D-Link xStack DGS-3200 Series User manual

CL
I
Manual
.
September 2007
651GS320015G
RECYCLABLE
Product Model :
GS-3200-10 D
Layer 2 Gigabit Ethernet Managed Switch
Release 1
CLI Manual
Product Model: DGS-3200 Series
Layer 2 Gigabit Ethernet Managed Switch
Release 1.1

DGS-3200 Series Layer 2 Gigabit Managed Switch CLI Manual
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Table of Contents
I. Introduction ..................................................................................................................15
1USING COMMAND LINE INTERFACE ..............................................................................................................16
1-1 Accessing the Switch via the Serial Port .............................................................................................................16
1-2 Setting the Switch’s IP Address...........................................................................................................................17
1-3 Command Syntax Symbols..................................................................................................................................21
1-4 Line-Editing Keys.................................................................................................................................................22
II. Interface and Hardware................................................................................................23
2SWITCH PORT COMMAND LIST ....................................................................................................................24
2-1 config ports............................................................................................................................................................24
2-2 show ports..............................................................................................................................................................25
III. Fundamentals...............................................................................................................28
3BASIC MANAGEMENT COMMAND LIST...........................................................................................................29
3-1 create account........................................................................................................................................................29
3-2 enable password encryption .................................................................................................................................30
3-3 disable password encryption.................................................................................................................................31
3-4 config account.......................................................................................................................................................32
3-5 show account.........................................................................................................................................................33
3-6 delete account........................................................................................................................................................34
3-7 show session..........................................................................................................................................................35
3-8 show switch...........................................................................................................................................................36
3-9 show environment.................................................................................................................................................37
3-10 show serial_port..................................................................................................................................................38
3-11 config serial_port ................................................................................................................................................39
3-12 enable clipaging ..................................................................................................................................................40
3-13 disable clipaging .................................................................................................................................................40
3-14 enable telnet.........................................................................................................................................................41
3-15 disable telnet........................................................................................................................................................42
3-16 enable web...........................................................................................................................................................42
3-17 disable web..........................................................................................................................................................43
3-18 save......................................................................................................................................................................44
3-19 reboot...................................................................................................................................................................45
3-20 reset......................................................................................................................................................................46
3-21 login.....................................................................................................................................................................47
3-22 logout...................................................................................................................................................................48
4UTILITY COMMAND LIST.............................................................................................................................49

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4-1 download...............................................................................................................................................................49
4-2 upload....................................................................................................................................................................50
4-3 config firmware.....................................................................................................................................................52
4-4 config configuration..............................................................................................................................................53
4-5 show firmware information..................................................................................................................................53
4-6 show config information.......................................................................................................................................54
4-7 ping........................................................................................................................................................................55
4-8 traceroute...............................................................................................................................................................57
4-9 telnet ......................................................................................................................................................................58
IV. Network Management ..................................................................................................59
5SNMPV1/V2COMMAND LIST.....................................................................................................................60
5-1 create snmp community........................................................................................................................................60
5-2 delete snmp community........................................................................................................................................61
5-3 show snmp community.........................................................................................................................................61
6SNMPV3COMMAND LIST...........................................................................................................................63
6-1 create snmp user....................................................................................................................................................63
6-2 delete snmp user....................................................................................................................................................65
6-3 show snmp user.....................................................................................................................................................66
6-4 show snmp groups ................................................................................................................................................66
6-5 create snmp view...................................................................................................................................................69
6-6 delete snmp view...................................................................................................................................................70
6-7 show snmp view....................................................................................................................................................71
6-8 create snmp community........................................................................................................................................72
6-9 delete snmp community........................................................................................................................................73
6-10 show snmp community.......................................................................................................................................73
6-11 config snmp engineID ........................................................................................................................................74
6-12 show snmp engineID..........................................................................................................................................75
6-13 create snmp group...............................................................................................................................................75
6-14 delete snmp group...............................................................................................................................................76
6-15 create snmp host..................................................................................................................................................77
6-16 delete snmp host..................................................................................................................................................78
6-17 show snmp host...................................................................................................................................................79
6-18 show snmp v6host...............................................................................................................................................79
6-19 show snmp traps..................................................................................................................................................80
7NETWORK MANAGEMENT COMMAND LIST .....................................................................................................82
7-1 enable snmp...........................................................................................................................................................82
7-2 create trusted_host.................................................................................................................................................83
7-3 delete trusted_host.................................................................................................................................................84

