Digitus DN-80233 User manual

User Manual
Dynamic 24-PORT MANAGED GIGABIT SWITCH
(DN-80233)

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Contents
1.0 Introduction 23
1.1 Package Contents 23
1.2 How to Use this Guide 23
2.0 Installation 25
2.1 Product Description 25
2.1.1 Overview 25
2.1.2 Features of Layer 2 & Layer 3 Switches 25
2.2 Installing the Switch 31
2.2.1 Pre-Installation Considerations 31
2.2.2 Desktop or Shelf Mounting 31
2.2.3 Rack-Mounting 32
2.2.4 Power-On Self Test (POST) 32
3.0 Configuration 34
3.1 Management Access Overview 34
3.1.1 Administration Console 35
3.1.2 Direct Access 35
3.2 Web Management 36
3.3 SNMP-Based Network Management 36
3.4 Protocols 36
3.4.1 Virtual Terminal Protocols 36
3.4.2 SNMP Protocol 36
3.4.3 Management Architecture 37
4.0 Command Structure 38
4.1 Format 38
4.1.1 Command 38
4.1.2 Parameters 38
4.1.3 Values 39
4.1.4 Conventions 40
4.1.5 Annotations 40
5.0 Quick Start up 42
5.1 Quick Starting the Networking Device 42
5.2 System Info and System Setup 42
6.0 Mode-based Command Line Interface 47
6.1 Mode-based Topology 49

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6.2 Mode-based Command Hierarchy 50
6.3 Flow of Operation 54
6.4 “No” Form of a Command 54
6.4.1 Support for “No” Form 54
7.0 Switching Commands 56
7.1 System Information and Statistics Commands 56
7.1.1 show arp switch 56
7.1.2 show eventlog 57
7.1.3 show hardware 57
7.1.4 show interface 57
7.1.5 show interface ethernet 58
7.1.6 show logging 64
7.1.7 show mac-addr-table 64
7.1.8 show running-config 65
7.1.9 show sysinfo 65
7.1.10 snmp-server 65
7.2 System Management Commands 66
7.2.1 telnet 66
7.2.2 transport input telnet 66
7.2.3 transport output telnet 66
7.2.4 session-limit 67
7.2.5 session-timeout 67
7.2.6 bridge aging-time 67
7.2.7 mtu 68
7.2.8 network javamode 68
7.2.9 network mac-address 69
7.2.10 network mac-type 69
7.2.11 network parms 69
7.2.12 network protocol 70
7.2.13 telnetcon maxsessions 70
7.2.14 telnetcon timeout 70
7.2.15 serial baudrate 71
7.2.16 serial timeout 71
7.2.17 set prompt 71
7.2.18 show telnet 72
7.2.19 show forwardingdb agetime 72
7.2.20 show network 72
7.2.21 show telnetcon 73
7.2.22 show serial 73

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7.2.23 single_ip_mgmt enable (only for Layer 2 Series) 74
7.2.24 single_ip_mgmt groupid (only for Layer 2 Series) 74
7.2.25 single_ip_mgmt mastered (only for Layer 2 Series) 74
7.2.26 single_ip_mgmt network_parms (only for Layer 2 Series) 74
7.2.27 single_ip_mgmt switched (only for Layer 2 Series) 74
7.2.28 show single_ip_mgmt (only for Layer 2 Series) 75
7.3 SNMP Community Commands 76
7.3.1 show snmpcommunity 76
7.3.2 show snmptrap 76
7.3.3 show trapflags 77
7.3.4 snmp-server community 77
7.3.5 snmp-server community ipaddr 78
7.3.6 snmp-server community ipmask 78
7.3.7 snmp-server community mode 79
7.3.8 snmp-server community ro 79
7.3.9 snmp-server community rw 79
7.3.10 snmp-server enable traps 79
7.3.11 snmp-server enable traps bcaststorm 80
7.3.12 snmp-server enable traps linkmode 80
7.3.13 snmp-server enable traps multiusers 81
7.3.14 snmp-server enable traps stpmode 81
5.3.15 snmptrap 81
7.3.16 snmptrap ipaddr 82
7.3.17 snmptrap mode 82
7.3.18 snmp trap link-status 82
7.3.19 snmp trap link-status all 83
7.3.20 snmptrap snmpversion 83
7.4 Management VLAN Command 84
7.4.1 network mgmt_vlan 84
7.5 System Configuration Commands 85
7.5.1 addport 85
7.5.2 cablestatus 85
7.5.3 auto-negotiate 85
7.5.4 auto-negotiate all 85
7.5.5 deleteport (Interface Config) 86
7.5.6 deleteport (Global Config) 86
7.5.7 monitor session mode 86
7.5.8 monitor session 1 source interface 87
7.5.9 shutdown 87

