TP-Link TL-SG1024 User manual
CLI Reference Guide
T2600G Series Switches
T2600G-18TS(TL-SG3216) / T2600G-28TS (TL-SG3424)
T2600G-52TS (TL-SG3452) / T2600G-28MPS (TL-SG3424P)
1910012087 REV2.2.0
April 2017
COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. is a registered trademark of
TP-Link Technologies Co., Ltd. Other brands and product names are trademarks or registered
trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make
any derivative such as translation, transformation, or adaptation without permission from
TP-Link Technologies Co., Ltd. Copyright © 2017 TP-Link Technologies Co., Ltd. All rights
reserved.
http://www.tp-link.com
I
CONTENTS
Preface ............................................................................................................................ 1
Chapter 1 Using the CLI ................................................................................................... 5
1.1 Accessing the CLI ..................................................................................................................................... 5
1.1.1 Logon by a console port ...................................................................................................... 5
1.1.2 Logon by Telnet ...................................................................................................................... 7
1.1.3 Logon by SSH ........................................................................................................................ 11
1.2 CLI Command Modes ............................................................................................................................ 16
1.3 Privilege Restrictions ............................................................................................................................. 19
1.4 Conventions .............................................................................................................................................. 19
1.4.1 Format Conventions ........................................................................................................... 19
1.4.2 Special Characters .............................................................................................................. 20
1.4.3 Parameter Format ................................................................................................................ 20
Chapter 2 User Interface .............................................................................................. 21
2.1 enable ............................................................................................................................................... 21
2.2 service password-encryption .................................................................................................. 21
2.3 enable password ........................................................................................................................... 22
2.4 enable secret ................................................................................................................................. 23
2.5 configure .......................................................................................................................................... 24
2.6 exit...................................................................................................................................................... 25
2.7 end ..................................................................................................................................................... 25
2.8 clipaging ........................................................................................................................................... 26
2.9 history ............................................................................................................................................... 26
2.10 history clear .................................................................................................................................... 27
Chapter 3 IEEE 802.1Q VLAN Commands ................................................................ 28
3.1 vlan ..................................................................................................................................................... 28
3.2 interface vlan .................................................................................................................................. 29
3.3 name .................................................................................................................................................. 29
3.4 switchport mode ........................................................................................................................... 30
3.5 switchport access vlan ............................................................................................................... 31
3.6 switchport trunk allowed vlan ................................................................................................... 31
3.7 switchport trunk allowed vlan all ............................................................................................. 32
3.8 switchport general allowed vlan .............................................................................................. 33
3.9 switchport pvid .............................................................................................................................. 34
II
3.10 show vlan summary...................................................................................................................... 34
3.11 show vlan brief ............................................................................................................................... 35
3.12 show vlan ......................................................................................................................................... 35
3.13 show interface switchport ......................................................................................................... 36
Chapter 4 MAC-based VLAN Commands ................................................................. 37
4.1 mac-vlan mac-address ............................................................................................................... 37
4.2 mac-vlan .......................................................................................................................................... 38
4.3 show mac-vlan ............................................................................................................................... 38
4.4 show mac-vlan interface ............................................................................................................ 39
Chapter 5 Protocol-based VLAN Commands ......................................................... 40
5.1 protocol-vlan template (For T2600G-18TS only) .............................................................. 40
5.2 protocol-vlan template (For other switches) ....................................................................... 41
5.3 protocol-vlan vlan ......................................................................................................................... 42
5.4 protocol-vlan group ..................................................................................................................... 43
5.5 show protocol-vlan template .................................................................................................... 43
5.6 show protocol-vlan vlan ............................................................................................................. 44
Chapter 6 VLAN-VPN Commands .............................................................................. 45
6.1 dot1q-tunnel ................................................................................................................................... 45
6.2 dot1q-tunnel tpid .......................................................................................................................... 45
6.3 dot1q-tunnel mapping ................................................................................................................ 46
6.4 switchport dot1q-tunnel missdrop ......................................................................................... 47
6.5 switchport dot1q-tunnel mapping .......................................................................................... 47
6.6 switchport dot1q-tunnel mode ................................................................................................ 48
6.7 show dot1q-tunnel ....................................................................................................................... 49
6.8 show dot1q-tunnel
6.9 show dot1q-tunnel interface .................................................................................................... 50
mapping ..................................................................................................... 50
Chapter 7 Private VLAN Commands ......................................................................... 51
7.1 private-vlan primary ..................................................................................................................... 51
7.2 private-vlan community .............................................................................................................. 51
7.3 private-vlan isolated .................................................................................................................... 52
7.4 private-vlan association ............................................................................................................. 53
7.5 switchport private-vlan ............................................................................................................... 53
7.6 switchport private-vlan host-association ............................................................................ 54
7.7 switchport private-vlan mapping ............................................................................................ 55
7.8 show vlan private-vlan ................................................................................................................ 56
III
7.9 show vlan private-vlan interface .............................................................................................. 56
Chapter 8 L2PT Commands ......................................................................................... 58
8.1 l2protocol-tunnel .......................................................................................................................... 58
8.2 l2protocol-tunnel type ................................................................................................................ 58
8.3 show l2protocol-tunnel global ................................................................................................. 60
8.4 show l2protocol-tunnel interface ............................................................................................ 60
Chapter 9 GVRP Commands ........................................................................................ 62
9.1 gvrp .................................................................................................................................................... 62
9.2 gvrp (interface)............................................................................................................................... 62
9.3 gvrp registration ............................................................................................................................ 63
9.4 gvrp timer ........................................................................................................................................ 64
9.5 show gvrp interface ..................................................................................................................... 65
9.6 show gvrp global ........................................................................................................................... 66
Chapter 10 Voice VLAN Commands ............................................................................ 67
10.1 voice vlan ......................................................................................................................................... 67
10.2 voice vlan aging ............................................................................................................................. 67
10.3 voice vlan priority .......................................................................................................................... 68
10.4 voice vlan mac-address ............................................................................................................. 69
10.5 switchport voice vlan mode ...................................................................................................... 70
10.6 switchport voice vlan security ................................................................................................. 70
10.7 show voice vlan ............................................................................................................................. 71
10.8 show voice vlan oui ...................................................................................................................... 71
10.9 show voice vlan switchport ....................................................................................................... 72
Chapter 11 Etherchannel Commands ......................................................................... 73
11.1 channel-group ............................................................................................................................... 73
11.2 port-channel load-balance ........................................................................................................ 74
11.3 lac
11.4 lacp port-priority ........................................................................................................................... 76
p system-priority ..................................................................................................................... 75
11.5 show etherchannel ....................................................................................................................... 76