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7-4 show trusted_host..................................................................................................................................................84
7-5 config snmp system_name ...................................................................................................................................85
7-6 config snmp system_location...............................................................................................................................86
7-7 config snmp system_contact ................................................................................................................................87
7-8 enable rmon...........................................................................................................................................................87
7-9 disable rmon..........................................................................................................................................................88
7-10 enable snmp traps................................................................................................................................................89
7-11 disable snmp traps...............................................................................................................................................89
7-12 enable snmp authenticate_traps..........................................................................................................................90
7-13 disable snmp authenticate_traps.........................................................................................................................90
8NETWORK MONITORING COMMAND LIST......................................................................................................92
8-1 show packet ports..................................................................................................................................................92
8-2 show error ports.....................................................................................................................................................93
8-3 show utilization.....................................................................................................................................................94
8-4 clear counters.........................................................................................................................................................95
8-5 clear log .................................................................................................................................................................96
8-6 show log.................................................................................................................................................................97
8-7 enable syslog .........................................................................................................................................................98
8-8 disable syslog ........................................................................................................................................................98
8-9 show syslog...........................................................................................................................................................99
8-10 config syslog host................................................................................................................................................99
8-11 create syslog host..............................................................................................................................................101
8-12 delete syslog host..............................................................................................................................................102
8-13 show syslog host...............................................................................................................................................103
8-14 config log_save_timing ....................................................................................................................................104
8-15 show log_save_timing......................................................................................................................................104
9SYSTEM SEVERITY COMMAND LIST.............................................................................................................106
9-1 config system_severity .......................................................................................................................................106
9-2 show system_severity.........................................................................................................................................107
10 COMMAND LIST HISTORY COMMAND LIST ................................................................................................108
10-1 ?..........................................................................................................................................................................108
10-2 show command_history....................................................................................................................................109
10-3 dir.......................................................................................................................................................................110
10-4 config command_history..................................................................................................................................111
11 MODIFY BANNER AND PROMPT COMMAND LIST.........................................................................................113
11-1 config greeting_message..................................................................................................................................113
11-2 config command_prompt .................................................................................................................................114
12 TIME AND SNTP COMMAND LIST.............................................................................................................116

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12-1 config sntp.........................................................................................................................................................116
12-2 show sntp...........................................................................................................................................................117
12-3 enable sntp.........................................................................................................................................................118
12-4 disable sntp........................................................................................................................................................118
12-5 config time.........................................................................................................................................................119
12-6 config time_zone...............................................................................................................................................120
12-7 config dst...........................................................................................................................................................121
12-8 show time..........................................................................................................................................................122
13 JUMBO FRAME COMMAND LIST................................................................................................................123
13-1 enable jumbo_frame .........................................................................................................................................123
13-2 disable jumbo_frame ........................................................................................................................................123
13-3 show jumbo_frame ...........................................................................................................................................124
14 SINGLE IP MANAGEMENT COMMAND LIST ................................................................................................126
14-1 enable sim..........................................................................................................................................................126
14-2 disable sim.........................................................................................................................................................127
14-3 show sim............................................................................................................................................................127
14-4 reconfig..............................................................................................................................................................131
14-5 config sim_group..............................................................................................................................................131
14-6 config sim..........................................................................................................................................................133
14-7 download sim_ms.............................................................................................................................................134
14-8 upload sim_ms..................................................................................................................................................136
15 SAFEGUARD ENGINE COMMAND LIST........................................................................................................137
15-1 config safeguard_engine...................................................................................................................................137
15-2 show safeguard_engine.....................................................................................................................................138
V. Layer 2......................................................................................................................... 140
16 MSTP COMMAND LIST...........................................................................................................................141
16-1 show stp.............................................................................................................................................................141
16-2 show stp instance..............................................................................................................................................142
16-3 show stp ports....................................................................................................................................................143
16-4 show stp mst_config_id....................................................................................................................................144
16-5 create stp instance_id........................................................................................................................................145
16-6 delete stp instance_id........................................................................................................................................146
16-7 config stp instance_id .......................................................................................................................................147
16-8 config stp mst_config_id..................................................................................................................................148
16-9 enable stp...........................................................................................................................................................149
16-10 disable stp........................................................................................................................................................149
16-11 config stp version............................................................................................................................................150
16-12 config stp priority............................................................................................................................................151

