TL-SG5428
24-Port Gigabit L2 Managed Switch with 4 SFP Slots
TL-SG5412F
12-Port Gigabit SFP L2 Managed Switch with 4 Combo
1000BASE-T Ports
REV2.1.1
1910010847
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 © 2013 TP-LINK TECHNOLOGIES CO., LTD. All rights
reserved.
http://www.tp-link.com
I
CONTENTS
Preface ………………………………………………………………………………….1
Chapter 1 Using the CLI......................................................................................... 4
1.1 Accessing the CLI..............................................................................................................4
1.1.1 Logon by a console port.....................................................................................4
1.1.2 Logon by Telnet..................................................................................................6
1.2 CLI Command Modes ................................................................................................... 11
1.3 Security Levels .............................................................................................................13
1.4 Conventions..................................................................................................................13
1.4.1 Format Conventions.........................................................................................13
1.4.2 Special Characters...........................................................................................13
1.4.3 Parameter Format ............................................................................................ 14
Chapter 2 User Interface...................................................................................... 15
enable....................................................................................................................................15
enable password ...................................................................................................................15
disable...................................................................................................................................16
configure................................................................................................................................16
exit.........................................................................................................................................16
end ........................................................................................................................................17
Chapter 3 IEEE 802.1Q VLAN Commands.......................................................... 18
vlan........................................................................................................................................18
interface vlan .........................................................................................................................18
name .....................................................................................................................................19
switchport mode ....................................................................................................................19
switchport access vlan...........................................................................................................20
switchport trunk allowed vlan.................................................................................................20
switchport general allowed vlan.............................................................................................21
switchport pvid.......................................................................................................................22
show vlan summary...............................................................................................................22
show vlan brief ......................................................................................................................23
show vlan ..............................................................................................................................23
Chapter 4 Protocol VLAN Commands.................................................................. 24
protocol-vlan template ...........................................................................................................24
protocol-vlan vlan ..................................................................................................................24
II
protocol-vlan..........................................................................................................................25
show protocol-vlan template..................................................................................................26
show protocol-vlan vlan .........................................................................................................26
show protocol-vlan interface..................................................................................................26
Chapter 5 VLAN-VPN Commands ....................................................................... 28
dot1q-tunnel ..........................................................................................................................28
dot1q-tunnel tpid....................................................................................................................28
switchport dot1q-tunnel enable..............................................................................................29
switchport dot1q-tunnel mode uplink ..................................................................................... 29
show dot1q-tunnel .................................................................................................................30
show dot1q-tunnel interface ..................................................................................................30
show dot1q-tunnel uplink.......................................................................................................31
Chapter 6 Voice VLAN Commands ...................................................................... 32
voice vlan ..............................................................................................................................32
voice vlan aging time.............................................................................................................32
voice vlan mac-address.........................................................................................................33
switchport voice vlan mode ...................................................................................................34
switchport voice vlan security ................................................................................................34
show voice vlan .....................................................................................................................35
show voice vlan oui ...............................................................................................................35
show voice vlan switchport ....................................................................................................35
Chapter 7 Private VLAN Commands.................................................................... 37
private-vlan primary...............................................................................................................37
private-vlan secondary ..........................................................................................................37
private-vlan association.........................................................................................................38
switchport private-vlan...........................................................................................................38
switchport private-vlan host-association ................................................................................39
switchport private-vlan mapping ............................................................................................40
show vlan private-vlan...........................................................................................................40
Chapter 8 GVRP Commands............................................................................... 42
gvrp(global) ...........................................................................................................................42
gvrp(interface) .......................................................................................................................42
gvrp registration.....................................................................................................................43
gvrp timer ..............................................................................................................................43
show gvrp global ...................................................................................................................44
III
show gvrp interface ...............................................................................................................45
Chapter 9 Etherchannel Commands .................................................................... 46
channel-group .......................................................................................................................46
port-channel load-balance .....................................................................................................47
lacp system-priority ...............................................................................................................47
lacp port-priority.....................................................................................................................48
show etherchannel ................................................................................................................48
show etherchannel load-balance...........................................................................................49
show lacp ..............................................................................................................................49
show lacp sys-id ....................................................................................................................50
Chapter 10 User Manage Commands.................................................................... 51
user name .............................................................................................................................51
user access-control ip-based.................................................................................................52
user access-control mac-based.............................................................................................52
user access-control port-based .............................................................................................53
user max-number ..................................................................................................................54
user idle-timeout....................................................................................................................54
line.........................................................................................................................................55
password ...............................................................................................................................56
login.......................................................................................................................................56
login local ..............................................................................................................................57
show user account-list...........................................................................................................57
show user configuration.........................................................................................................58
Chapter 11 Binding Table Commands.................................................................... 59
ip source binding
ip dhcp snooping ...................................................................................................................60
ip dhcp snooping global.........................................................................................................61
ip dhcp snooping information option......................................................................................62
...................................................................................................................59
ip dhcp snooping information strategy ...................................................................................62
ip dhcp snooping information remote-id.................................................................................63
ip dhcp snooping information circuit-id ..................................................................................63
ip dhcp snooping trust ...........................................................................................................64
ip dhcp snooping mac-verify..................................................................................................65
ip dhcp snooping limit rate.....................................................................................................65
ip dhcp snooping decline .......................................................................................................66
show ip source binding
..........................................................................................................66
IV
show ip dhcp snooping ..........................................................................................................67
show ip dhcp snooping information .......................................................................................67
show ip dhcp snooping interface gigabitEthernet ..................................................................68
Chapter 12 ARP Inspection Commands................................................................. 69
ip arp inspection(global) ........................................................................................................69
ip arp inspection trust ............................................................................................................ 69
ip arp inspection(interface) ....................................................................................................70
ip arp inspection limit-rate......................................................................................................71
ip arp inspection recover .......................................................................................................71
show ip arp inspection...........................................................................................................72
show ip arp inspection interface ............................................................................................72
show ip arp inspection statistics ............................................................................................73
clear ip arp inspection statistics.............................................................................................73
Chapter 13 IP Verify Source Commands................................................................ 74
ip verify source ......................................................................................................................74
show ip verif
y source.............................................................................................................74
Chapter 14 DoS Defend Command ....................................................................... 76
ip dos-prevent........................................................................................................................76
ip dos-prevent type................................................................................................................76
show ip dos-prevent .............................................................................................................. 77
Chapter 15 IEEE 802.1X Commands..................................................................... 78
dot1x system-auth-control .....................................................................................................78
dot1x auth-method ................................................................................................................78
dot1x guest-vlan(global) ........................................................................................................79
dot1x quiet-period..................................................................................................................80
dot1x timeout.........................................................................................................................80
dot1x max-reauth-req ............................................................................................................81
dot1x......................................................................................................................................81
dot1x guest-vlan(interface) ....................................................................................................82
dot1x port-control ..................................................................................................................82
dot1x port-method ................................................................................................................. 83
radius.....................................................................................................................................84
radius server-account............................................................................................................85
show dot1x global..................................................................................................................85
show dot1x interface .............................................................................................................86
V
show radius accounting.........................................................................................................86
show radius authentication ....................................................................................................87
Chapter 16 System Log Commands ...................................................................... 88
logging buffer.........................................................................................................................88
logging file flash.....................................................................................................................89
clear logging ..........................................................................................................................89
logging host index .................................................................................................................90
show logging local-config ......................................................................................................91
show logging loghost.............................................................................................................91
show logging buffer ...............................................................................................................91
show logging flash.................................................................................................................92
Chapter 17 SSH Commands.................................................................................. 93
ip ssh server ..........................................................................................................................93
ip ssh version ........................................................................................................................93
ip ssh timeout ........................................................................................................................94
ip ssh max-client....................................................................................................................94
ip ssh download.....................................................................................................................95
show ip ssh............................................................................................................................95
Chapter 18 SSL Commands .................................................................................. 97
ip http secure-server..............................................................................................................97
ip http secure-server download certificate .............................................................................97
ip http secure-server download key.......................................................................................98
show ip http secure-server ....................................................................................................99
Chapter 19 MAC Address Commands ..................................................................100
mac address-table static......................................................................................................100
mac address-table aging-time .............................................................................................101
mac address-table filtering ..................................................................................................101
mac address-table max-mac-count .....................................................................................102
show mac address-table address........................................................................................103
show mac address-table aging-time....................................................................................103
show mac address-table max-mac-count interface gigabitEthernet ....................................104
show mac address-table interface gigabitEthernet..............................................................104
show mac address-table mac-num...................................................................................... 105
show mac address-table mac..............................................................................................105
show mac address-table vlan .............................................................................................. 106
VI
Chapter 20 System Configuration Commands......................................................107
system-time manual ............................................................................................................107
system-time ntp ...................................................................................................................107
system-time dst predefined .................................................................................................109
system-time dst date ...........................................................................................................109
system-time dst recurring .................................................................................................... 110
hostname............................................................................................................................. 111
location................................................................................................................................ 112
contact-info..........................................................................................................................112
ip management-vlan............................................................................................................ 113
ip address............................................................................................................................113
ip address-alloc dhcp .......................................................................................................... 114
ip address-alloc bootp .........................................................................................................114
reset .................................................................................................................................... 115