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7.5.10 shutdown all 88
7.5.11 speed 88
7.5.12 speed all 88
7.5.13 switchport protected all 89
7.5.14 switchport protected 89
7.5.15 storm-control broadcast 89
7.5.16 storm-control flowcontrol 90
7.5.17 storm-control action shotdown 90
7.5.18 storm-control action trap 91
7.5.19 storm-control action trap-shotdown 91
7.5.20 storm-control mode broadcast 91
7.5.21 storm-control mode multicast 91
7.5.22 storm-control mode unicast 91
7.5.23 storm-control level 92
7.5.24 storm-control recovery-time 92
7.5.25 show mac-address-table multicast 92
7.5.26 show mac-address-table static 93
7.5.27 show mac-address-table stats 93
7.5.28 show monitor session 93
7.5.29 show port 94
7.5.30 show port protocol 95
7.5.31 show storm-control 95
7.5.32 show interface protected 95
7.6 Virtual LAN (VLAN) Commands 96
7.6.1 vlanset 96
7.6.2 vlan 96
7.6.3 vlan acceptframe 96
7.6.4 vlan ingressfilter 97
7.6.5 vlan makestatic 97
7.6.6 vlan name 98
7.6.7 vlan participation 98
7.6.8 vlan participation all 98
7.6.9 vlan port acceptframe all 99
7.6.10 vlan port ingressfilter all 99
7.6.11 vlan port pvid all 100
7.6.12 vlan port tagging all 100
7.6.13 vlan protocol group 100
7.6.14 vlan protocol group add protocol 100
7.6.15 vlan protocol group remove 101
7.6.16 protocol group 101

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7.6.17 protocol vlan group 102
7.6.18 protocol vlan group all 102
7.6.19 vlan pvid 102
7.6.20 vlan tagging 103
7.6.21 show vlan 103
7.6.22 show vlan brief 104
7.6.23 show vlan port 105
7.6.24 vtrunk set 105
7.6.25 vtrunk clear 105
7.7 System Utility Commands 107
7.7.1 traceroute 107
7.7.2 clear config 107
7.7.3 clear counters 107
7.7.4 clear igmpsnooping 107
7.7.5 clear pass 108
7.7.6 enable passwd 108
7.7.7 clear port-channel 108
7.7.8 clear traplog 108
7.7.9 clear vlan 108
7.7.10 logout 108
7.7.11 ping 109
7.7.12 reload 109
7.7.13 copy 109
7.7.14 autosave 110
7.7.15 cpu-port-security 110
7.7.16 cpu-port-security max-entries 111
7.7.17 cpu-port-security allow 111
7.7.18 cpu-port-security allow 111
7.7.19 cpu-port-security deny 111
7.7.20 cpu-port-security deny 112
7.7.21 show cpu statistics 112
7.7.22 show cpu-port-security 112
7.8 Pre-login Banner Command 114
7.8.1 copy 114
7.9 CLI Command Logging Command 115
7.9.1 logging cli-command 115
7.10 Configuration Scripting Commands 116
7.10.1 script apply 116
7.10.2 script delete 116

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7.10.3 script list 116
7.10.4 script show 117
7.10.5 script validate 117
7.11 System Log (Syslog) Commands 118
7.11.1 logging buffered 118
7.11.2 logging buffered wrap 118
7.11.3 logging console 119
7.11.4 logging persistent 119
7.11.5 logging host 119
7.11.6 logging syslog 120
7.11.7 logging syslog port 120
7.11.8 show logging 120
7.11.9 show logging persistent 121
7.11.10 show logging buffered 121
7.11.11 show logging hosts 122
7.11.12 show logging traplogs 122
7.12 User Account Commands 123
7.12.1 disconnect 123
7.12.2 show loginsession 123
7.12.3 show users 123
7.12.4 users name 124
7.12.5 users passwd 124
7.12.6 users snmpv3 accessmode 125
7.12.7 users snmpv3 authentication 125
7.12.8 users snmpv3 encryption 126
7.13 Simple Network Time Protocol (SNTP) Commands127
7.13.1 sntp broadcast client poll-interval 127
7.13.2 sntp client mode 127
7.13.3 sntp client port 128
7.13.4 sntp unicast client poll-interval 128
7.13.5 sntp unicast client poll-timeout 128
7.13.6 sntp unicast client poll-retry 129
7.13.7 sntp server 129
7.13.8 show sntp 129
7.13.9 show sntp client 130
7.13.10 show sntp server 130
7.14 DHCP Server Commands 132
7.14.1 client-identifier 132
7.14.2 client-name 132