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16-13 config stp.........................................................................................................................................................152
16-14 config stp ports................................................................................................................................................153
16-15 config stp mst_ports........................................................................................................................................154
17 FDB COMMAND LIST .............................................................................................................................156
17-1 create fdb...........................................................................................................................................................156
17-2 create multicast_fdb..........................................................................................................................................157
17-3 config multicast_fdb.........................................................................................................................................157
17-4 config fdb aging_time.......................................................................................................................................158
17-5 config multicast vlan_filtering_mode..............................................................................................................159
17-6 delete fdb...........................................................................................................................................................160
17-7 clear fdb.............................................................................................................................................................161
17-8 show multicast_fdb...........................................................................................................................................161
17-9 show fdb............................................................................................................................................................162
17-10 show multicast vlan_filtering_mode..............................................................................................................163
18 MAC NOTIFICATION COMMAND LIST .......................................................................................................165
18-1 enable mac_notification....................................................................................................................................165
18-2 disable mac_notification...................................................................................................................................165
18-3 config mac_notification....................................................................................................................................166
18-4 config mac_notification ports...........................................................................................................................167
18-5 show mac_notification......................................................................................................................................167
18-6 show mac_notification ports ............................................................................................................................168
19 MIRROR COMMAND LIST ........................................................................................................................170
19-1 config mirror port..............................................................................................................................................170
19-2 enable mirror.....................................................................................................................................................171
19-3 disable mirror....................................................................................................................................................172
19-4 show mirror.......................................................................................................................................................172
20 VLAN COMMAND LIST ...........................................................................................................................174
20-1 create vlan..........................................................................................................................................................174
20-2 delete vlan..........................................................................................................................................................175
20-3 config vlan add ports.........................................................................................................................................176
20-4 config vlan delete ports.....................................................................................................................................177
20-5 config vlan advertisement.................................................................................................................................178
20-6 config gvrp ........................................................................................................................................................178
20-7 enable gvrp........................................................................................................................................................179
20-8 disable gvrp.......................................................................................................................................................180
20-9 show vlan...........................................................................................................................................................181
20-10 show gvrp........................................................................................................................................................182
20-11 enable pvid auto_assign..................................................................................................................................183

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20-12 disable pvid auto_assign.................................................................................................................................184
20-13 show pvid auto_assign....................................................................................................................................184
21 PROTOCOL VLAN COMMAND LIST ...........................................................................................................186
21-1 create dot1v_protocol_group............................................................................................................................186
21-2 config dot1v_protocol_group add protocol.....................................................................................................187
21-3 config dot1v_protocol_group delete protocol.................................................................................................188
21-4 delete dot1v_protocol_group............................................................................................................................188
21-5 show dot1v_protocol_group.............................................................................................................................189
21-6 config port dot1v...............................................................................................................................................189
21-7 show port dot1v.................................................................................................................................................190
22 LINK AGGREGATION COMMAND LIST........................................................................................................191
22-1 create link_aggregation group_id.....................................................................................................................191
22-2 delete link_aggregation group_id.....................................................................................................................192
22-3 config link_aggregation....................................................................................................................................192
22-4 config link_aggregation algorithm...................................................................................................................193
22-5 show link_aggregation......................................................................................................................................194
23 LACP CONFIGURATION COMMAND LIST ...................................................................................................196
23-1 config lacp_ports...............................................................................................................................................196
23-2 show lacp_ports.................................................................................................................................................196
24 TRAFFIC SEGMENTATION COMMAND LIST .................................................................................................198
24-1 config traffic_segmentation..............................................................................................................................198
24-2 show traffic_segmentation................................................................................................................................199
25 PORT SECURITY COMMAND LIST..............................................................................................................200
25-1 config port_security..........................................................................................................................................200
25-2 delete port_security_entry .............................................................................................................................201
25-3 clear port_security_entry..................................................................................................................................202
25-4 show port_security............................................................................................................................................203
25-5 enable port_security trap_log...........................................................................................................................203
25-6 disable port_security trap_log ..........................................................................................................................204
26 STATIC MAC-BASED VLAN COMMAND LIST..............................................................................................206
26-1 create mac_based_vlan.....................................................................................................................................206
26-2 delete mac_based_vlan.....................................................................................................................................206
26-3 show mac_based_vlan......................................................................................................................................207
VI. IP.................................................................................................................................. 208
27 BASIC IP COMMAND LIST.......................................................................................................................209
27-1 config ipif ..........................................................................................................................................................209
27-2 create ipif...........................................................................................................................................................210
27-3 delete ipif...........................................................................................................................................................211