11.6 show etherchannel load-balance ............................................................................................ 77
11.7 show lacp ......................................................................................................................................... 78
11.8 show lacp sys-id ............................................................................................................................ 78
Chapter 12 User Management Commands ................................................................ 80
12.1 user name (password) ................................................................................................................. 80
IV
12.2 user name (secret) ........................................................................................................................ 81
12.3 service password-recovery ...................................................................................................... 82
12.4 user access-control ip-based .................................................................................................. 83
12.5 user access-control mac-based ............................................................................................. 84
12.6 user access-control port-based ............................................................................................. 85
12.7 line ...................................................................................................................................................... 85
12.8 password ......................................................................................................................................... 86
12.9 login ................................................................................................................................................... 88
12.10 login local ......................................................................................................................................... 88
12.11 media-type rj45 ............................................................................................................................. 89
12.12 telnet ................................................................................................................................................. 90
12.13 serial_port baud-rate ................................................................................................................... 90
12.14 show password-recovery .......................................................................................................... 91
12.15 show user account-list................................................................................................................ 91
12.16 show user configuration ............................................................................................................. 92
12.17 show telnet-status........................................................................................................................ 92
Chapter 13 HTTP and HTTPS Commands .................................................................. 94
13.1 ip http server .................................................................................................................................. 94
13.2 ip http max-users (For T2600G-18TS only) ......................................................................... 95
13.3 ip http max-users (For other switches) ................................................................................. 96
13.4 ip http session timeout ............................................................................................................... 96
13.5 ip http secure-server ................................................................................................................... 97
13.6 ip http secure-protocol............................................................................................................... 98
13.7 ip http secure-ciphersuite ......................................................................................................... 98
13.8 ip http secure-max-users .......................................................................................................... 99
13.9 ip
13.10 ip http secure-server download certificate ...................................................................... 101
13.11 ip http secure-server download key ................................................................................... 102
13.12 show ip http configuration ...................................................................................................... 103
http secure-session timeout ............................................................................................. 100
13.13 show ip http secure-server .................................................................................................... 103
Chapter 14 ARP Commands ......................................................................................... 104
14.1 arp ................................................................................................................................................... 104
14.2 clear arp-cache .......................................................................................................................... 105
14.3 arp timeout ................................................................................................................................... 105
14.4 show arp ........................................................................................................................................ 106
14.5 show ip arp (interface) .............................................................................................................. 106
V
14.6 show ip arp summary................................................................................................................ 107
Chapter 15 Binding Table Commands ....................................................................... 108
15.1 ip source binding ....................................................................................................................... 108
15.2 ip dhcp snooping ....................................................................................................................... 109
15.3 ip dhcp snooping vlan .............................................................................................................. 110
15.4 ip dhcp snooping information option .................................................................................. 111
15.5 ip dhcp snooping information strategy .............................................................................. 111
15.6 ip dhcp snooping information format ................................................................................. 112
15.7 ip dhcp snooping information remote-id ........................................................................... 113
15.8 ip dhcp snooping information circuit-id ............................................................................. 114
15.9 ip dhcp snooping trust ............................................................................................................. 115
15.10 ip dhcp snooping mac-verify ................................................................................................. 115
15.11 ip dhcp snooping limit rate ..................................................................................................... 116
15.12 ip dhcp snooping decline rate ............................................................................................... 117
15.13 show ip source binding ............................................................................................................ 118
15.14 show ip dhcp snooping ............................................................................................................ 118
15.15 show ip dhcp snooping interface ......................................................................................... 119
15.16 show ip dhcp snooping information interface ................................................................. 119
Chapter 16 IPv6 Binding Table Commands .............................................................. 121
16.1 ipv6 source binding ................................................................................................................... 121
16.2 ipv6 dhcp snooping .................................................................................................................. 122
16.3 ipv6 dhcp snooping vlan ......................................................................................................... 123
16.4 ipv6 dhcp snooping trust ........................................................................................................ 123
16.5 ipv6 nd snooping ....................................................................................................................... 124
16.6 ipv6 nd snooping vlan .............................................................................................................. 125
16.7 ipv6 nd snooping max-entries ............................................................................................... 125
16.8 show ipv6 source binding ....................................................................................................... 126
16.9 show
16.10 show ipv6 dhcp snooping interface .................................................................................... 127
ipv6 dhcp snooping ....................................................................................................... 127
16.11 show ipv6 nd snooping ............................................................................................................ 128
16.12 show ipv6 nd snooping interface ......................................................................................... 128
Chapter 17 IP Verify Source Commands .................................................................. 130
17.1 ip verify source ........................................................................................................................... 130
17.2 show ip verify source ................................................................................................................ 131
17.3 show ip verify source interface ............................................................................................. 131
VI
Chapter 18 IPv6 Verify Source Commands ............................................................. 133
18.1 ipv6 verify source ...................................................................................................................... 133
18.2 show ipv6 verify source ........................................................................................................... 134
18.3 show ipv6 verify source interface ........................................................................................ 134
Chapter 19 ND Detection Commands ....................................................................... 136
19.1 ipv6 nd detection ....................................................................................................................... 136
19.2 ipv6 nd detection vlan .............................................................................................................. 136
19.3 ipv6 nd detection trust ............................................................................................................. 137
19.4 show ipv6 nd detection ........................................................................................................... 138
19.5 show ipv6 nd detection interface ......................................................................................... 138
Chapter 20 ARP Inspection Commands .................................................................... 140
20.1 ip arp inspection(global) .......................................................................................................... 140
20.2 ip arp inspection trust .............................................................................................................. 140
20.3 ip arp inspection(interface)..................................................................................................... 141
20.4 ip arp inspection limit-rate ...................................................................................................... 142
20.5 ip arp inspection recover ........................................................................................................ 143
20.6 show ip arp inspection ............................................................................................................. 143
20.7 show ip arp inspection interface .......................................................................................... 144
20.8 show ip arp inspection statistics .......................................................................................... 144
20.9 clear ip arp inspection statistics ........................................................................................... 145
Chapter 21 DoS Defend Commands .......................................................................... 146
21.1 ip dos-prevent ............................................................................................................................ 146
21.2 ip dos-prevent type................................................................................................................... 146
21.3 show ip dos-prevent ................................................................................................................. 148
Chapter 22 IEEE 802.1X Commands .......................................................................... 149
22.1 dot1x system-auth-control .................................................................................................... 149
22.2 dot1x handshake ....................................................................................................................... 150
22.3 dot
22.4 dot1x accounting ....................................................................................................................... 151