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7.14.3 default-router 133
7.14.4 dns-server 133
7.14.5 hardware-address 133
7.14.6 host 134
7.14.7 ip dhcp excluded-address 134
7.14.8 ip dhcp ping packets 135
7.14.9 ip dhcp pool 135
7.14.10 lease 136
7.14.11 network 136
7.14.12 service dhcp 136
7.14.13 bootfile 137
7.14.14 domain-name 137
7.14.15 ip dhcp bootp automatic 138
7.14.16 ip dhcp conflict logging 138
7.14.17 netbios-name-server 138
7.14.18 netbios-node-type 139
7.14.19 next-server 139
7.14.20 option 140
7.14.21 show ip dhcp binding 140
7.14.22 show ip dhcp global configuration 140
7.14.23 show ip dhcp pool configuration 141
7.14.24 show ip dhcp server statistics 141
7.14.25 show ip dhcp conflict 142
7.14.26 clear ip dhcp binding 143
7.14.27 clear ip dhcp server statistics 143
7.14.28 clear ip dhcp conflict 143
7.15 Double VLAN Commands 144
7.15.1 dvlan-tunnel customer-id 144
7.15.2 dvlan-tunnel etherType 144
7.15.3 mode dot1q-tunnel 145
7.15.4 mode dvlan-tunnel 145
7.15.5 show dot1q-tunnel 145
7.15.6 show dot1q-tunnel interface 146
7.15.7 show dvlan-tunnel 146
7.15.8 show dvlan-tunnel interface 146
7.16 Provisioning (IEEE 802.1p) Commands 147
7.16.1 classofservice dot1pmapping 147
7.16.2 show classofservice dot1pmapping 147
7.16.3 vlan port priority all 147

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7.16.4 vlan priority 147
7.17 GARP Commands 149
7.17.1 set garp timer join 149
7.17.2 set garp timer leave 149
7.17.3 set garp timer leaveall 150
7.17.4 show garp 150
7.18 GARP VLAN Registration Protocol (GVRP)
Commands 151
7.18.1 set gvrp 151
7.18.2 set gvrp adminmode 151
7.18.3 set gvrp interfacemode 151
7.18.4 show gvrp configuration 152
7.19 GARP Multicast Registration Protocol (GMRP)
Commands 153
7.19.1 set gmrp adminmode 153
7.19.2 set gmrp interfacemode 153
7.19.3 show gmrp configuration 154
7.19.4 show mac-address-table gmrp 154
7.20 IGMP Snooping Commands 155
7.20.1 set igmp 155
7.20.2 set igmp fast-leave 156
7.20.3 show igmpsnooping 156
7.20.4 show igmpsnooping mrouter interface 157
7.20.5 show mac-address-table igmpsnooping 157
7.21 Link Aggregation (LAG)/Port-Channel (802.3AD)
Commands 158
7.21.1 port-channel staticcapability 158
7.21.2 port lacpmode all 158
7.21.3 port-channel 159
7.21.4 port-channel adminmode all 159
7.21.5 port-channel linktrap 159
7.21.6 port-channel name 160
7.21.7 show port-channel brief 160
7.21.8 show port-channel 161
7.21.9 show port-channel summary 161
7.22 Spanning Tree (STP) Commands 163
7.22.1 spanning-tree 163
7.22.2 spanning-tree 163

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7.22.3 spanning-tree bpdumigrationcheck 164
7.22.4 spanning-tree configuration name 164
7.22.5 spanning-tree configuration revision 164
7.22.6 spanning-tree edgeport 165
7.22.7 spanning-tree forceversion 165
7.22.8 spanning-tree forward-time 166
7.22.9 spanning-tree hello-time 166
7.22.10 spanning-tree max-age 166
7.22.11 spanning-tree max-hops 167
7.22.12 spanning-tree mst instance 167
7.22.13 spanning-tree mst priority 168
7.22.14 spanning-tree mst vlan 168
7.22.15 spanning-tree port mode 169
7.22.16 spanning-tree port mode all 169
7.22.17 show spanning-tree 169
7.22.18 show spanning-tree summary 171
7.22.19 show spanning-tree interface 171
7.22.20 show spanning-tree mst port detailed 172
7.22.21 show spanning-tree mst port summary 173
7.22.22 show spanning-tree mst summary 174
7.22.23 show spanning-tree vlan 174
7.23 Bootp/DHCP Relay Commands 175
7.23.1 bootpdhcprelay cidoptmode 175
7.23.2 bootpdhcprelay enable 175
7.23.3 bootpdhcprelay maxhopcount 175
7.23.4 bootpdhcprelay minwaittime 176
7.23.5 bootpdhcprelay serverip 176
7.23.6 show bootpdhcprelay 177
7.24 Loopback Detection Commands 178
7.24.1 loopback-detection enable all 178
7.24.2 loopback-detection enable 178
7.24.3 loopback-detection interval <5-60> 178
7.24.4 show loopback-detection 179
8.0 Security Commands 180
8.1 Port Security Commands 180
8.1.1 port-security 180
8.1.2 port-security deny 180
8.1.3 port-security allow 181
8.1.4 port-security cpu-multicast-rate-limit 181