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27-4 enable ipif..........................................................................................................................................................212
27-5 disable ipif.........................................................................................................................................................212
27-6 show ipif............................................................................................................................................................213
27-7 enable ipif_ipv6_link_local_auto.....................................................................................................................214
27-8 disable ipif_ipv6_link_local_auto....................................................................................................................215
27-9 show ipif_ipv6_link_local_auto.......................................................................................................................216
28 AUTO CONFIG COMMAND LIST ................................................................................................................217
28-1 show autoconfig................................................................................................................................................217
28-2 enable autoconfig..............................................................................................................................................217
28-3 disable autoconfig.............................................................................................................................................218
29 ROUTING TABLE COMMAND LIST .............................................................................................................219
29-1 create iproute.....................................................................................................................................................219
29-2 delete iproute default.........................................................................................................................................220
29-3 show iproute......................................................................................................................................................220
29-4 create ipv6route.................................................................................................................................................221
29-5 delete ipv6route.................................................................................................................................................222
29-6 show ipv6route..................................................................................................................................................223
30 ARP COMMAND LIST .............................................................................................................................224
30-1 create arpentry...................................................................................................................................................224
30-2 delete arpentry...................................................................................................................................................225
30-3 config arpentry..................................................................................................................................................225
30-4 config arp_aging time.......................................................................................................................................226
30-5 show arpentry....................................................................................................................................................227
30-6 clear arptable.....................................................................................................................................................228
31 LOOPBACK DETECTION COMMAND LIST ....................................................................................................229
31-1 config loopdetect...............................................................................................................................................229
31-2 config loopdetect ports......................................................................................................................................230
31-3 enable loopdetect...............................................................................................................................................231
31-4 disable loopdetect..............................................................................................................................................231
31-5 show loopdetect.................................................................................................................................................232
31-6 show loopdetect ports....................................................................................................................................233
VII.Multicast...................................................................................................................... 235
32 IGMP SNOOPING COMMAND LIST...........................................................................................................236
32-1 config igmp_snooping......................................................................................................................................236
32-2 config igmp_snooping querier .........................................................................................................................237
32-3 config router_ports............................................................................................................................................239
32-4 config router_ports_forbidden..........................................................................................................................240
32-5 enable igmp_snooping......................................................................................................................................241

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32-6 disable igmp_snooping.....................................................................................................................................241
32-7 show igmp_snooping........................................................................................................................................242
32-8 show igmp_snooping group.............................................................................................................................243
32-9 show router_ports..............................................................................................................................................244
33 MLD SNOOPING COMMAND LIST.............................................................................................................246
33-1 config mld_snooping........................................................................................................................................246
33-2 config mld_snooping querier............................................................................................................................247
33-3 config mld_snooping mrouter_ports................................................................................................................249
33-4 config mld_snooping mrouter_ports_forbidden..............................................................................................249
33-5 enable mld_snooping........................................................................................................................................250
33-6 disable mld_snooping.......................................................................................................................................251
33-7 show mld_snooping..........................................................................................................................................252
33-8 show mld_snooping group...............................................................................................................................253
33-9 show mld_snooping mrouter_ports .................................................................................................................254
34 LIMITED MULTICAST IP ADDRESS COMMAND LIST.....................................................................................256
34-1 create mcast_filter_profile................................................................................................................................256
34-2 config mcast_filter_profile...............................................................................................................................257
34-3 delete mcast_filter_profile................................................................................................................................257
34-4 show mcast_filter_profile.................................................................................................................................258
34-5 config limited_multicast_addr..........................................................................................................................259
34-6 show limited multicast addr..............................................................................................................................260
34-7 config max_mcast_group.................................................................................................................................261
34-8 show max_mcast_group...................................................................................................................................262
VIII. Security...................................................................................................................... 264
35 802.1X COMMAND LIST ........................................................................................................................265
35-1 enable 802.1x ....................................................................................................................................................266
35-2 disable 802.1x ...................................................................................................................................................266
35-3 create 802.1x user .............................................................................................................................................267
35-4 delete 802.1x user .............................................................................................................................................268
35-5 show 802.1x user ..............................................................................................................................................269
35-6 config 802.1x auth_protocol.............................................................................................................................269
35-7 show 802.1x......................................................................................................................................................270
35-8 config 802.1x capability ...................................................................................................................................272
35-9 config 802.1x auth_parameter..........................................................................................................................272
35-10 config 802.1x auth_mode...............................................................................................................................274
35-11 config 802.1x init............................................................................................................................................274
35-12 config 802.1x reauth.......................................................................................................................................275
35-13 create 802.1x guest_vlan................................................................................................................................276