22.5 dot1x vlan-assignment ............................................................................................................ 152
22.6 dot1x guest-vlan(global) .......................................................................................................... 153
22.7 dot1x quiet-period..................................................................................................................... 153
22.8 dot1x timeout supplicant-timeout ....................................................................................... 154
22.9 dot1x max-reauth-req .............................................................................................................. 155
22.10 dot1x .............................................................................................................................................. 156
1x auth-method ................................................................................................................... 150
VII
22.11 dot1x guest-vlan(interface) .................................................................................................... 156
22.12 dot1x mab .................................................................................................................................... 157
22.13 dot1x port-control ..................................................................................................................... 158
22.14 dot1x port-method .................................................................................................................... 159
22.15 show dot1x global ..................................................................................................................... 159
22.16 show dot1x interface ................................................................................................................ 160
Chapter 23 PPPoE ID-Insertion Commands ............................................................ 161
23.1 pppoe id-insertion(global)....................................................................................................... 161
23.2 pppoe circuit-id(interface) ...................................................................................................... 162
23.3 pppoe circuit-id type ................................................................................................................ 162
23.4 pppoe remote-id ........................................................................................................................ 163
23.5 show pppoe id-insertion global ............................................................................................ 164
23.6 show pppoe id-insertion interface ....................................................................................... 164
Chapter 24 System Log Commands .......................................................................... 166
24.1 logging buffer .............................................................................................................................. 166
24.2 logging buffer level .................................................................................................................... 166
24.3 logging file flash ......................................................................................................................... 167
24.4 logging file flash frequency .................................................................................................... 168
24.5 logging file flash level ............................................................................................................... 169
24.6 logging host index ..................................................................................................................... 169
24.7 logging console .......................................................................................................................... 170
24.8 logging console level ................................................................................................................ 171
24.9 logging monitor .......................................................................................................................... 172
24.10 logging monitor level ................................................................................................................ 172
24.11 clear logging ................................................................................................................................ 173
24.12 show logging local-config....................................................................................................... 174
24.13 show logging loghost ............................................................................................................... 174
24.14 show logging buffer .................................................................................................................. 175
24.15 show logging flash ..................................................................................................................... 175
Chapter 25 SSH Commands ......................................................................................... 177
25.1 ip ssh server ................................................................................................................................ 177
25.2 ip ssh version .............................................................................................................................. 177
25.3 ip ssh algorithm .......................................................................................................................... 178
25.4 ip ssh timeout .............................................................................................................................. 179
25.5 ip ssh max-client ........................................................................................................................ 179
25.6 ip ssh download .......................................................................................................................... 180
VIII
25.7 remove public-key ..................................................................................................................... 181
25.8 show ip ssh................................................................................................................................... 181
Chapter 26 MAC Address Commands ....................................................................... 183
26.1 mac address-table static ........................................................................................................ 183
26.2 mac address-table aging-time .............................................................................................. 184
26.3 mac address-table filtering .................................................................................................... 184
26.4 mac address-table notification ............................................................................................. 185
26.5 mac address-table max-mac-count ................................................................................... 186
26.6 mac address-table notification (interface) ........................................................................ 187
26.7 mac address-table security ................................................................................................... 188
26.8 show mac address-table ......................................................................................................... 189
26.9 clear mac address-table ......................................................................................................... 190
26.10 show mac address-table aging-time .................................................................................. 190
26.11 show mac address-table max-mac-count ........................................................................ 191
26.12 show mac address-table interface ...................................................................................... 191
26.13 show mac address-table count ............................................................................................ 192
26.14 show mac address-table address ....................................................................................... 193
26.15 show mac address-table vlan ................................................................................................ 193
26.16 show mac address-table notification ................................................................................. 194
26.17 show mac address-table security ........................................................................................ 194
Chapter 27 System Configuration Commands ....................................................... 196
27.1 system-time manual ................................................................................................................. 196
27.2 system-time ntp ......................................................................................................................... 196
27.3 system-time dst predefined .................................................................................................. 198
27.4 syst
27.5 system-time dst recurring ...................................................................................................... 200
27.6 hostname ...................................................................................................................................... 201
27.7 location .......................................................................................................................................... 202
27.8 contact-info ................................................................................................................................. 202
em-time dst date ............................................................................................................... 199
27.9 ip address ..................................................................................................................................... 203
27.10 ip address-alloc .......................................................................................................................... 204
27.11 reset ............................................................................................................................................... 205
27.12 reboot ............................................................................................................................................ 205
27.13 reboot-schedule ........................................................................................................................ 206
27.14 copy running-config startup-config .................................................................................... 207
27.15 copy startup-config tftp .......................................................................................................... 207
IX
27.16 copy tftp startup-config .......................................................................................................... 208
27.17 boot application ......................................................................................................................... 209
27.18 remove backup-image ............................................................................................................. 209
27.19 firmware upgrade ....................................................................................................................... 210
27.20 boot autoinstall start ................................................................................................................. 211
27.21 boot autoinstall persistent-mode ........................................................................................ 211
27.22 boot autoinstall auto-save ...................................................................................................... 212
27.23 boot autoinstall auto-reboot .................................................................................................. 212
27.24 boot autoinstall retry-count ................................................................................................... 213
27.25 show boot autoinstall ............................................................................................................... 214
27.26 show boot autoinstall downloaded-config ....................................................................... 214
27.27 ping ................................................................................................................................................. 215
27.28 tracert ............................................................................................................................................ 216
27.29 show system-info ...................................................................................................................... 217
27.30 show system-info interface ................................................................................................... 217
27.31 show image-info ......................................................................................................................... 218
27.32 show boot ..................................................................................................................................... 218
27.33 show running-config ................................................................................................................. 219
27.34 show running-config | ............................................................................................................... 219
27.35 show startup-config ................................................................................................................. 220
27.36 show system-time ..................................................................................................................... 220
27.37 show system-time dst .............................................................................................................. 221
