................................................................................328
disable 802.1x...................................................................................................................................................328
show 802.1x......................................................................................................................................................329
show 802.1x auth_state ....................................................................................................................................329
show 802.1x auth_configuration .......................................................................................................................330
config 802.1x auth_parameter ports .................................................................................................................331
config 802.1x init ...............................................................................................................................................332
config 802.1x auth_protocol..............................................................................................................................333
config 802.1x reauth..........................................................................................................................................333
config radius add...............................................................................................................................................334
config radius delete...........................................................................................................................................334
config radius......................................................................................................................................................335
show radius.......................................................................................................................................................336
config 802.1x fwd_pdu system..........................................................................................................................336
show 802.1x fwd_pdu system status ................................................................................................................337
config 802.1x auth_mode..................................................................................................................................337
create 802.1x guest_vlan..................................................................................................................................338
delete 802.1x guest_vlan ..................................................................................................................................338
config 802.1x guest_vlan ports .........................................................................................................................339
show 802.1x guest_vlan....................................................................................................................................339
create 802.1x user ............................................................................................................................................340
show 802.1x user..............................................................................................................................................340
delete 802.1x user.............................................................................................................................................341
config 802.1x capability ports............................................................................................................................341
PORT SECURITY COMMANDS..........................................................................................................................343
config port_security...........................................................................................................................................343
show port_security ............................................................................................................................................344
delete port_security _entry................................................................................................................................345
TIME AND SNTP COMMANDS...........................................................................................................................346
config sntp.........................................................................................................................................................346
show sntp..........................................................................................................................................................347
enable sntp........................................................................................................................................................347
disable sntp.......................................................................................................................................................348
config time.........................................................................................................................................................348
config time_zone operator.................................................................................................................................349
config dst...........................................................................................................................................................349
show time..........................................................................................................................................................350
ARP COMMANDS................................................................................................................................................352

create ArpSpoofing ...........................................................................................................................................352
show ArpSpoofing.............................................................................................................................................353
delete ArpSpoofing............................................................................................................................................353
config arp_aging time........................................................................................................................................354
clear arptable ....................................................................................................................................................354
create arpentry..................................................................................................................................................355
config arpentry ..................................................................................................................................................355
delete arpentry ..................................................................................................................................................356
show arpentry....................................................................................................................................................356
show arpentry aging_time.................................................................................................................................357
ROUTING TABLE COMMANDS..........................................................................................................................358
create iproute ....................................................................................................................................................358
delete iproute ....................................................................................................................................................359
show iproute......................................................................................................................................................359
D-LINK UNIDIRECTIONAL LINK DETECTION (DULD) COMMANDS..............................................................360
config duld ports................................................................................................................................................360
show duld ports.................................................................................................................................................361
config duld recover_timer..................................................................................................................................361
show duld recover_timer...................................................................................................................................362
IPV6 NEIGHBOR DISCOVERY COMMANDS.....................................................................................................363
create ipv6 neighbor_cache..............................................................................................................................363
delete ipv6 neighbor_cache..............................................................................................................................364
show ipv6 neighbor_cache................................................................................................................................364
show ipv6 nd .....................................................................................................................................................365
config ipv6 nd ns ipif..........................................................................................................................................365
create ipv6route default.....................................................................................................................................366
delete ipv6route default.....................................................................................................................................366
show ipv6route..................................................................................................................................................367
enable ipif_ipv6_link_local_auto .......................................................................................................................367
disable ipif_ipv6_link_local_auto.......................................................................................................................368
BANNER COMMANDS........................................................................................................................................369
config log_save_timing......................................................................................................................................369
show log_save_timing.......................................................................................................................................370
show log............................................................................................................................................................370
COMMAND HISTORY LIST COMMANDS..........................................................................................................371
? ........................................................................................................................................................................371
show command_history ....................................................................................................................................372
dir ......................................................................................................................................................................373
COMMAND LOGGING COMMANDS..................................................................................................................374
enable command logging..................................................................................................................................374
disable command logging .................................................................................................................................374
show command logging ....................................................................................................................................375
SSH COMMANDS................................................................................................................................................376
enable ssh.........................................................................................................................................................376
disable ssh ........................................................................................................................................................377
config ssh algorithm ..........................................................................................................................................377
config ssh authmode.........................................................................................................................................378