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35-14 delete 802.1x guest_vlan................................................................................................................................277
35-15 config 802.1x guest vlan.................................................................................................................................278
35-16 show 802.1x guest vlan ..................................................................................................................................278
35-17 config radius add.............................................................................................................................................279
35-18 config radius delete.........................................................................................................................................280
35-19 config radius....................................................................................................................................................281
35-20 show radius......................................................................................................................................................282
35-21 show auth_statistics ........................................................................................................................................283
35-22 show auth_diagnostics....................................................................................................................................284
35-23 show auth_session_statistics..........................................................................................................................285
35-24 show auth_client.............................................................................................................................................286
35-25 show acct_client..............................................................................................................................................289
36 ACCESS AUTHENTICATION CONTROL COMMAND LIST..................................................................................292
36-1 enable authen_policy........................................................................................................................................293
36-2 disable authen_policy .......................................................................................................................................293
36-3 show authen_policy ..........................................................................................................................................294
36-4 create authen_login method_list_name ...........................................................................................................295
36-5 config authen_login ..........................................................................................................................................295
36-6 delete authen_login method_list_name ...........................................................................................................297
36-7 show authen_login............................................................................................................................................298
36-8 create authen_enable method_list_name.........................................................................................................298
36-9 config authen_enable........................................................................................................................................299
36-10 delete authen_enable method_list_name.......................................................................................................301
36-11 show authen_enable........................................................................................................................................301
36-12 config authen application................................................................................................................................302
36-13 show authen application.................................................................................................................................303
36-14 create authen server_group.............................................................................................................................304
36-15 config authen server_group............................................................................................................................305
36-16 delete authen server_group.............................................................................................................................306
36-17 show authen server_group..............................................................................................................................307
36-18 create authen server_host................................................................................................................................308
36-19 config authen server_host...............................................................................................................................309
36-20 delete authen server_host................................................................................................................................310
36-21 show authen server_host.................................................................................................................................311
36-22 config authen parameter response_timeout...................................................................................................312
36-23 config authen parameter attempt....................................................................................................................313
36-24 show authen parameter...................................................................................................................................313
36-25 enable admin...................................................................................................................................................314

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36-26 config admin local_enable..............................................................................................................................315
37 SSL COMMAND LIST ..............................................................................................................................316
37-1 show ssl certificate............................................................................................................................................316
37-2 download ssl certificate ....................................................................................................................................317
37-3 enable ssl ...........................................................................................................................................................318
37-4 disable ssl...........................................................................................................................................................319
37-5 show ssl .............................................................................................................................................................320
37-6 show ssl cachetimeout......................................................................................................................................321
37-7 config ssl cachetimeout.....................................................................................................................................322
38 SSH COMMAND LIST .............................................................................................................................323
38-1 config ssh algorithm..........................................................................................................................................323
38-2 show ssh algorithm...........................................................................................................................................324
38-3 config ssh authmode.........................................................................................................................................325
38-4 show ssh authmode...........................................................................................................................................326
38-5 config ssh user...................................................................................................................................................327
38-6 show ssh user authmode...................................................................................................................................328
38-7 config ssh server................................................................................................................................................329
38-8 enable ssh ..........................................................................................................................................................329
38-9 disable ssh..........................................................................................................................................................330
38-10 show ssh server...............................................................................................................................................331
39 IP-MAC-PORT BINDING (IMPB) COMMAND LIST....................................................................................332
39-1 create address_binding ip_mac ipaddress........................................................................................................332
39-2 config address_binding ip_mac ports ..............................................................................................................333
39-3 delete address_binding address........................................................................................................................334
39-4 config address_binding address .......................................................................................................................335
39-5 show address_binding.......................................................................................................................................336
39-6 enable address_binding acl_mode ...................................................................................................................337
39-7 disable address_binding acl_mode...................................................................................................................338
39-8 enable address_binding trap_log......................................................................................................................339
39-9 disable address_binding trap_log.....................................................................................................................340
40 WEB-BASED ACCESS CONTROL COMMAND LIST .........................................................................................341
40-1 enable wac.........................................................................................................................................................341
40-2 disable wac........................................................................................................................................................342
40-3 config wac.........................................................................................................................................................342
40-4 create wac user..................................................................................................................................................344
40-5 delete wac user..................................................................................................................................................344
40-6 config wac user.................................................................................................................................................345
40-7 show wac...........................................................................................................................................................346