27.38 show system-time ntp ............................................................................................................. 221
27.39 show cable-diagnostics interface gigabitEthernet ........................................................ 222
27.40 show cable-diagnostics careful interface ......................................................................... 222
27.41 sho
w cpu-utilization .................................................................................................................. 223
27.42 show memory-utilization ......................................................................................................... 223
Chapter 28 IPv6 Address Configuration Commands ............................................ 225
28.1 ipv6 enable ................................................................................................................................... 225
28.2 ipv6 address autoconfig.......................................................................................................... 225
28.3 ipv6 address link-local ............................................................................................................. 226
28.4 ipv6 address dhcp ..................................................................................................................... 227
28.5 ipv6 address ra ........................................................................................................................... 227
28.6 ipv6 address eui-64 .................................................................................................................. 228
28.7 ipv6 address ................................................................................................................................ 229
28.8 show ipv6 interface ................................................................................................................... 230
X
Chapter 29 Ethernet Configuration Commands ..................................................... 231
29.1 interface gigabitEthernet ........................................................................................................ 231
29.2 interface range gigabitEthernet............................................................................................ 231
29.3 description ................................................................................................................................... 232
29.4 shutdown ...................................................................................................................................... 233
29.5 flow-control ................................................................................................................................. 234
29.6 duplex ............................................................................................................................................ 234
29.7 jumbo ............................................................................................................................................. 235
29.8 jumbo-size .................................................................................................................................... 235
29.9 speed ............................................................................................................................................. 236
29.10 storm-control pps ..................................................................................................................... 237
29.11 storm-control .............................................................................................................................. 237
29.12 bandwidth ..................................................................................................................................... 238
29.13 clear counters ............................................................................................................................. 239
29.14 show interface status ............................................................................................................... 240
29.15 show interface counters ......................................................................................................... 240
29.16 show interface configuration ................................................................................................. 241
29.17 show storm-control .................................................................................................................. 242
29.18 show bandwidth ......................................................................................................................... 242
Chapter 30 QoS Commands ......................................................................................... 244
30.1 qos (For T2600G-18TS only) ................................................................................................. 244
30.2 qos (For other switches) .......................................................................................................... 245
30.3 qos cos .......................................................................................................................................... 245
30.4 qos dscp ....................................................................................................................................... 246
30.5 qos queue cos-map .................................................................................................................. 247
30.6 qos queue dscp-map (For T2600G-18TS only) ............................................................... 248
30.7 qos q
30.8 qos queue mode ........................................................................................................................ 250
30.9 qos queue weight ...................................................................................................................... 251
ueue dscp-map (For other switches) ....................................................................... 249
30.10 show qos interface .................................................................................................................... 252
30.11 show qos cos-map .................................................................................................................... 253
30.12 show qos dscp-map ................................................................................................................. 253
30.13 show qos queue mode ............................................................................................................. 254
30.14 show qos status ......................................................................................................................... 254
Chapter 31 Port Mirror Commands ............................................................................ 255
31.1 monitor session destination interface................................................................................ 255
XI
31.2 monitor session source interface ........................................................................................ 256
31.3 show monitor session .............................................................................................................. 257
Chapter 32 Port Isolation Commands ....................................................................... 258
32.1 port isolation................................................................................................................................ 258
32.2 show port isolation interface ................................................................................................. 259
Chapter 33 Loopback Detection Commands .......................................................... 260
33.1 loopback-detection (global) ................................................................................................... 260
33.2 loopback-detection interval ................................................................................................... 260
33.3 loopback-detection recovery-time ..................................................................................... 261
33.4 loopback-detection (interface) ............................................................................................. 262
33.5 loopback-detection config process-mode ...................................................................... 262
33.6 loopback-detection config recovery-mode ..................................................................... 263
33.7 loopback-detection recover .................................................................................................. 264
33.8 show loopback-detection global.......................................................................................... 264
33.9 show loopback-detection interface .................................................................................... 265
Chapter 34 DDM Commands ....................................................................................... 266
34.1 ddm state enable ....................................................................................................................... 266
34.2 ddm shutdown ............................................................................................................................ 266
34.3 ddm temperature_threshold .................................................................................................. 267
34.4 ddm voltage_threshold ............................................................................................................ 268
34.5 ddm bias_current_threshold ................................................................................................. 269
34.6 ddm tx_power_threshold ........................................................................................................ 270
34.7 ddm rx_power_threshold ........................................................................................................ 271
34.8 show ddm configuration.......................................................................................................... 272
34.9 show ddm status ........................................................................................................................ 273
Chapter 35 ACL Commands ......................................................................................... 274
35.1 time-range .................................................................................................................................... 274
35.2 absolute ........................................................................................................................................ 274
35.3 periodic ......................................................................................................................................... 275
35.4 holiday ........................................................................................................................................... 276
35.5 holiday (global) ............................................................................................................................ 277
35.6 access-list create ...................................................................................................................... 277
35.7 mac access-list .......................................................................................................................... 278
35.8 access-list standard ................................................................................................................. 279
35.9 access-list extended ................................................................................................................ 280
XII
35.10 access-list combined ............................................................................................................... 281
35.11 access-list ipv6 .......................................................................................................................... 283
35.12 rule .................................................................................................................................................. 284
35.13 access-list policy name ........................................................................................................... 286
35.14 access-list policy action .......................................................................................................... 286
35.15 redirect interface ....................................................................................................................... 287
35.16 s-condition ................................................................................................................................... 288
35.17 s-mirror.......................................................................................................................................... 288
35.18 qos-remark .................................................................................................................................. 289
35.19 access-list bind acl (interface) .............................................................................................. 290
35.20 access-list bind acl (vlan) ........................................................................................................ 290
35.21 access-list bind (interface) ..................................................................................................... 291
35.22 access-list packet-content profile ...................................................................................... 292
35.23 access-list packet-content config ...................................................................................... 292
35.24 access-list bind (vlan) ............................................................................................................... 293
35.25 show access-list ........................................................................................................................ 294
35.26 show access-list status ........................................................................................................... 295
35.27 show access-list policy ........................................................................................................... 295