reboot ..................................................................................................................................115
copy running-config startup-config ...................................................................................... 116
copy startup-config tftp ........................................................................................................116
copy tftp startup-config ........................................................................................................117
firmware upgrade ................................................................................................................117
ping ..................................................................................................................................... 119
tracert ..................................................................................................................................119
loopback interface ...............................................................................................................120
show system-time................................................................................................................120
show system-time dst..........................................................................................................121
show system-time ntp.......................................................................................................... 121
show system-info.................................................................................................................122
show cable-diagnostics interface.........................................................................................122
Chapter 21 Ethernet Configuration Commands ....................................................123
interface gigabitEthernet......................................................................................................123
interface range gigabitEthernet ...........................................................................................123
description ...........................................................................................................................124
shutdown .............................................................................................................................124
flow-control ..........................................................................................................................125
media-type...........................................................................................................................125
duplex..................................................................................................................................126
speed...................................................................................................................................126
storm-control broadcast.......................................................................................................127
VII
storm-control multicast ........................................................................................................128
storm-control unicast ........................................................................................................... 128
storm-control rate ................................................................................................................129
bandwidth ............................................................................................................................129
clear counters......................................................................................................................130
show interface status........................................................................................................... 130
show interface counters.......................................................................................................131
show interface description ...................................................................................................131
show interface flowcontrol ...................................................................................................132
show interface configuration................................................................................................132
show storm-control ..............................................................................................................133
show bandwidth...................................................................................................................133
Chapter 22 QoS Commands.................................................................................135
qos ......................................................................................................................................135
qos cos................................................................................................................................135
qos dscp..............................................................................................................................136
qos queue cos-map.............................................................................................................136
qos queue dscp-map...........................................................................................................137
qos queue mode..................................................................................................................138
show qos interface ..............................................................................................................139
show qos cos-map ..............................................................................................................140
show qos dscp-map ............................................................................................................140
show qos queue mode ........................................................................................................140
show qos status...................................................................................................................141
Chapter 23 Port Mirror Commands .......................................................................142
monitor session destination interface ..................................................................................142
monitor session source interface
show monitor session..........................................................................................................144
.........................................................................................143
Chapter 24 Port Isolation Commands ...................................................................145
port isolation ........................................................................................................................145
show port isolation interface ................................................................................................145
Chapter 25 Loopback Detection Commands ........................................................147
loopback-detection(global) ..................................................................................................147
loopback-detection interval..................................................................................................147
loopback-detection recovery-time........................................................................................ 148
VIII
loopback-detection(interface) ..............................................................................................148
loopback-detection config....................................................................................................149
loopback-detection recover .................................................................................................149
show loopback-detection global ..........................................................................................150
show loopback-detection interface ......................................................................................150
Chapter 26 ACL Commands .................................................................................152
time-range ...........................................................................................................................152
absolute...............................................................................................................................152
periodic................................................................................................................................153
holiday.................................................................................................................................154
holiday(global) .....................................................................................................................154
access-list create.................................................................................................................155
mac access-list....................................................................................................................155
access-list standard.............................................................................................................156
access-list extended............................................................................................................157
rule ...................................................................................................................................... 158
access-list policy name........................................................................................................159
access-list policy action.......................................................................................................160
redirect interface..................................................................................................................160
s-condition ...........................................................................................................................161
s-mirror ................................................................................................................................161
access-list bind(interface)....................................................................................................162
access-list bind(vlan)...........................................................................................................162
show time-range..................................................................................................................163
show holiday........................................................................................................................163
show access-list ..................................................................................................................163
show access-list policy ........................................................................................................164
show access-list bind ..........................................................................................................164
Chapter 27 MSTP Commands ..............................................................................166
spanning-tree(global)...........................................................................................................166
spanning-tree(interface) ......................................................................................................166
spanning-tree common-config .............................................................................................167
spanning-tree mode.............................................................................................................168
spanning-tree mst configuration ..........................................................................................168
instance...............................................................................................................................169
name ................................................................................................................................... 170
IX
revision................................................................................................................................170
spanning-tree mst instance .................................................................................................171
spanning-tree mst................................................................................................................171
spanning-tree priority........................................................................................................... 172
spanning-tree tc-defend.......................................................................................................173
spanning-tree timer..............................................................................................................173
spanning-tree hold-count..................................................................................................... 174
spanning-tree max-hops......................................................................................................175
spanning-tree bpdufilter....................................................................................................... 175
spanning-tree bpduguard ....................................................................................................176
spanning-tree guard loop.....................................................................................................176
spanning-tree guard root .....................................................................................................177
spanning-tree guard tc.........................................................................................................177
spanning-tree mcheck ......................................................................................................... 178
show spanning-tree active................................................................................................... 178
show spanning-tree bridge ..................................................................................................179
show spanning-tree interface ..............................................................................................179
show spanning-tree interface-security.................................................................................180
show spanning-tree mst ......................................................................................................181
Chapter 28 IGMP Commands...............................................................................182
ip igmp snooping(global) .....................................................................................................182
ip igmp snooping(interface) .................................................................................................182
ip igmp snooping immediate-leave ...................................................................................... 183
ip igmp snooping drop-unknown..........................................................................................183
ip igmp snooping vlan-config ...............................................................................................184
ip igmp snooping multi-vlan-config ......................................................................................185
ip igmp snooping filter add-id...............................................................................................186
ip igmp snooping filter(global)..............................................................................................187
ip igmp snooping filter(interface) .........................................................................................187
ip igmp snooping filter maxgroup.........................................................................................188
ip igmp snooping filter mode................................................................................................188
show ip igmp snooping........................................................................................................189
show ip igmp snooping interface .........................................................................................189
show ip igmp snooping vlan ................................................................................................190
show ip igmp snooping multi-vlan........................................................................................ 191
show ip igmp snooping groups ............................................................................................ 191
show ip igmp snooping filter ................................................................................................192
X
Chapter 29 SNMP Commands..............................................................................193
snmp-server ........................................................................................................................193
snmp-server view ................................................................................................................193
snmp-server group ..............................................................................................................194
snmp-server user ................................................................................................................195
snmp-server community ......................................................................................................197
snmp-server host.................................................................................................................197
snmp-server engineID .........................................................................................................199
snmp-server traps snmp...................................................................................................... 199
snmp-server traps link-status...............................................................................................200
snmp-server traps................................................................................................................201
snmp-server traps mac........................................................................................................ 202
snmp-server traps vlan........................................................................................................202
rmon history.........................................................................................................................203
rmon event ..........................................................................................................................204
rmon alarm ..........................................................................................................................205
show snmp-server ...............................................................................................................206
show snmp-server view .......................................................................................................207
show snmp-server group .....................................................................................................207
show snmp-server user .......................................................................................................207
show snmp-server community.............................................................................................208
show snmp-server host .......................................................................................................208
show snmp-server engineID................................................................................................208
show rmon history ...............................................................................................................209
show rmon event
show rmon alarm.................................................................................................................210
.................................................................................................................209
Chapter 30 LLDP Commands ...............................................................................211
lldp....................................................................................................................................... 211
lldp hold-multiplier................................................................................................................ 211
lldp timer..............................................................................................................................212
lldp receive ..........................................................................................................................213
lldp transmit .........................................................................................................................213
lldp snmp-trap......................................................................................................................214
lldp tlv-select........................................................................................................................214
show lldp ............................................................................................................................. 215
show lldp interface...............................................................................................................215
show lldp local-information interface....................................................................................216
XI
show lldp neighbor-information interface .............................................................................216
show lldp traffic interface.....................................................................................................217
Chapter 31 Cluster Commands.............................................................................218
cluster ndp...........................................................................................................................218
cluster ntdp.......................................................................................................................... 219
cluster explore .....................................................................................................................220
cluster..................................................................................................................................220
cluster ip pool ......................................................................................................................221
cluster commander ..............................................................................................................221
cluster manage....................................................................................................................222
cluster member....................................................................................................................222
cluster candidate .................................................................................................................223
cluster individual..................................................................................................................223
show cluster ndp..................................................................................................................224
show cluster ntdp.................................................................................................................224
show cluster neighbour........................................................................................................225
show cluster ........................................................................................................................225
show cluster member ..........................................................................................................226
show cluster manage role....................................................................................................226
XII
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
TL-SG5428/TL-SG5412F JetStream L2 Managed Switch.