show ssh authmode..........................................................................................................................................378
config ssh server...............................................................................................................................................379
show ssh server ................................................................................................................................................379
show ssh algorithm ...........................................................................................................................................380
config ssh user..................................................................................................................................................380
show ssh user authmode..................................................................................................................................381
SSL COMMANDS ................................................................................................................................................382
enable ssl..........................................................................................................................................................382
disable ssl..........................................................................................................................................................383
show ssl.............................................................................................................................................................383
download ssl certificate.....................................................................................................................................384
ACCESS AUTHENTICATION CONTROL COMMANDS....................................................................................385
create authen_login method_list_name............................................................................................................386
config authen_login...........................................................................................................................................387
delete authen_login method_list_name............................................................................................................388
show authen_login ............................................................................................................................................388
show authen_policy...........................................................................................................................................389
create authen_enable method_list_name.........................................................................................................390
config authen_enable........................................................................................................................................390
delete authen_enable method_list_name.........................................................................................................392
show authen_enable.........................................................................................................................................392
enable authen_policy........................................................................................................................................393
disable authen_policy........................................................................................................................................393
config authen application ..................................................................................................................................394
show authen application....................................................................................................................................394
config authen parameter...................................................................................................................................395
show authen parameter ....................................................................................................................................396
create authen server_host ................................................................................................................................396
config authen server_host.................................................................................................................................397
delete authen server_host.................................................................................................................................398
show authen server_host..................................................................................................................................399
create authen server_group..............................................................................................................................400
config authen server_group ..............................................................................................................................400
delete authen server_group..............................................................................................................................401
show authen server_group................................................................................................................................401
enable admin.....................................................................................................................................................402
config admin local_enable.................................................................................................................................403
config accounting ..............................................................................................................................................403
config accounting service..................................................................................................................................404
config accounting service command.................................................................................................................405
create accounting method_list_name ...............................................................................................................405
delete accounting method_list_name ...............................................................................................................406
show accounting method_list_name.................................................................................................................406
enable aaa_server_password_encryption........................................................................................................407
disable aaa_server_password_encryption........................................................................................................407
show aaa...........................................................................................................................................................408
ENERGY EFFICIENT ETHERNET COMMANDS................................................................................................409

config EEE port .................................................................................................................................................409
show EEE_mode port .......................................................................................................................................409
LACP COMMANDS .............................................................................................................................................411
config lacp port_priority.....................................................................................................................................411
show lacp ..........................................................................................................................................................411
config lacp_ports...............................................................................................................................................412
LLDP COMMANDS..............................................................................................................................................414
enable lldp.........................................................................................................................................................415
disable lldp ........................................................................................................................................................415
config lldp message_tx_interval........................................................................................................................415
config lldp message_tx_hold_multiplier ............................................................................................................416
config lldp reinit_delay.......................................................................................................................................416
config lldp tx_delay............................................................................................................................................417
config lldp notification_interval..........................................................................................................................417
show lldp ...........................................................................................................................................................417
show lldp ports ..................................................................................................................................................418
show lldp local_ports.........................................................................................................................................419
show lldp remote_ports.....................................................................................................................................420
config lldp ports.................................................................................................................................................420
show lldp mgt_addr...........................................................................................................................................424
show lldp statistics ............................................................................................................................................424
show lldp power_pse_tlv...................................................................................................................................425
ACCESS CONTROL LIST COMMANDS ............................................................................................................426
create access_profile ........................................................................................................................................427
config access_profile.........................................................................................................................................429
delete access_profile ........................................................................................................................................433
show access_profile..........................................................................................................................................433
create cpu_access_profile ................................................................................................................................434
config cpu_access_profile.................................................................................................................................435
delete cpu_access_profile.................................................................................................................................437
show cpu_access_profile..................................................................................................................................438
config flow_meter profile_id ..............................................................................................................................438
show flow_meter ...............................................................................................................................................439
TRAFFIC SEGMENTATION COMMANDS..........................................................................................................440
config traffic_segmentation...............................................................................................................................440
show traffic_segmentation ................................................................................................................................440
SAFEGUARD COMMANDS ................................................................................................................................442
config safeguard_engine...................................................................................................................................442
show safeguard_engine....................................................................................................................................442
DEVICE SPECIFICATIONS.................................................................................................................................444
Technical Specifications....................................................................................................................................444
Supported Transceivers....................................................................................................................................448