35.28 show access-list bind ............................................................................................................... 296
Chapter 36 MSTP Commands ...................................................................................... 297
36.1 debug spanning-tree ................................................................................................................ 297
36.2 spanning-tree (global) .............................................................................................................. 298
36.3 spanning-tree (interface) ........................................................................................................ 298
36.4 spanning-tree common-config ............................................................................................. 299
36.5 spa
36.6 spanning-tree mst configuration ......................................................................................... 301
36.7 instance ......................................................................................................................................... 301
36.8 name ............................................................................................................................................... 302
36.9 revision .......................................................................................................................................... 303
nning-tree mode ................................................................................................................. 300
36.10 spanning-tree mst instance ................................................................................................... 304
36.11 spanning-tree mst ..................................................................................................................... 304
36.12 spanning-tree priority .............................................................................................................. 305
36.13 spanning-tree timer .................................................................................................................. 306
36.14 spanning-tree hold-count ....................................................................................................... 307
36.15 spanning-tree max-hops ......................................................................................................... 307
36.16 spanning-tree bpdufilter ......................................................................................................... 308
36.17 spanning-tree bpduguard ....................................................................................................... 309
XIII
36.18 spanning-tree guard loop ....................................................................................................... 309
36.19 spanning-tree guard root ........................................................................................................ 310
36.20 spanning-tree guard tc ............................................................................................................ 311
36.21 spanning-tree mcheck ............................................................................................................. 311
36.22 show spanning-tree active ..................................................................................................... 312
36.23 show spanning-tree bridge .................................................................................................... 312
36.24 show spanning-tree interface ............................................................................................... 313
36.25 show spanning-tree interface-security ............................................................................. 314
36.26 show spanning-tree mst ......................................................................................................... 314
Chapter 37 Ethernet OAM Commands ...................................................................... 316
37.1 ethernet-oam .............................................................................................................................. 316
37.2 ethernet-oam mode .................................................................................................................. 316
37.3 ethernet-oam link-monitor symbol-period ....................................................................... 317
37.4 ethernet-oam link-monitor frame ........................................................................................ 318
37.5 ethernet-oam link-monitor frame-period .......................................................................... 319
37.6 ethernet-oam link-monitor frame-seconds...................................................................... 320
37.7 ethernet-oam remote-failure ................................................................................................. 321
37.8 ethernet-oam remote-loopback received-remote- loopback ................................... 322
37.9 ethernet-oam remote-loopback .......................................................................................... 323
37.10 clear ethernet-oam statistics ................................................................................................ 324
37.11 clear ethernet-oam event-log ............................................................................................... 324
37.12 show ethernet-oam configuration ....................................................................................... 325
37.13 show ethernet-oam event-log .............................................................................................. 326
37.14 show
37.15 show ethernet-oam status ..................................................................................................... 327
ethernet-oam statistics ............................................................................................... 326
Chapter 38 DLDP Commands ...................................................................................... 328
38.1 dldp (global) ................................................................................................................................. 328
38.2 dldp interval ................................................................................................................................. 328
38.3 dldp shut-mode .......................................................................................................................... 329
38.4 dldp reset (global) ...................................................................................................................... 330
38.5 dldp(interface) ............................................................................................................................. 330
38.6 dldp reset (interface) ................................................................................................................ 331
38.7 show dldp ..................................................................................................................................... 331
38.8 show dldp interface................................................................................................................... 332
Chapter 39 IGMP Snooping Commands.................................................................... 333
39.1 ip igmp snooping (global) ........................................................................................................ 333
XIV
39.2 ip igmp snooping (interface) .................................................................................................. 333
39.3 ip igmp snooping rtime ............................................................................................................ 334
39.4 ip igmp snooping mtime .......................................................................................................... 335
39.5 ip igmp snooping report-suppression ................................................................................ 335
39.6 ip igmp snooping immediate-leave ..................................................................................... 336
39.7 ip igmp snooping drop-unknown ......................................................................................... 336
39.8 ip igmp snooping last-listener query-inteval .................................................................... 337
39.9 ip igmp snooping last-listener query-count ..................................................................... 338
39.10 ip igmp snooping vlan-config ................................................................................................ 338
39.11 ip igmp snooping vlan-config (router-port-forbidden) ................................................. 340
39.12 ip igmp snooping multi-vlan-config ..................................................................................... 341
39.13 ip igmp snooping multi-vlan-config (router-port-forbidden) ...................................... 342
39.14 ip igmp snooping multi-vlan-config (source-ip-replace) ............................................. 343
39.15 ip igmp snooping querier vlan ............................................................................................... 343
39.16 ip igmp snooping querier vlan (general query) ................................................................ 344
39.17 ip igmp snooping max-groups .............................................................................................. 345
39.18 ip igmp snooping authentication .......................................................................................... 346
39.19 ip igmp snooping accounting ................................................................................................ 347
39.20 ip igmp profile ............................................................................................................................. 347
39.21 deny ................................................................................................................................................ 348
39.22 permit ............................................................................................................................................. 349
39.23 range .............................................................................................................................................. 349
39.24 ip igmp filter ................................................................................................................................. 350
39.25 clear ip igmp snooping statistics ......................................................................................... 350
39.26 show ip igmp snooping ............................................................................................................ 351
39.27 show
ip igmp snooping interface ......................................................................................... 351
39.28 show ip igmp snooping vlan ................................................................................................... 352
39.29 show ip igmp snooping multi-vlan ....................................................................................... 353
39.30 show ip igmp snooping groups ............................................................................................. 353
39.31 show ip igmp snooping querier ............................................................................................. 354
39.32 show ip igmp profile .................................................................................................................. 355
Chapter 40 MLD Snooping Commands ..................................................................... 356
40.1 ipv6 mld snooping (global) ...................................................................................................... 356
40.2 ipv6 mld snooping (interface) ................................................................................................ 356
40.3 ipv6 mld snooping rtime .......................................................................................................... 357
40.4 ipv6 mld snooping mtime ........................................................................................................ 357
40.5 ipv6 mld snooping report-suppression ............................................................................. 358
XV
40.6 ipv6 mld snooping immediate-leave ................................................................................... 359
40.7 ipv6 mld snooping drop-unknown ....................................................................................... 359
40.8 ipv6 mld snooping last-listener query-inteval ................................................................. 360
40.9 ipv6 mld snooping last-listener query-count ................................................................... 360
40.10 ipv6 mld snooping vlan-config .............................................................................................. 361
40.11 ip mld snooping vlan-config (router-port-forbidden) .................................................... 362
40.12 ipv6 mld snooping multi-vlan-config .................................................................................. 363
40.13 ipv6 mld snooping multi-vlan-config (router-port-forbidden).................................... 364
40.14 ipv6 mld snooping multi-vlan-config (source-ip-replace) ........................................... 365
40.15 ipv6 mld snooping querier vlan ............................................................................................. 366
40.16 ipv6 mld snooping querier vlan (general query) .............................................................. 366
40.17 ipv6 mld snooping max-groups ............................................................................................ 367
40.18 ipv6 mld profile ........................................................................................................................... 369
40.19 deny ................................................................................................................................................ 369