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: Protocol VLAN Commands
Provide information about the commands used for configuring Protocol VLAN.
Chapter 5: VLAN-VPN Commands
Provide information about the commands used for configuring VLAN-VPN (Virtual Private Network)
function.
Chapter 6: Voice VLAN Commands
Provide information about the commands used for configuring Voice VLAN.
Chapter 7: Private VLAN Commands
Provide information about the commands used for configuring Private VLAN.
Chapter 8: GVRP Commands
Provide information about the commands used for configuring GVRP (GARP VLAN registration
protocol).
Chapter 9: EtherChannel Commands
Provide information about the commands used for configuring LAG (Link Aggregation Group) and
LACP (Link Aggregation Control Protocol).
Chapter 10: User Manage Commands
Provide information about the commands used for user management.
Chapter 11: 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.
1
Chapter 12: ARP Inspection Commands
Provide information about the commands used for protecting the switch from the ARP cheating or
ARP Attack.
Chapter 13: 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 14: DoS Defend Command
Provide information about the commands used for DoS defend and detecting the DoS attack.
Chapter 15: IEEE 802.1X Commands
Provide information about the commands used for configuring IEEE 802.1X function.
Chapter 16: System Log Commands
Provide information about the commands used for configuring system log.
Chapter 17: SSH Commands
Provide information about the commands used for configuring and managing SSH (Security
Shell).
Chapter 18: SSL Commands
Provide information about the commands used for configuring and managing SSL (Secure
Sockets Layer).
Chapter 19: MAC Address Commands
Provide information about the commands used for Address configuration.
Chapter 20: 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 device
diagnose, including loopback test and cable test.
Chapter 21: Ethernet Configuration Commands
Provide information about the commands used for configuring the Bandwidth Control, Negotiation
Mode, and Storm Control for ethernet ports.
Chapter 22: QoS Commands
Provide information about the commands used for configuring the QoS function.
Chapter 23: Port Mirror Commands
Provide information about the commands used for configuring the Port Mirror function.
Chapter 24: Port Isolation Commands
Provide information about the commands used for configuring Port Isolation function.
Chapter 25: Loopback Detection Commands
Provide information about the commands used for configuring the Loopback Detection function.
2
Chapter 26: ACL Commands
Provide information about the commands used for configuring the ACL (Access Control List).
Chapter 27: MSTP Commands
Provide information about the commands used for configuring the MSTP (Multiple Spanning Tree
Protocol).
Chapter 28: IGMP Commands
Provide information about the commands used for configuring the IGMP Snooping (Internet Group
Management Protocol Snooping).
Chapter 29: SNMP Commands
Provide information about the commands used for configuring the SNMP (Simple Network
Management Protocol) functions.
Chapter 30: LLDP Commands
Provide information about the commands used for configuring LLDP function.
Chapter 31: Cluster Commands
Provide information about the commands used for configuring the Cluster Management function.
3
Chapter 1 Using the CLI
1.1 Accessing the CLI
You can log on to the switch and access the CLI by the following two methods:
1. Log on to the switch by the console port on the switch.
2. Log on to the switch remotely by a Telnet or SSH connection through an Ethernet port.
1.1.1 Logon by a console port
To log on to the switch by the console port on the switch, please take the following steps:
1. Connect the PCs or Terminals to the console port on the switch by a provided cable.
2. Click Start →
open the Hyper Terminal as the Figure 1-1 shown.
All Programs → Accessories→ Communications → Hyper Terminal to
Figure 1-1 Open
3. The Connection Description Window will prompt as Figure 1-2 shown. Enter a name into
the Name field and click OK.
Hyper Terminal
4
Figure 1-2 Connection Description
4. Select the port to connect in Figure 1-3, and click OK.
Figure 1-3 Select the port to connect
5. Configure the port selected in the step above as the following Figure 1-4 shown.
Configure Bits per second as 38400, Data bits as 8, Parity as None, Stop bits as 1,
Flow control as None, and then click OK.
5
Figure 1-4 Port Settings
6. The DOS prompt ”TL-SG5428>” will appear after pressing the Enter button as Figure 1-5
shown. It indicates
that you can use the CLI now.
Figure 1-5 Log in the Switch
1.1.2 Logon by Telnet
To successfully create Telnet connection, firstly CLI commands about configuring Telnet login
mode, login authentication information and Privileged EXEC Mode password should be configured
through Console connection.
Telnet login has the following two modes. You can choose one according to your needs:
6
Login local Mode: It requires username and password, which are both admin by default.
Login Mode: It requires no username and password, but a connection password is required.
Note:
1. Before Telnet login, you are required to configure Telnet login mode and login
authentication information through Console connection. The relevant CLI commands
should be entered in the prompted DOS screen shown in Figure 1-5 Log in the Switch
.
2. You will enter to User EXEC Mode after Telnet connection is successfully created, but for
switch security concerns, you are required to set a password which functions to further
access to Privileged EXEC Mode when you configure the login mode.
Login Local Mode
Firstly, configure the Telnet login mode as “login local” and set the password for entering into the
Privileged EXEC Mode as 123 in the prompted DOS screen shown in Figure 1-6.
Figure 1-6 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 → Run to open the Run
window, and type cmd in the prompt Run window as Figure 1-7 and click OK.
Figure 1-7 Run Window
7
2. Open Telnet, then type telnet 192.168.0.1 in the command prompt shown as Figure 1-8, and
press the En
ter button.
Figure 1-8 Connecting to the Switch
3. Type the default user name and password admin/admin, then press the Enter button so as to
enter User EXEC Mode.
Figure 1-9 Enter into the User EXEC Mode
Now you can manage your switch with CLI commands through Telnet connection.
4. Type enable command to enter Privileged EXEC Mode. A password that you have set
through Console port connection is required. Here the password is set as 123.
8
Figure 1-10 Enter into the Privileged EXEC Mode
Login Mode
Firstly configure the Telnet login mode as “login”, and both the connection password and the
Privileged EXEC Mode password as 123 in the prompted DOS screen shown in Figure 1-11.
Figure 1-11 Configure login mode
Now, you can logon by Telnet in login mode:
1. Open Telnet, then type telnet 192.168.0.1 in the command prompt shown as Figure 1-12, and
press the En
ter button.
9
Figure 1-12 Connecting to the Switch
2. You are prompted to enter the connection password 123 you have set through Console port
connection, and then you are in User EXEC Mode.
Figure 1-13 Enter into the User EXEC Mode
3. When entering enable command to access Privileged EXEC Mode, you are required to give
the password 123 you have set through Console port connection.
Figure 1-14 Enter into the Privileged EXEC Mode
10
Now you can manage your switch with CLI commands through Telnet connection.