DGS-1210/ME Metro Ethernet Switch CLI Reference Guide
1
1
INTRODUCTION
The DGS-1210-10/ME, DGS-1210-20/ME, DGS-1210-28/ME, DGS-1210-28P/ME and DGS-1210-52/ME are L2
Managed Metro Ethernet switches. They consist of 16/24/48 10/100/1000Mbps ports plus 4 dedicated SFP
ports.
The Switch can be managed through the Switch’s serial port, Telnet, or the Web-based management agent. The
Command Line Interface (CLI) can be used to configure and manage the Switch via the serial port or Telnet
interfaces.
This manual provides a reference for all of the commands contained in the CLI. Configuration and management
of the Switch via the Web-based management agent is discussed in the Manual. For detailed information on
installing hardware please refer also to the Manual.
Accessing the Switch via the Serial Port.
The Switch’s serial port’s default settings are as follows:
VT-100 compatible
Firmware version 6.10: Baud rate 115200bps
Firmware version 6.11: Baud rate 9600bps
8 data bits
No parity
One stop bit
No flow control
A computer running a terminal emulation program capable of emulating a VT-100 terminal and a serial port
configured as above then connected to the Switch’s serial port via an RJ-45 cable.
With the serial port properly connected to a management computer, the following screen should be visible. If this
screen does not appear, try pressing Ctrl+r to refresh the console screen.
Figure 1–1 Initial CLI screen
There is no initial username or password. Just press the Enter key twice to display the CLI input cursor − DGS-
1210-28P/ME:5#. This is the command line where all commands are input.
Setting the Switch’s IP Address
Each Switch must be assigned its own IP Address, which is used for communication with an SNMP network
manager or other TCP/IP application (for example BOOTP, TFTP). The Switch’s default IP address is
10.90.90.90. You can change the default Switch IP address to meet the specification of your networking address
scheme.
The Switch is also assigned a unique MAC address by the factory. This MAC address cannot be changed, but
can be found on the initial boot console screen –shown below.

DGS-1210 Metro Ethernet Managed Switch CLI Reference Guide
2
Figure 1–2 Boot Screen
The Switch’s MAC address can also be found in the Web management program on the Switch Information
(Basic Settings) window in the Configuration folder.
The IP address for the Switch must be set before it can be managed with the Web-based manager. The Switch
IP address can be automatically set using BOOTP or DHCP protocols, in which case the actual address
assigned to the Switch must be known.
The IP address may be set using the Command Line Interface (CLI) over the console serial port as follows:
Starting at the command line prompt, enter the command config ipif System ipaddress
xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy. Where the x’s represent the IP address to be assigned to the IP interface
named System and the y’s represent the corresponding subnet mask.
Alternatively, users can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Where the x’s represent the IP
address to be assigned to the IP interface named System and the z represents the corresponding number of
subnets in CIDR notation.
The IP interface named System on the Switch can be assigned an IP address and subnet mask which can then
be used to connect a management station to the Switch’s Telnet or Web-based management agent.
Figure 1–3 Assigning an IP Address
In the above example, the Switch was assigned an IP address of 10.90.90.91 with a subnet mask of 255.0.0.0.
The system message Success indicates that the command was executed successfully. The Switch can now be
configured and managed via Telnet, SNMP MIB browser and the CLI or via the Web-based management agent
using the above IP address to connect to the Switch.

DGS-1210/ME Metro Ethernet Switch CLI Reference Guide
3
2
USING THE CONSOLE CLI
The Switch supports a console management interface that allows the user to connect to the Switch’s
management agent via a serial port and a terminal or a computer running a terminal emulation program. The
console can also be used over the network using the TCP/IP Telnet protocol. The console program can be used
to configure the Switch to use a SNMP-based network management software over the network.
This chapter describes how to use the console interface to access the Switch, change its settings, and monitor
its operation.
NOTE: Switch configuration settings are saved to non-volatile RAM using the save command.
The current configuration will then be retained in the Switch’s NV-RAM, and reloaded when the
Switch is rebooted. If the Switch is rebooted without using the save command, the last
configuration saved to NV-RAM is loaded.
Connecting to the Switch
The console interface is used by connecting the Switch to a VT100-compatible terminal or a computer running
an ordinary terminal emulator program (for example, the HyperTerminal program included with the Windows
operating system) using an RJ-45 serial cable. Your terminal parameters will need to be set to:
VT-100 compatible
Firmware version 6.10: Baud rate 115200bps
Firmware version 6.11: Baud rate 9600bps
8 data bits
No parity
One stop bit
No flow control
The same functions may also be accessed over a Telnet interface. Once an IP address for the Switch has been
set, A Telnet program can be used (in VT-100 compatible terminal mode) to access and control the Switch. All of
the screens are identical, whether accessed from the console port or from a Telnet interface.
After the Switch reboots and you have to logged in, the console looks like this:
Figure 2–1 Initial Console Screen after Logging In
Commands are entered at the command prompt, DGS-1210-28P/ME:5#
There are a number of helpful features included in the CLI. Entering the ? command displays a list of all of the
top-level commands.