40.20 permit ............................................................................................................................................. 370
40.21 range .............................................................................................................................................. 370
40.22 ipv6 mld filter ............................................................................................................................... 371
40.23 clear ipv6 mld snooping statistics ....................................................................................... 371
40.24 show ipv6 mld snooping .......................................................................................................... 372
40.25 show ipv6 mld snooping interface ....................................................................................... 372
40.26 show ipv6 mld snooping vlan ................................................................................................. 373
40.27 show ipv6 mld snooping multi-vlan ..................................................................................... 374
40.28 show ipv6 mld snooping groups .......................................................................................... 374
40.29 show ipv6 mld snooping querier .......................................................................................... 375
40.30 show ipv6 mld profile ................................................................................................................ 375
Chapter 41 SNMP Commands ..................................................................................... 377
41.1 snmp-server ................................................................................................................................ 377
41.2 snmp-server view ...................................................................................................................... 377
41.3 snmp-server group ................................................................................................................... 378
41.4 snmp-server user ...................................................................................................................... 380
41.5 snmp-server community ......................................................................................................... 381
41.6 snmp-server host ...................................................................................................................... 382
41.7 snmp-server engineID ............................................................................................................. 384
41.8 snmp-server traps snmp ......................................................................................................... 384
41.9 snmp-server traps link-status ............................................................................................... 385
41.10 snmp-server traps ..................................................................................................................... 386
41.11 snmp-server traps ddm ........................................................................................................... 387
XVI
41.12 snmp-server traps vlan ............................................................................................................ 388
41.13 snmp-server traps security dhcp-snoop .......................................................................... 389
41.14 rmon history ................................................................................................................................ 390
41.15 rmon event ................................................................................................................................... 391
41.16 rmon alarm ................................................................................................................................... 392
41.17 rmon statistics ............................................................................................................................ 393
41.18 show snmp-server..................................................................................................................... 394
41.19 show snmp-server view ........................................................................................................... 395
41.20 show snmp-server group ........................................................................................................ 395
41.21 show snmp-server user ........................................................................................................... 395
41.22 show snmp-server community ............................................................................................. 396
41.23 show snmp-server host ........................................................................................................... 396
41.24 show snmp-server engineID .................................................................................................. 397
41.25 show rmon history ..................................................................................................................... 397
41.26 show rmon event ....................................................................................................................... 398
41.27 show rmon alarm ........................................................................................................................ 398
41.28 show rmon statistics ................................................................................................................ 399
Chapter 42 LLDP Commands ....................................................................................... 400
42.1 lldp................................................................................................................................................... 400
42.2 lldp forward_message .............................................................................................................. 400
42.3 lldp hold-multiplier ..................................................................................................................... 401
42.4 lldp timer ....................................................................................................................................... 402
42.5 lldp receive ................................................................................................................................... 403
42.6 lldp transmit ................................................................................................................................. 403
42.7 lldp snmp-trap ............................................................................................................................. 404
42.8 lldp t
42.9 lldp management address ...................................................................................................... 405
42.10 lldp med-fast-count .................................................................................................................. 406
42.11 lldp med-status ........................................................................................................................... 407
lv-select ............................................................................................................................... 405
42.12 lldp med-tlv-select .................................................................................................................... 407
42.13 lldp med-location ....................................................................................................................... 408
42.14 show lldp ....................................................................................................................................... 409
42.15 show lldp interface .................................................................................................................... 410
42.16 show lldp local-information interface ................................................................................. 410
42.17 show lldp neighbor-information interface ......................................................................... 411
42.18 show lldp traffic interface ....................................................................................................... 411
XVII
Chapter 43 sFlow Commands ...................................................................................... 413
43.1 sflow address .............................................................................................................................. 413
43.2 sflow enable ................................................................................................................................. 414
43.3 sflow collector collector-ID .................................................................................................... 414
43.4 sflow sampler .............................................................................................................................. 415
43.5 show sflow global ...................................................................................................................... 416
43.6 show sflow collector ................................................................................................................. 417
43.7 show sflow sampler .................................................................................................................. 417
Chapter 44 Static Routes Commands ....................................................................... 418
44.1 interface vlan ............................................................................................................................... 418
44.2 interface loopback .................................................................................................................... 418
44.3 switchport .................................................................................................................................... 419
44.4 interface range port-channel ................................................................................................. 420
44.5 description ................................................................................................................................... 420
44.6 shutdown ...................................................................................................................................... 421
44.7 interface port-channel ............................................................................................................. 422
44.8 ip route .......................................................................................................................................... 422
44.9 ipv6 routing .................................................................................................................................. 423
44.10 ipv6 route ...................................................................................................................................... 424
44.11 show interface vlan ................................................................................................................... 424
44.12 show ip interface ........................................................................................................................ 425
44.13 show ip interface brief .............................................................................................................. 426
44.14 show ip route ............................................................................................................................... 426
44.15 show ip route specify ............................................................................................................... 427
44.16 show ip route summary ........................................................................................................... 428
44.17 show ipv6 interface ................................................................................................................... 428
44.18 show
44.19 show ipv6 route summary ...................................................................................................... 429
ipv6 route .......................................................................................................................... 429
Chapter 45 SDM Template Commands ..................................................................... 431
45.1 sdm prefer .................................................................................................................................... 431
45.2 show sdm prefer ........................................................................................................................ 432
Chapter 46 AAA Commands ........................................................................................ 433
46.1 aaa enable .................................................................................................................................... 433
46.2 tacacas-server host .................................................................................................................. 434
46.3 show tacacs-server .................................................................................................................. 435
XVIII
46.4 radius-server host ..................................................................................................................... 435
46.5 show radius-server ................................................................................................................... 437
46.6 aaa group ...................................................................................................................................... 437
46.7 server ............................................................................................................................................. 438
46.8 show aaa group .......................................................................................................................... 439
46.9 aaa authentication login .......................................................................................................... 439