Note:
You can refer to Chapter 10 User Manage Commands for detailed commands information of the
Telnet connection configuration.
1.2 CLI Command Modes
The CLI is divided into different command modes: User EXEC Mode, Privileged EXEC Mode,
Global Configuration Mode, Interface Configuration Mode and VLAN Configuration Mode.
Interface Configuration Mode can also be divided into Interface gigabitEthernet, Interface
link-aggregation and some other modes, which is shown as the following diagram.
The following table gives detailed information about the Accessing path, Prompt of each mode and
how to exit the current mode and access the next mode.
Mode Accessing Path Prompt Logout or Access the next mode
Use the exit command to disconnect the
User EXEC
Mode
Privileged
EXEC Mode
Global
Configuration
Mode
Primary mode once it
is connected with the
switch.
Use the enable
command to enter this
mode from User EXEC
mode.
Use the configure
command to enter this
mode from Privileged
EXEC mode.
TL-SG5428>
TL-SG5428#
TL-SG5428(config)#
switch (except that the switch is
connected through the Console port).
Use the enable command to access
Privileged EXEC mode.
Enter the disable or exit command to
return to User EXEC mode.
Enter configure command to access
Global Configuration mode.
Use the exit or the end command or
press Ctrl+Z to return to Privileged
EXEC mode.
Use the interface gigabitEthernet port
or interface range gigabitEthernet
port-list command to access interface
Configuration mode.
Use the vlan vlan-list to access VLAN
Configuration mode.
11
Mode Accessing Path Prompt Logout or Access the next mode
Interface
Configuration
Mode
VLAN
Configuration
Mode
Use the interface
gigabitEthernet port
or interface range
gigabitEthernet
port-list command to
enter this mode from
Global Configuration
mode.
Use the vlan vlan-list
command to enter this
mode from Global
Configuration mode.
TL-SG5428(config-if)
# or
TL-SG5428(config-if-
range)#
TL-SG5428(config-
vlan)#
Use the end command or press Ctrl+Z
to return to Privileged EXEC mode.
Enter the exit or the # command to
return to Global Configuration mode.
A port number must be specified in the
interface command.
Use the end command or press Ctrl+Z
to return to Privileged EXEC mode.
Enter the exit or the # command to
return to Global configuration mode.
Note:
1. The user is automatically in User EXEC Mode after the connection between the PC and
the switch is established by a console port or by a telnet connection.
2. Each command mode has its own set of specific commands. To configure some
commands, you should access the corresponding command mode firstly.
Global Configuration Mode: In this mode, global commands are provided, such as
the Spanning Tree, Schedule Mode and so on.
Interface Configuration Mode: In this mode, users can configure one or several
ports, different ports corresponds to different commands
a). Interface gigabitEthernet: Configure parameters for an Ethernet port, such as
Duplex-mode, flow control status.
b). Interface range gigabitEthernet: The commands contained are the same as that
of the Interface Ethernet. Configure parameters for several Ethernet ports.
c). Interface link-aggregation: Configure parameters for a link-aggregation, such as
broadcast storm.
d). Interface range link-aggregation: Configure parameters for multi-trunks.
e). Interface vlan: Configure parameters for the vlan-port.
Vlan Configuration Mode: In this mode, users can create a VLAN and add a
specified port to the VLAN.
3. Some commands are global, that means they can be performed in all modes:
show: Displays all information of switch, for example: statistic information, port
information, VLAN information.
history: Displays the commands history.
12
1.3 Security Levels
This switch’s security is divided into two levels: User level and Admin level.
User level only allows users to do some simple operations in User EXEC Mode; Admin level
allows you to monitor, configure and manage the switch in Privileged EXEC Mode, Global
Configuration Mode, Interface Configuration Mode and VLAN Configuration Mode.
Users get the privilege to the User level once connecting console port with the switch or logging in
by Telnet. However, Guest users are restricted to access the CLI.
Users can enter Privileged EXEC mode from User EXEC mode by using the enable command. In
default case, no password is needed. In Global Configuration Mode, you can configure password
for Admin level by enable password command. Once password is configured, you are required to
enter it to access Privileged EXEC mode.
1.4 Conventions
1.4.1 Format Conventions
The following conventions are used in this Guide:
Items in square brackets [ ] are optional
Items in braces { } are required
Alternative items are grouped in braces and separated by vertical bars. For example: speed
{10 | 100 | 1000 }
Bold indicates an unalterable keyword. For example: show logging
Normal Font indicates a constant (several options are enumerated and only one can be
selected). For example: switchport type { access | trunk | general }
Italic Font indicates a variable (an actual value must be assigned). For example: bridge
aging-time aging-time
1.4.2 Special Characters
You should pay attentions to the description below if the variable is a character string:
These six characters ” < > , \ & can not be input.
If a blank is contained in a character string, single or double quotation marks should be used,
for example ’hello world’, ”hello world”, and the words in the quotation marks will be identified
as a string. Otherwise, the words will be identified as several strings.
13
1.4.3 Parameter Format
Some parameters must be entered in special formats which are shown as follows:
MAC Address must be entered in the format of xx:xx:xx:xx:xx:xx
One or several values can be typed for a port-list or a vlan-list using comma to separate. Use
a hyphen to designate a range of values, for instance 1, 3-5,7 indicates choosing 1,3,4,5,7.
The port number should format as 1/0/3, meaning unit/slot/port. The unit number is always 1,
and slot number is always 0 and the port number is a variable (an actual value must be
assigned).
14
Chapter 2 User Interface
enable
Description
The enable command is used to access Privileged EXEC Mode from User
EXEC Mode.
Syntax
enable
Command Mode
User EXEC Mode
Example
If you have set the password to access Privileged EXEC Mode from User EXEC
Mode:
TL-SG5428> enable
Enter password：
TL-SG5428#
enable password
Description
The enable password command is used to set the password for users to
access Privileged EXEC Mode from User EXEC Mode. To return to the default
configuration, please use no enable password command.
Syntax
enable password password
no enable password
Parameter
password —— super password ， which contains 16 characters at most,
composing digits, English letters and underlines only. By default, it is empty.
Command Mode
Global Configuration Mode
Example
Set the super password as admin to access Privileged EXEC Mode from User
EXEC Mode:
TL-SG5428(config)# enable password admin
15
disable
Description
Syntax
Command Mode
Example
The disable command is used to return to User EXEC Mode from Privileged
EXEC Mode.
disable
Privileged EXEC Mode
Return to User EXEC Mode from Privileged EXEC Mode:
TL-SG5428# disable
TL-SG5428>
configure
Description
Syntax
Command Mode
Example
The configure command is used to access Global Configuration Mode from
Privileged EXEC Mode.
configure
Privileged EXEC Mode
Access Global Configuration Mode from Privileged EXEC Mode:
TL-SG5428# configure
TL-SG5428(config)#
exit
Description
The exit command is used to return to the previous Mode from the current
Mode.
Syntax
exit
16
end
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Return to Global Configuration Mode from Interface Configuration Mode, and
then return to Privileged EXEC Mode:
TL-SG5428 (config-if)# exit
TL-SG5428(config)# exit
TL-SG5428#
Description
The end command is used to return to Privileged EXEC Mode.
Syntax
end
Command Mode
Any Configuration Mode
Example
Return to Privileged EXEC Mode from Interface Configuration Mode:
TL-SG5428(config-if)# end
TL-SG5428#
17
Chapter 3 IEEE 802.1Q VLAN Commands
VLAN (Virtual Local Area Network) technology is developed for the switch to divide the LAN into
multiple logical LANs flexibly. Hosts in the same VLAN can communicate with each other,
regardless of their physical locations. VLAN can enhance performance by conserving bandwidth,
and improve security by limiting traffic to specific domains.
vlan
Description
The vlan command is used to create IEEE 802.1Q VLAN and enter VLAN
Configuration Mode. To delete the IEEE 802.1Q VLAN, please use no vlan
command.
Syntax
vlan vlan-list
no vlan vlan-list
Parameter
vlan-list —— Specify IEEE 802.1Q VLAN ID list, ranging from 2 to 4094, in the
format of 2-3, 5. It is multi-optional.