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40-8 show wac user...................................................................................................................................................347
40-9 clear wac auth_state..........................................................................................................................................348
41 MAC-BASED ACCESS CONTROL COMMAND LISTS.......................................................................................349
41-1 enable mac_based_access_control...................................................................................................................349
41-2 disable mac_based_access_control..................................................................................................................350
41-3 config mac_based_access_control...................................................................................................................350
41-4 config mac_based_access_control guest_vlan................................................................................................352
41-5 delete mac_based_access_control guest_vlan.................................................................................................353
41-6 create mac_based_access_control local mac...................................................................................................353
41-7 config mac_based_access_control_local.........................................................................................................354
41-8 delete mac_based_access_control_local..........................................................................................................355
41-9 show mac_based_access_control auth_mac....................................................................................................356
41-10 show mac_based_access_control...................................................................................................................357
41-11 show mac_based_access_control_local.........................................................................................................358
42 JWAC COMMAND LIST...........................................................................................................................360
42-1 enable/disable jwac...........................................................................................................................................360
42-2 enable/disable jwac redirect..............................................................................................................................361
42-3 enable/disable jwac forcible_logout.................................................................................................................362
42-4 enable/disable jwac udp_filtering.....................................................................................................................363
42-5 enable/disable jwac quarantine_server_monitor.............................................................................................363
42-6 config jwac quarantine_server_error_timeout.................................................................................................364
42-7 config jwac redirect...........................................................................................................................................365
42-8 config jwac virtual_ip.......................................................................................................................................366
42-9 config jwac quarantine_server_url...................................................................................................................366
42-10 config jwac clear_quarantine_server_url.......................................................................................................367
42-11 config jwac update_server..............................................................................................................................368
42-12 config jwac switch_http_port.........................................................................................................................369
42-13 config jwac port ..............................................................................................................................................370
42-14 config jwac radius_protocol...........................................................................................................................371
42-15 create jwac user...............................................................................................................................................371
42-16 delete jwac user...............................................................................................................................................372
42-17 show jwac user................................................................................................................................................373
42-18 delete jwac host...............................................................................................................................................374
42-19 show jwac........................................................................................................................................................374
42-20 show jwac host................................................................................................................................................375
42-21 show jwac port................................................................................................................................................376
IX. QoS.............................................................................................................................. 378
43 QOSCOMMAND LIST .............................................................................................................................379

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43-1 config bandwidth_control.................................................................................................................................379
43-2 show bandwidth_control ..................................................................................................................................381
43-3 config scheduling..............................................................................................................................................382
43-4 config scheduling_mechanism.........................................................................................................................383
43-5 show scheduling................................................................................................................................................384
43-6 show scheduling_mechanism...........................................................................................................................385
43-7 config 802.1p user_priority..............................................................................................................................386
43-8 show 802.1p user_priority................................................................................................................................387
43-9 config 802.1p default_priority..........................................................................................................................387
43-10 show 802.1p default_priority .........................................................................................................................388
X. IP Addressing Service ............................................................................................... 390
44 DHCP RELAY COMMAND LIST.................................................................................................................391
44-1 config dhcp_relay..............................................................................................................................................391
44-2 config dhcp_relay add.......................................................................................................................................392
44-3 config dhcp_relay delete...................................................................................................................................392
44-4 config dhcp_relay option_82............................................................................................................................393
44-5 enable dhcp_relay.............................................................................................................................................395
44-6 disable dhcp_relay ............................................................................................................................................396
44-7 show dhcp_relay ...............................................................................................................................................396
XI. IPv6.............................................................................................................................. 398
45 IPV6NDP COMMAND LIST ....................................................................................................................399
45-1 delete ipv6 neighbor_cache..............................................................................................................................399
45-2 delete ipv6 neighbor_cache..............................................................................................................................400
45-3 show ipv6 neighbor_cache...............................................................................................................................401
45-4 config ipv6 nd ns...............................................................................................................................................402
45-5 config ipv6 nd rs................................................................................................................................................403
45-6 config ipv6 nd ra...............................................................................................................................................403
45-7 config ipv6 nd ra prefix_option........................................................................................................................405
45-8 show ipv6 nd.....................................................................................................................................................406
XII.ACL.............................................................................................................................. 408
46 ACL COMMAND LIST..............................................................................................................................409
46-1 create access_profile.........................................................................................................................................412
46-2 delete access_profile.........................................................................................................................................415
46-3 config access_profile ........................................................................................................................................416
46-4 show access_profile..........................................................................................................................................418
46-5 config time_range.............................................................................................................................................420