46.10 aaa authentication enable....................................................................................................... 440
46.11 aaa authentication dot1x default .......................................................................................... 441
46.12 aaa accounting dot1x default ................................................................................................ 442
46.13 show aaa authentication ......................................................................................................... 443
46.14 show aaa accounting ................................................................................................................ 443
46.15 line console .................................................................................................................................. 444
46.16 login authentication (console) ............................................................................................... 444
46.17 enable authentication (console) ........................................................................................... 445
46.18 line telnet ...................................................................................................................................... 446
46.19 login authentication (telnet) .................................................................................................... 446
46.20 line ssh ........................................................................................................................................... 447
46.21 login authentication (ssh) ........................................................................................................ 447
46.22 enable authentication (telnet) ................................................................................................ 448
46.23 enable authentication (ssh) .................................................................................................... 449
46.24 ip http login authentication ..................................................................................................... 450
46.25 ip http enable authentication ................................................................................................. 450
46.26 show aaa global .......................................................................................................................... 451
Chapter 47 DHCP Server Commands ........................................................................ 452
47.1 service dhcp server .................................................................................................................. 452
47.2 ip dhcp server extend-option capwap-ac-ip.................................................................... 452
47.3 ip dhcp server extend-opti
47.4 ip dhcp server exclude-address ........................................................................................... 454
47.5 ip dhcp server pool ................................................................................................................... 454
on vendor-class-id ............................................................... 453
47.6 ip dhcp server ping timeout ................................................................................................... 455
47.7 ip dhcp server ping packets ................................................................................................... 456
47.8 network ......................................................................................................................................... 456
47.9 lease ............................................................................................................................................... 457
47.10 address hardware-address .................................................................................................... 458
47.11 address client-identifier .......................................................................................................... 458
47.12 default-gateway ......................................................................................................................... 459
47.13 dns-server .................................................................................................................................... 460
XIX
47.14 netbios-name-server ............................................................................................................... 461
47.15 netbios-node-type .................................................................................................................... 461
47.16 next-server ................................................................................................................................... 462
47.17 domain-name .............................................................................................................................. 463
47.18 bootfile .......................................................................................................................................... 463
47.19 show ip dhcp server status .................................................................................................... 464
47.20 show ip dhcp server statistics............................................................................................... 464
47.21 show ip dhcp server extend-option .................................................................................... 465
47.22 show ip dhcp server pool ........................................................................................................ 465
47.23 show ip dhcp server excluded-address ............................................................................ 466
47.24 show ip dhcp server manual-binding .................................................................................. 466
47.25 show ip dhcp server binding .................................................................................................. 467
47.26 clear ip dhcp server statistics ............................................................................................... 467
47.27 clear ip dhcp server binding ................................................................................................... 468
Chapter 48 DHCP Relay Commands .......................................................................... 469
48.1 service dhcp relay ..................................................................................................................... 469
48.2 ip helper-address....................................................................................................................... 469
48.3 ip dhcp relay information ........................................................................................................ 470
48.4 ip dhcp relay information policy ........................................................................................... 471
48.5 ip dhcp relay information format .......................................................................................... 471
48.6 ip dhcp relay information custom ........................................................................................ 472
48.7 ip dhcp relay information circuit-id ...................................................................................... 473
48.8 ip dhcp relay information remote-id .................................................................................... 473
48.9 ip dhcp relay default-interface .............................................................................................. 474
48.10 ip dhcp relay vlan ....................................................................................................................... 475
48.11 show ip dhcp relay ..................................................................................................................... 475
Chapter 49 PoE Commands ......................................................................................... 477
49.1 power inline consumption (global) ....................................................................................... 477
49.2 power inline disconnect-method ......................................................................................... 477
49.3 power profile ............................................................................................................................... 478
49.4 power time-range ...................................................................................................................... 479
49.5 power holiday .............................................................................................................................. 480
49.6 absolute ........................................................................................................................................ 481
49.7 periodic ......................................................................................................................................... 481
49.8 holiday ........................................................................................................................................... 482
49.9 power inline consumption (interface) ................................................................................. 483
XX
49.10 power inline priority ................................................................................................................... 484
49.11 power inline supply .................................................................................................................... 484
49.12 power inline profile .................................................................................................................... 485
49.13 power inline time-range ........................................................................................................... 486
49.14 show power inline ...................................................................................................................... 486
49.15 show power inline configuration interface ........................................................................ 487
49.16 show power inline information interface ........................................................................... 487
49.17 show power profile .................................................................................................................... 488
49.18 show power holiday .................................................................................................................. 488
49.19 show power time-range ........................................................................................................... 489
XXI
Preface
This Guide is intended for network administrator to provide referenced information about CLI
(Command Line Interface). The device mentioned in this Guide stands for T2600G-18TS/
T2600G-28TS/ T2600G-52TS/ T2600G-28MPS JetStream Gigabit L2 Managed Switch without
any explanation. The commands in this guilde apply to these models if not specially noted, and
T2600G-28TS is taken as an example model in the example commands.
Some models featured in this guide may be unavailable in your country or region. For local
sales information, visit http://www.tp-link.com.
Overview of this Guide
Chapter 1: Using the CLI
Provide information about how to use the CLI, CLI Command Modes, Security Levels and some
Conventions.
Chapter 2: User Interface
Provide information about the commands used to switch between five CLI Command Modes.
Chapter 3: IEEE 802.1Q VLAN Commands
Provide information about the commands used for configuring IEEE 802.1Q VLAN.
Chapter 4: MAC-based VLAN Commands
Provide information about the commands used for configuring MAC-based VLAN.
Chapter 5: Protocol VLAN Commands
Provide information about the commands used for configuring Protocol VLAN.
Chapter 6: VLAN-VPN Commands
Provide information about the commands used for configuring VLAN-VPN (Virtual Private
Network) function.
Chapter 7: Private VLAN Commands
Provide information about the commands used for configuring Private VLAN.
Chapter 8: L2PT Commands
Provide information about the commands used for configuring L2PT (Layer 2 Portocol
Tunneling).
Chapter 9: GVRP Commands
Provide information about the commands used for configuring GVRP (GARP VLAN registration
protocol).
Chapter 10: Voice VLAN Commands
Provide information about the commands used for configuring Voice VLAN.
1
Chapter 11: Etherchannel Commands
Provide information about the commands used for configuring LAG (Link Aggregation Group)
and LACP (Link Aggregation Control Protocol).
Chapter 12: User Management Commands
Provide information about the commands used for user management.
Chapter 13: HTTP and HTTPS Commands
Provide information about the commands used for configuring the HTTP and HTTPS logon.
Chapter 14: ARP Commands
Provide information about the commands used for configuring the ARP (Address Resolution
Protocol) functions.
Chapter 15: Binding Table Commands
Provide information about the commands used for binding the IP address, MAC address, VLAN
and the connected Port number of the Host together.
Chapter 16: IPv6 Binding Table Commands
Provide information about the commands used for binding the IPv6 address, MAC address,
VLAN and the connected Port number of the Host together.
Chapter 17: IP Verify Source Commands
Provide information about the commands used for guarding the IP Source by filtering the IP
packets based on the IP-MAC Binding entries.
Chapter 18: IPv6 Verify Source Commands
Provide information about the commands used for guarding the IPv6 Source by filtering the IP
packets based on the IP-MAC Binding entries.
Chapter 19: ND Detection Commands
Provide information about the commands used for congifuring ND detection.
Chapter 20: ARP Inspection Commands
Provide information about the commands used for protecting the switch from the ARP
cheating or ARP Attack.
Chapter 21: DoS Defend Command
Provide information about the commands used for DoS defend and detecting the DoS attack.
Chapter 22: IEEE 802.1X Commands
Provide information about the commands used for configuring IEEE 802.1X function.