Command Mode
Global Configuration Mode
Example
Create VLAN 2-10 and VLAN 100:
TL-SG5428(config)# vlan 2-10,100
Delete VLAN 2:
TL-SG5428(config)# no vlan 2
interface vlan
Description
The interface vlan command is used to create VLAN Interface and enter
Interface VLAN Mode. To delete VLAN Interface, please use no interface vlan
command.
Syntax
interface vlan vlan-id
no interface vlan vlan-id
18
Parameter
Command Mode
Example
name
Description
Syntax
vlan-id —— Specify IEEE 802.1Q VLAN ID, ranging from 1 to 4094.
Global Configuration Mode
Create VLAN Interface 2:
TL-SG5428(config)# interface vlan 2
The name command is used to assign a description to a VLAN. To clear the
description, please use no name command.
name descript
no name
Parameter
descript ——String to describe the VLAN, which contains 16 characters at most.
Command Mode
VLAN Configuration Mode（VLAN）
Example
Specify the name of VLAN 2 as “group1”:
TL-SG5428(config)# vlan 2
TL-SG5428(config-vlan)# name group1
switchport mode
Description
The switchport mode command is used to configure the Link Type for the
ports.
Syntax
switchport mode { access | trunk | general }
Parameter
access | trunk | general —— Link Types. There are three Link Types for the
ports.
19
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Specify the Link Type of port 3 as trunk:
TL-SG5428(config)# interface gigabitEthernet 1/0/3
TL-SG5428(config-if)# switchport mode trunk
switchport access vlan
Description
The switchport access vlan command is used to add the desired Access port
to IEEE 802.1Q VLAN. To remove the specified port/ports from the
corresponding VLAN, please use no switchport access vlan command.
Syntax
switchport access vlan vlan-id
no switchport access vlan
Parameter
vlan-id —— Specify IEEE 802.1Q VLAN ID, ranging from 2 to 4094.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Specify the Link Type of port 3 as access and add it to VLAN 2:
TL-SG5428(config)# interface gigabitEthernet 1/0/3
TL-SG5428(config-if)# switchport mode access
TL-SG5428(config-if)# switchport access vlan 2
switchport trunk allowed vlan
Description
The switchport trunk allowed vlan command is used to add the desired Trunk
port to IEEE 802.1Q VLAN. To delete the corresponding VLAN(s), please use
no switchport trunk allowed vlan command.
Syntax
switchport trunk allowed vlan vlan-list
20
no switchport trunk allowed vlan vlan-list
Parameter
vlan-list —— Specify IEEE 802.1Q VLAN ID list, ranging from 2 to 4094, in the
format of 2-3, 5. It is multi-optional.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Specify the Link Type of port 2 as trunk and add it to VLAN 2:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# switchport mode trunk
TL-SG5428(config-if)# switchport trunk allowed vlan 2
switchport general allowed vlan
Description
The switchport general allowed vlan command is used to add the desired
General port to IEEE 802.1Q VLAN and specify the egress rule. To delete the
corresponding VLAN(s), please use no switchport general allowed vlan
command.
Syntax
switchport general allowed vlan vlan-list { tagged | untagged }
no switchport general allowed vlan vlan-list
Parameter
vlan-list —— Specify IEEE 802.1Q VLAN ID list, ranging from 2 to 4094, in the
format of 2-3, 5. It is multi-optional.
tagged | untagged —— Egress rule，untagged or tagged. Tagged: All packets
forwarded by the port are tagged. The packets contain VLAN information.
Untagged: Packets forwarded by the port are untagged.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Specify the Link Type of port 4 as general, then add it to VLAN 2 and configure
the egress rule of port 4 as tagged:
TL-SG5428(config)# interface gigabitEthernet 1/0/4
TL-SG5428(config-if)# switchport mode general
21
TL-SG5428(config-if)# switchport general allowed vlan 2 tagged
switchport pvid
Description
The switchport pvid command is used to configure the PVID for the switch
ports.
Syntax
switchport pvid vlan-id
Parameter
vlan-id —— Specify IEEE 802.1Q VLAN ID, ranging from 1 to 4094.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Specify the PVID of port 3 as 1:
TL-SG5428(config)# interface gigabitEthernet 1/0/3
TL-SG5428(config-if)# switchport pvid 1
show vlan summary
Description
The show vlan summary command is used to display the summarized
information of IEEE 802.1Q VLAN.
Syntax
show vlan summary
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the summarized information of IEEE 802.1Q VLAN:
TL-SG5428(config)# show vlan summary
22
show vlan brief
Description
The show vlan brief command is used to display the brief information of IEEE
802.1Q VLAN.
Syntax
show vlan brief
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the brief information of IEEE 802.1Q VLAN:
TL-SG5428(config)# show vlan brief
show vlan
Description
Syntax
Parameter
Command Mode
Example
The show vlan command is used to display the detailed information of the
specified IEEE 802.1Q VLAN.
show vlan [ id vlan-list ]
vlan-list —— Specify IEEE 802.1Q VLAN ID, ranging from 1 to 4094. It is
multi-optional. Using the show vlan command without parameter displays the
detailed information of all VLANs.
Privileged EXEC Mode and Any Configuration Mode
Display the detailed information of all VLANs:
TL-SG5428(config)# show vlan
Display the detailed information of VLAN 2:
TL-SG5428(config)# show vlan id 2
Display the detailed information of VLAN 3-10:
TL-SG5428(config)# show vlan id 3-10
23
Chapter 4 Protocol VLAN Commands
Protocol-based VLAN (Virtual Local Area Network) is the way to classify VLANs based on
Protocols. A Protocol corresponds to a VLAN ID. The untagged packets and the priority-tagged
packets matching the protocol template will be tagged with this VLAN ID.
protocol-vlan template
Description
The protocol-vlan template command is used to create Protocol-based VLAN
template. To delete Protocol-based VLAN template, please use no
protocol-vlan template command.
Syntax
protocol-vlan template name protocol-name ether-type type
no protocol-vlan template template-idx
Parameter
protocol-name —— Give a name to the Protocol-based VLAN Template,
which contains 8 characters at most.
type —— The Ethernet protocol type in the protocol template, composing of 4
Hex integers.
template-idx —— The number of the Protocol-based VLAN Template. You can
get the template corresponding to the number by the show protocol-vlan
template command.
Command Mode
Global Configuration Mode
Example
Create a Protocol-based VLAN template named “TP” whose Ethernet protocol
type is 0x2024:
TL-SG5428(config)# protocol-vlan template name TP ether-type 2024
protocol-vlan vlan
Description
The protocol-vlan vlan command is used to create a Protocol-based VLAN. To
delete a Protocol-based VLAN, please use no protocol-vlan command.
Syntax
protocol-vlan vlan vlan-id { template template-idx }
24
no protocol-vlan vlan group-idx
Parameter
vlan-vid —— Specify IEEE 802.1Q VLAN ID, ranging from 1-4094.
template-idx ——The number of the Protocol-based VLAN Template. You can
get the template corresponding to the number by the show protocol-vlan
template command.
group-idx ——The number of the Protocol-based VLAN entry. You can get the
Protocol-based VLAN entry corresponding to the number by the show
protocol-vlan vlan command.
Command Mode
Global Configuration Mode
Example
Create Protocol-based VLAN 2 and bind it with Protocol-based VLAN Template
3:
TL-SG5428(config)# protocol-vlan vlan 2 template 3
protocol-vlan
Description
The protocol-vlan command is used to enable the Protocol-based VLAN
feature for a specified port. To disable the Protocol-based VLAN feature of this
port, please use no protocol-vlan command. By default, the Protocol-based
VLAN feature of all ports is disabled.
Syntax
protocol-vlan
no protocol-vlan
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the Protocol-based VLAN feature for the Gigabit Ethernet port 3:
TL-SG5428 (config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#protocol-vlan
25
show protocol-vlan template
Description
The show protocol-vlan template command is used to display the information
of the Protocol-based VLAN templates.