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46-6 show time_range...............................................................................................................................................421
46-7 create cpu access_profile..................................................................................................................................422
46-8 delete cpu access_profile..................................................................................................................................424
46-9 config cpu access_profile .................................................................................................................................425
46-10 show cpu access_profile.................................................................................................................................427
46-11 enable cpu_interface_filtering........................................................................................................................429
46-12 disable cpu_interface_filtering.......................................................................................................................430
XIII. Packet Control........................................................................................................... 431
47 PACKET STORM COMMAND LIST...............................................................................................................432
47-1 config traffic control .........................................................................................................................................432
47-2 config traffic trap...............................................................................................................................................433
47-3 show traffic control...........................................................................................................................................434
Appendix - Mitigating ARP Spoofing Attacks Using Packet Content ACL.................. 436

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I. Introduction
The Introduction section includes the following chapter: Using Command Line Interface.

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1Using Command Line Interface
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. Every command will be introduced in
terms of purpose, format, description, parameters, and examples. Configuration and management of the Switch via
the Web-based management agent are discussed in the User Manual. For detailed information on installing hardware
please also refer to the User Manual.
1-1 Accessing the Switch via the Serial Port
The Switch’s serial port’s default settings are as follows:
•115200 baud
•no parity
•8 data bits
•1 stop bit
A computer running a terminal emulation program capable of emulating a VT-100 terminal and a serial port configured
as above is then connected to the Switch’s serial port via an RS-232 DB-9 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.
There is no initial username or password. Just press the Enter key twice to display the CLI input cursor −
DGS-3200-10:4#.This is the command line where all commands are input.

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1-2 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, and can be
found on the initial boot console screen – shown below.
The Switch’s MAC address can also be found in the Web management program on the Switch Information (Basic
Settings) window on the Configuration menu.
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:
1. Starting at the command line prompt, enter the commands 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.
2. Alternatively, you 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 zrepresents 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

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In the above example, the Switch was assigned an IP address of 10.24.22.100 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
There are a number of helpful features included in the CLI. Entering the ?command will display a list of all of the
top-level commands.

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When entering a command without its required parameters, the CLI will prompt you with a Next possible
completions: message.
In this case, the command config account was entered with the parameter <username>. The CLI will then prompt to
enter the <username> with the message, Next possible completions:. Every command in the CLI has this feature,
and complex commands have several layers of parameter prompting.
In addition, after typing any given command plus one space, users can see all of the next possible sub-commands, in
sequential order, by repeatedly pressing the Tab key.
To re-enter the previous command at the command prompt, press the up arrow cursor key. The previous command
will appear at the command prompt.

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In the above example, the command config account was entered without the required parameter <username>, the
CLI returned the Next possible completions: <username> prompt. The up arrow cursor control key was pressed to
re-enter the previous command (config account) at the command prompt. Now the appropriate username can be
entered and the config account command re-executed.
All commands in the CLI function in this way. In addition, the syntax of the help prompts are the same as presented in
this manual −angle brackets < > indicate a numerical value or character string, braces { } indicate optional parameters
or a choice of parameters, and brackets [ ] indicate required parameters.
If a command is entered that is unrecognized by the CLI, the top-level commands will be displayed under the
Available commands: prompt
The top-level commands consist of commands such as show or config. Most of these commands require one or
more parameters to narrow the top-level command. This is equivalent to show what? or config what? Where the
what? is the next parameter.
For example, entering the show command with no additional parameters, the CLI will then display all of the possible
next parameters.