Chapter 23 PPPoE ID Insertion Commands
Provide information about the commands used for configuring PPPoE ID Insertion.
Chapter 24: System Log Commands
Provide information about the commands used for configuring system log.
2
Chapter 25: SSH Commands
Provide information about the commands used for configuring and managing SSH (Security
Shell).
Chapter 26: MAC Address Commands
Provide information about the commands used for Address configuration.
Chapter 27: System Configuration Commands
Provide information about the commands used for configuring the System information and
System IP, reboot and reset the switch, upgrade the switch system and commands used for
cable test.
Chapter 28: IPv6 Address Configuration Commands
Provide information about the commands used for configuring the System IPv6 addresses.
Chapter 29: Ethernet Configuration Commands
Provide information about the commands used for configuring the Bandwidth Control,
Negotiation Mode, and Storm Control for enthernet ports.
Chapter 30: QoS Commands
Provide information about the commands used for configuring the QoS function.
Chapter 31: Port Mirror Commands
Provide information about the commands used for configuring the Port Mirror function.
Chapter 32: Port Isolation Commands
Provide information about the commands used for configuring Port Isolation function.
Chapter 33: Loopback Detection Commands
Provide information about the commands used for configuring the Loopback Detection
function.
Chapter 34: DDM Commands
Provide information about the commands used for DDM (Digtal Diagnostic Monitoring)
function.
Chapter 35: ACL Commands
Provide information about the commands used for configuring the ACL (Access Control List).
Chapter 36: MSTP Commands
Provide information about the commands used for configuring the MSTP (Multiple Spanning
Tree Protocol).
Chapter 37 Ethernet OAM Commands
Provide information about the commands used for configuring the Ethernet OAM (Operation,
Administration, and Maintenance) function.
3
Chapter 38: DLDP Commands
Provide information about the commands used for configuring the DLDP (Device Link
Detection Protocol).
Chapter 39: IGMP Snooping Commands
Provide information about the commands used for configuring the IGMP Snooping (Internet
Group Management Protocol Snooping).
Chapter 40: MLD Snooping Commands
Provide information about the commands used for configuring the MLD Snooping (Multicast
Listener Discovery Snooping).
Chapter 41: SNMP Commands
Provide information about the commands used for configuring the SNMP (Simple Network
Management Protocol) functions.
Chapter 42: LLDP Commands
Provide information about the commands used for configuring LLDP function.
Chapter 43: sFlow Commands
Provide information about the commands used for configuring the Sampled Flow function.
Chapter 44: Static Routes Commands
Provide information about the commands used for configuring the Static Route function.
Chapter 45: SDM Template Commands
Provide information about the commands used for configuring the SDM templates.
Chapter 46: AAA Commands
Provide information about the commands used for configuring AAA (authentication,
authorization and accounting).
Chapter 47: DHCP Server Commands
Provide information about the commands used for configuring the DHCP Server function.
Chapter 48: DHCP Relay Commands
Provide information about the commands used for configuring the DHCP Relay function.
Chapter 49: PoE Commands(For T2600G-28MPS only)
Provide information about the commands used for configuring PoE function.
4
Chapter 1 Using the CLI
1.1 Accessing the CLI
You can log on to the switch and access the CLI by the following three methods:
1. Log on to the switch by the console port on the switch.
2. Log on to the switch remotely by a Telnet connection through an Ethernet port.
3. Log on to the switch remotely by an SSH connection through an Ethernet port.
1.1.1 Logon by a console port
Console Port
The switch has two console ports: an RJ-45 console port and a Micro-USB console port.
Console output is active on devices connected to both console ports, but console input is only
active on one console port at a time.
The Micro-USB connector takes precedence over the RJ-45 connector. When the switch
detects a valid connection on the Micro-USB console port, input from the RJ-45 console port is
immediately disabled, and input from the Micro-USB console port is enabled. Removing the
Micro-USB connection immediately reenables input from the RJ-45 console connection.
USB Console Driver
If you are using the USB port on the MAC OS X or Linux OS for console connection, there is no
need to run a USB driver.
If you are using the switch’s Micro-USB console port with the USB port of a Windows PC, a
driver for the USB port is required. The USB driver is provided on the resource CD. Follow the
InstallSheild Wizard to accomplish the installation.
The TP-Link USB Console Driver supports the following Windows operating systems:
32-bit Windows XP SP3
64-bit Windows XP
32-bit Windows Vista
64-bit Windows Vista
32-bit Windows 7
64-bit Windows 7
32-bit Windows 8
5
64-bit Windows 8
32-bit Windows 8.1
64-bit Windows 8.1
After the TP-Link USB Console Driver is installed, the PC’s USB port will act as RS-232 serial
port when the PC’s USB port is connected to the switch’s Micro-USB console port. And the
PC’s USB port will act as standard USB port when the PC’s USB port is unplugged from the
switch.
Logon
Take the following steps to log on to the switch by the console port.
1. Connect the PCs or Terminals to the console port on the switch by the provided cable.
2. Start the terminal emulation program (such as the HyperTerminal) on the PC.
3. Specify the connection COM port in the terminal emulation program. If the Micro-USB
Console port is used, you can view which port is assigned to the USB serial port in the
following path:
Control Panel -> Hardware and Sound -> Device Manager -> Ports ->USB Serial Port.
Figure 1-1 USB Serial Port Number
4. Configure the terminal emulation program or the terminal to use the following settings:
Baud rate: 38400 bps
Data bits: 8
Parity: none
Stop bits: 1
Flow control: none
6
5. The DOS prompt ”T2600G-28TS>” will appear after pressing the Enter button as shown in
Figure 1-2. It indicates that you can use the CLI now.
Figure 1-2 Log in the Switch
1.1.2 Logon by Telnet
For Telnet connection, you should also configure the Telnet login mode and login
authentication information through console connection.
Telnet login has the following two modes. You can choose one according to your needs:
Login local Mode: It requires username and password, which are both admin by default.
Login Mode: It doesn’t require username and password, but a connection password is
required.
Before Telnet login, you are required to configure Telnet login mode and login authentication
information through console connection.
7
Login Local Mode
Firstly, configure the Telnet login mode as “login local” in the prompted DOS screen shown in
Figure 1-3.
Figure 1-3 Configure login local mode
Now, you can logon by Telnet in login local mode.
1. Make sure the switch and the PC are in the same LAN. Click Start and type in cmd in the
Search programs and files window and press the Enter button.
Figure 1-4 Run Window
2. Type telnet 192.168.0.1 in the command prompt shown as Figure 1-5, and press the Enter
button.
Figure 1-5 Connecting to the Switch
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