Syntax
show protocol-vlan template
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the information of the Protocol-based VLAN templates:
TL-SG5428(config)# show protocol-vlan template
show protocol-vlan vlan
Description
The show protocol-vlan vlan command is used to display the information
about Protocol-based VLAN entry.
Syntax
show protocol-vlan vlan
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display information of the Protocol-based VLAN entry:
TL-SG5428(config)# show protocol-vlan vlan
show protocol-vlan interface
Description
The show protocol-vlan interface command is used to display port state and
of Protocol-based VLAN interface.
Syntax
show protocol-vlan interface
26
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the port state and of Protocol-based VLAN interface:
TL-SG5428(config)#show protocol-vlan interface
27
Chapter 5 VLAN-VPN Commands
VLAN-VPN (Virtual Private Network) function, the implement of a simple and flexible Layer 2 VPN
technology, allows the packets with VLAN tags of private networks to be encapsulated with VLAN
tags of public networks at the network access terminal of the Internet Service Provider. And these
packets will be transmitted with double-tag across the public networks.
dot1q-tunnel
Description
The dot1q-tunnel command is used to enable the VLAN-VPN function globally.
To disable the VLAN-VPN function, please use the no dot1q-tunnel command.
Syntax
dot1q-tunnel
no dot1q-tunnel
Command Mode
Global Configuration Mode
Example
Enable the VLAN-VPN function globally:
TL-SG5428(config)#dot1q-tunnel
dot1q-tunnel tpid
Description
The dot1q-tunnel tpid command is used to configure Global TPID of the
VLAN-VPN. To restore to the default value, please use the no dot1q-tunnel
tpid command.
Syntax
dot1q-tunnel tpid num
no dot1q-tunnel tpid
Parameter
num —— The value of Global TPID. It must be 4 Hex integers. By default, it is
28
8100.
Command Mode
Global Configuration Mode
Example
Configure Global TPID of the VLAN-VPN as 0x9100:
TL-SG5428(config)#dot1q-tunnel tpid 9100
switchport dot1q-tunnel enable
Description
The switchport dot1q-tunnel enable command is used to enable the dot1q
tunnel feature on specified interface(s). To disable this function on specified
interface(s), please use the no switchport dot1q-tunnel enable command. By
default, no interface has been configured with dot1q tunnel function.
Syntax
switchport dot1q-tunnel enable
no switchport dot1q-tunnel enable
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the dot1q tunnel function on the Gigabit Ethernet port 3:
TL-SG5428(config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#switchport dot1q-tunnel enable
switchport dot1q-tunnel mode uplink
Description
The switchport dot1q-tunnel mode uplink command is used to configure a
specified port as the VPN Up-link port. To cancel this VPN Up-link port, please
use the no switchport dot1q-tunnel mode uplink command. By default, no
29
port has been configured as the VPN Up-link port.
Syntax
switchport dot1q-tunnel mode uplink
no switchport dot1q-tunnel mode uplink
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the Gigabit Ethernet port 3 as the VPN Up-link ports:
TL-SG5428(config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#switchport dot1q-tunnel mode uplink
show dot1q-tunnel
Description
The show dot1q-tunnel command is used to display the global configuration
information of the VLAN VPN.
Syntax
show dot1q-tunnel
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the global configuration information of the VLAN VPN:
TL-SG5428(config)#show dot1q-tunnel
show dot1q-tunnel interface
Description
The show dot1q-tunnel interface command is used to display the
configuration information of the VLAN VPN of the interfaces.
Syntax
30
show dot1q-tunnel interface
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of of the VLAN VPN of the interfaces:
TL-SG5428(config)#show dot1q-tunnel interface
show dot1q-tunnel uplink
Description
The show dot1q-tunnel uplink command is used to display the configuration
information of the VLAN VPN Up-link ports.
Syntax
show dot1q-tunnel uplink
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of the VLAN VPN Up-link ports:
TL-SG5428(config)# show dot1q-tunnel uplink
31
Chapter 6 Voice VLAN Commands
Voice VLANs are configured specially for voice data stream. By configuring Voice VLANs and
adding the ports with voice devices attached to voice VLANs, you can perform QoS-related
configuration for voice data, ensuring the transmission priority of voice data stream and voice
quality.
voice vlan
Description
The voice vlan command is used to enable Voice VLAN function. To disable
Voice VLAN function, please use no voice vlan command.
Syntax
voice vlan vlan-id
no voice vlan
Parameter
vlan-id —— Specify IEEE 802.1Q VLAN ID, ranging from 2 to 4094.
Command Mode
Global Configuration Mode
Example
Enable the Voice VLAN function for VLAN 10:
TL-SG5428(config)# voice vlan 10
voice vlan aging time
Description
Syntax
The voice vlan aging time command is used to set the aging time for a voice
VLAN. To restore to the default aging time for the Voice VLAN, please use no
voice vlan aging time command. By default, the aging time is 1440 minutes.
voice vlan aging time time
no voice vlan aging time
32
Parameter
time ——Aging time (in minutes) to be set for the Voice VLAN. It ranges from 1
to 43200.
Command Mode
Global Configuration Mode
Example
Set the aging time for the Voice VLAN as 1 minute:
TL-SG5428(config)# voice vlan aging time 1
voice vlan mac-address
Description
The voice vlan mac-address command is used to create Voice VLAN OUI. To
delete the specified Voice VLAN OUI, please use no voice vlan mac-address
command.
Syntax
voice vlan mac-address mac-addr mask mask [ description descript ]
no voice vlan mac-address mac-addr
Parameter
mac-addr —— The OUI address of the voice device, in the format of
XX:XX:XX:XX:XX:XX.
mask —— The OUI address mask of the voice device, in the format of
XX:XX:XX:XX:XX:XX.
descript ——Give a description to the OUI for identification which contains 16
characters at most.
Command Mode
Global Configuration Mode
Example
Create a Voice VLAN OUI described as TP-Phone with the OUI address
00:11:11:11:11:11 and the mask address FF:FF:FF:00:00:00:
TL-SG5428(config)# voice vlan mac-address 00:11:11:11:11:11 mask
FF:FF:FF:00:00:00 description TP-Phone
33
switchport voice vlan mode
Description
The switchport voice vlan mode command is used to configure the Voice
VLAN mode for the Ethernet port.
Syntax
switchport voice vlan mode { manual | auto }
Parameter
manual | auto —— Port mode.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the port 3 to operate in the auto voice VLAN mode:
TL-SG5428(config)# interface gigabitEthernet 1/0/3
TL-SG5428(config-if)# switchport voice vlan mode auto
switchport voice vlan security
Description
The switchport voice vlan security command is used to enable the Voice
VLAN security feature. To disable the Voice VLAN security feature, please use
no switchport voice vlan security command.
Syntax
switchport voice vlan security
no switchport voice vlan security
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable port 3 for the Voice VLAN security feature:
TL-SG5428(config)# interface gigabitEthernet 1/0/3
TL-SG5428(config-if)# switchport voice vlan security
34
show voice vlan
Description
The show voice vlan command is used to display the global configuration
information of Voice VLAN.
Syntax
show voice vlan
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of Voice VLAN globally:
TL-SG5428(config)# show voice vlan
show voice vlan oui
Description
The show voice vlan oui command is used to display the configuration
information of Voice VLAN OUI.
Syntax
show voice vlan oui
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of Voice VLAN OUI:
TL-SG5428(config)# show voice vlan oui
show voice vlan switchport
Description
The show voice vlan switchport command is used to display the Voice VLAN
configuration information of all ports or a specified port.
Syntax
35
show voice vlan switchport [ gigabitEthernet port ]
Parameter
port —— The Ethernet port number.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the Voice VLAN configuration information of all ports:
TL-SG5428(config)# show voice vlan switchport
Display the Voice VLAN configuration information of port 2:
TL-SG5428(config)# show voice vlan switchport gigabitEthernet 1/0/2
36
Chapter 7 Private VLAN Commands
Private VLANs are configured specially for saving VLAN resource of uplink devices and decreasing
broadcast.
private-vlan primary
Description
The private-vlan primary command is used to configure the designated VLAN
as the primary VLAN of the Private VLAN. To abolish the currently primary
VLAN, please use no private-vlan primary command.
Syntax
private-vlan primary
no private-vlan primary
Command Mode
VLAN Configuration Mode (VLAN)
Example
Configure the VLAN 3 as the primary VLAN of the private VLAN:
TL-SG5428(config)#vlan 3
TL-SG5428(config-vlan)#private-vlan primary
private-vlan secondary
Description
The private-vlan secondary command is used to configure the designated
VLAN as the secondary VLAN of the Private VLAN. To invalid the current
Syntax
secondary VLAN, please use no private-vlan secondary command.
private-vlan secondary
no private-vlan secondary
37
Command Mode
VLAN Configuration Mode (VLAN)
Example
Configure the VLAN 4 as the sencondary VLAN of the private VLAN:
TL-SG5428(config)#vlan 4
TL-SG5428(config-vlan)#private-vlan secondary
private-vlan association
Description
The private-vlan association command is used to associate primary VLAN
with secondary VLAN. To exterminate the currently association, please use no
private-vlan association command.
Syntax
private-vlan association vlan_list
no private-vlan association vlan_list
Parameter
vlan_list —— Secondary VLAN ID, ranging from 2 to 4049.
Command Mode
VLAN Configuration Mode (VLAN)
Example
Associate primary VLAN 3 with secondary VLAN 4 as a private VLAN:
TL-SG5428(config)#vlan 3
TL-SG5428(config-vlan)#private-vlan association 4
switchport private-vlan
Description
The switchport private-vlan command is used to configure the private VLAN
mode for the switchport. To invalid the configuration, please use no switchport
private-vlan command.
38
Syntax
switchport private-vlan { promiscuous | host }
no switchport private-vlan { promiscuous | host }
Parameter
promiscuous | host —— Configure the private VLAN mode for the switchport.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure Gigabit Ethernet port 3 as “host”:
TL-SG5428(config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#switchport private-vlan host
switchport private-vlan host-association
Description
The switchport private-vlan host-association command is used to add host
type port to private VLAN. To remove the port from Private VLAN, please use no
switchport private-vlan host-association command.
Syntax
switchport private-vlan host-association primary_vlan_id secondary_vlan_id
no switchport private-vlan host-association primary_vlan_id
secondary_vlan_id
Parameter
primary-vlan-id —— Primary VLAN ID, ranging from 2 to 4094.
secondary-vlan-id —— Secondary VLAN ID, ranging from 2 to 4094.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure host type Gigabit Ethernet port 3 as a member of primary VLAN 3 and
39
secondary VLAN 4:
TL-SG5428(config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#switchport private-vlan host-association 3 4
switchport private-vlan mapping
Description
The switchport private-vlan mapping command is used to add promiscuous
type port to private VLAN. To remove the port from Private VLAN, please use no
switchport private-vlan mapping command.
Syntax
switchport private-vlan mapping primary_vlan_id secondary_vlan_id
no switchport private-vlan mapping primary_vlan_id secondary_vlan_id
Parameter
primary-vlan-id —— Primary VLAN ID, ranging from 2 to 4094.
secondary-vlan-id —— Secondary VLAN ID, ranging from 2 to 4094.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure promiscuous type Gigabit Ethernet port 3 as a member of primary
VLAN 3 and secondary VLAN 4:
TL-SG5428(config)#interface gigabitEthernet 1/0/3
TL-SG5428(config-if)#switchport private-vlan mapping 3 4
show vlan private-vlan
Description
The show vlan private-vlan command is used to display the Private VLAN
configuration information of the switch.
Syntax
show vlan private-vlan
40
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of all Private VLAN:
TL-SG5428(config)#show vlan private-vlan
41
Chapter 8 GVRP Commands
GVRP (GARP VLAN registration protocol) is an implementation of GARP (generic attribute
registration protocol). GVRP allows the switch to automatically add or remove the VLANs via the
dynamic VLAN registration information and propagate the local VLAN registration information to
other switches, without having to individually configure each VLAN.
gvrp(global)
Description
The gvrp command is used to enable the GVRP function globally. To disable the
GVRP function, please use no gvrp command.
Syntax
gvrp
no gvrp
Command Mode
Global Configuration Mode
Example
Enable the GVRP function globally:
TL-SG5428(config)# gvrp
gvrp(interface)
Description
The gvrp command is used to enable the GVRP function for the desired port. To
disable the GVRP function of this port, please use no gvrp command. The
GVRP feature can only be enabled for the trunk-type ports.
Syntax
gvrp
no gvrp
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
42
Example
Enable the GVRP function for ports 2-6:
TL-SG5428(config)# interface range gigabitEthernet 1/0/2-6
TL-SG5428(config-if-range)# gvrp
gvrp registration
Description
The gvrp registration command is used to configure the GVRP registration
type on the desired port. To restore to the default value, please use no gvrp
registration command.
Syntax
gvrp registration { normal | fixed | forbidden }
no gvrp registration
Parameter
normal | fixed | forbidden —— Registration mode. By default, the registration
mode is “normal”.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the GVRP registration mode on ports 2-6 to fixed:
TL-SG5428(config)# interface range gigabitEthernet 1/0/2-6
TL-SG5428(config-if-range)# gvrp registration fixed
gvrp timer
Description
The gvrp timer command is used to set a GVRP timer for the desired port. To
restore to the default setting of a GARP timer, please use no gvrp timer
command.
Syntax
gvrp timer { leaveall | join | leave } value
43
no gvrp timer [ leaveall | join | leave ]
Parameter
leaveall | join | leave —— They are the three timers: leave All、join and leave.
Once the LeaveAll Timer is set, the port with GVRP enabled can send a
LeaveAll message after the timer times out, so that other GARP ports can
re-register all the attribute information. After that, the LeaveAll timer will start to
begin a new cycle. To guarantee the transmission of the Join messages, a
GARP port sends each Join message two times. The Join Timer is used to
define the interval between the two sending operations of each Join message.
Once the Leave Timer is set, the GARP port receiving a Leave message will
start its Leave timer, and deregister the attribute information if it does not receive
a Join message again before the timer times out.
value ——The value of the timer. The LeaveAll Timer ranges from 1000 to
30000 centiseconds and the default value is 1000. The Join Timer ranges from
20 to 1000 centiseconds and the default value is 20. The Leave Timer ranges
from 60 to 3000 centiseconds and the default value is 60.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Set the GARP leaveall timer of port 6 to 2000 centiseconds and restore to the
join timer of it to the default value:
TL-SG5428(config)# interface gigabitEthernet 1/0/6
TL-SG5428(config-if)# gvrp timer leaveall 2000
TL-SG5428(config-if)# no gvrp timer join
show gvrp global
Description
The show gvrp global command is used to display the global GVRP status.
Syntax
show gvrp global
Command Mode
Privileged EXEC Mode and Any Configuration Mode
44
Example
Display the global GVRP status:
TL-SG5428(config)# show gvrp global
show gvrp interface
Description
The show gvrp interface command is used to display the GVRP configuration
information of all ports or a specified Ethernet port.
Syntax
show gvrp interface [ gigabitEthernet port ]
Parameter
port —— The Ethernet port number.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the GVRP configuration information of all Ethernet ports:
TL-SG5428(config)# show gvrp interface
Display the GVRP configuration information of port 2:
TL-SG5428(config)# show gvrp interface gigabitEthernet 1/0/2
45
Chapter 9 Etherchannel Commands
Etherchannel Commands are used to configure LAG and LACP function.
LAG (Link Aggregation Group) is to combine a number of ports together to make a single
high-bandwidth data path, which can highly extend the bandwidth. The bandwidth of the LAG is
the sum of bandwidth of its member port.
LACP (Link Aggregation Control Protocol) is defined in IEEE802.3ad and enables the dynamic link
aggregation and disaggregation by exchanging LACP packets with its partner. The switch can
dynamically group similarly configured ports into a single logical link, which will highly extend the
bandwidth and flexibly balance the load.
channel-group
Description
The channel-group command is used to add a port to the EtherChannel Group
and configure its mode. To delete the port from the EtherChannel Group, please
use no channel-group command.
Syntax
channel-group num mode { on | active | passive }
no channel-group
Parameter
num —— The number of the EtherChannel Group, ranging from 1 to 14.
on —— Enable the static LAG.
active —— Enable the active LACP mode.
passive —— Enable the passive LACP mode.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Add ports 2-4 to EtherChannel Group 1 and enable the static LAG:
TL-SG5428(config)# interface range gigabitEthernet 1/0/2-4
TL-SG5428(config-if-range)# channel-group 1 mode on
46
port-channel load-balance
Description
The port-channel load-balance command is used to configure the Aggregate
Arithmetic for LAG. To return to the default configurations, please use no
port-channel load-balance command.
Syntax
port-channel load-balance { src-dst-mac | src-dst-ip }
no port-channel load-balance
Parameter
src-dst-mac —— The source and destination MAC address. When this option
is selected, the Aggregate Arithmetic will be based on the source and
destination MAC addresses of the packets. The Aggregate Arithmetic for LAG is
“src-dst-mac” by default.
src-dst-ip—— The source and destination IP address. When this option is
selected, the Aggregate Arithmetic will be based on the source and destination
IP addresses of the packets.
Command Mode
Global Configuration Mode
Example
Configure the Aggregate Arithmetic for LAG as “src-dst-mac”:
TL-SG5428(config)# port-channel load-balance src-dst-mac
lacp system-priority
Description
The lacp system-priority command is used to configure the LACP system
priority globally. To return to the default configurations, please use no lacp
system-priority command.
Syntax
lacp system-priority pri
no lacp system-priority
Parameter
pri —— The system priority, ranging from 0 to 65535. It is 32768 by default.
47
Command Mode
Global Configuration Mode
Example
Configure the LACP system priority as 1024 globally:
TL-SG5428(config)# lacp system-priority 1024
lacp port-priority
Description
The lacp port-priority command is used to configure the LACP port priority for
specified ports. To return to the default configurations, please use no lacp
port-priority command.
Syntax
lacp port-priority pri
no lacp port-priority
Parameter
pri —— The port priority, ranging from 0 to 65535. It is 32768 by default.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the LACP port priority as 1024 for ports 1-3:
TL-SG5428(config)# interface range gigabitEthernet 1/0/1-3
TL-SG5428(config-if-range)# lacp port-priority 1024
Configure the LACP port priority as 2048 for port 4:
TL-SG5428(config)# interface gigabitEthernet 1/0/4
TL-SG5428(config-if)# lacp port-priority 2048
show etherchannel
Description
The show etherchannel command is used to display the EtherChannel
information.
48
Syntax
show etherchannel [ channel-group-num ] { detail | summary }
Parameter
channel-group-num —— The EtherChannel Group number, ranging from 1 to
14. By default, it is empty, and will display the information of all EtherChannel
Groups.
detail —— The detailed information of EtherChannel.
summary —— The EtherChannel information in summary.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the detailed information of EtherChannel Group 1:
TL-SG5428(config)# show etherchannel 1 detail
show etherchannel load-balance
Description
The show etherchannel load-balance command is used to display the
Aggregate Arithmetic of LAG.
Syntax
show etherchannel load-balance
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the Aggregate Arithmetic of LAG:
TL-SG5428(config)# show etherchannel load-balance
show lacp
Description
The show lacp command is used to display the LACP information for a
specified EtherChannel Group.
Syntax
show lacp [ channel-group-num ] { internal | neighbor }
49
Parameter
channel-group-num —— The EtherChannel Group number, ranging from 1 to
14. By default, it is empty, and will display the information of all LACP groups.
internal —— The internal LACP information.
neighbor —— The neighbor LACP information.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the internal LACP information of EtherChannel Group 1:
TL-SG5428(config)# show lacp 1 internal
show lacp sys-id
Description
The show lacp sys-id command is used to display the LACP system priority
globally.
Syntax
show lacp sys-id
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the LACP system priority:
TL-SG5428(config)# show lacp sys-id
50
Chapter 10 User Manage Commands
User Manage Commands are used to manage the user’s logging information by Web, CLI or SSH,
so as to protect the settings of the switch from being randomly changed.
user name
Description
The user name command is used to add a new user or modify the existed
user’s information. To delete the existed users, please use no user name
command.
Syntax
user name user-name password password [ type { guest | admin }] [ status
{ disable | enable} ]
no user name user-name
Parameter
user-name ——Type a name for users' login, which contains 16 characters at
most, composing digits, English letters and underlines only.
password ——Type a password for users' login, which contains 16 characters at
most, composing digits, English letters and underlines only.
guest | admin —— Access level. Guest means that you can only view the
settings without the right to edit and modify. Admin means that you can edit,
modify and view all the settings of different functions. It is “admin” by default.
disable | enable ——Enable/disable the user. The new added user is enabled by
default.
Command Mode
Global Configuration Mode
Example
Add and enable a new admin user named tplink, of which the password is
password:
TL-SG5428(config)# user name tplink password password type admin status
enable
51
user access-control ip-based
Description
The user access-control ip-based command is used to limit the IP-range of
the users for login. Only the users within the IP-range you set here are allowed
to login. To cancel the user access limit, please use no user access-control
command.
Syntax
user access-control ip-based ip-addr ip-mask
no user access-control
Parameter
ip-addr —— The source IP address. Only the users within the IP-range you set
here are allowed for login.
ip-mask ——The subnet mask of the IP address.
Command Mode
Global Configuration Mode
Example
Enable the access-control of the user whose IP address is 192.168.0.148:
TL-SG5428(config)# user access-control ip-based 192.168.0.148
255.255.255.255
user access-control mac-based
Description
The user access-control mac-based command is used to limit the MAC
Address of the users for login. Only the user with this MAC Address you set here
is allowed to login. To cancel the user access limit, please use no user
Syntax
access-control command.
user access-control mac-based mac-addr
no user access-control
52
Parameter
mac-addr —— The source MAC address. Only the user with this MAC Address
is allowed to login.
Command Mode
Global Configuration Mode
Example
Configure that only the user whose MAC address is 00:00:13:0A:00:01 is
allowed to login:
TL-SG5428(config)# user access-control mac-based 00:00:13:0A:00:01
user access-control port-based
Description
The user access-control port-based command is used to limit the ports for
login.
Only the users connected to these ports you set here are allowed to login.
To cancel the user access limit, please use no user access-control command.
Syntax
user access-control port-based interface { gigabitEthernet port | range
gigabitEthernet port-list }
no user access-control
Parameter
port —— The Ethernet port number.
port-list ——The list group of Ethernet ports, in the format of 1/0/1-4. You can
appoint 5 ports at most.
Command Mode
Global Configuration Mode
Example
Configure that only the users connected to ports 2-6 are allowed to login:
TL-SG5428(config)# user access-control port-based interface range
gigabitEthernet 1/0/2-6
53
user max-number
Description
The user max-number command is used to configure the maximum login user
numbers at the same time. To cancel the limit on login numbers, please use no
user max-number command.
Syntax
user max-number admin-num guest-num
no user max-number
Parameter
admin-num ——The maximum number of the users allowed to log on as Admin,
ranging from 1 to 16. The total number of Admin and Guest should be less than
16.
guest-num ——The maximum number of the users allowed to log on as Guest,
ranging from 0 to 15. The total number of Admin and Guest should be less than
16.
Command Mode
Global Configuration Mode
Example
Configure the maximum number of users’ login as Admin and Guest as 5 and 3:
TL-SG5428(config)# user max-num 5 3
user idle-timeout
Description
The user idle-timeout command is used to configure the timeout time of the
switch. To restore to the default timeout time, please use no user idle-timeout
Syntax
command.
user idle-timeout minutes
no user idle-timeout
54
line
Parameter
minutes ——The timeout time, ranging from 5 to 30 in minutes. The value is 10
by default.
Command Mode
Global Configuration Mode
Example
Configure the timeout time of the switch as 15 minutes:
TL-SG5428(config)# user idle-timeout 15
Description
The line command is used to enter the Line Configuration Mode and make
related configurations for the desired user(s), including the login mode and
password configurations.
Syntax
line [ console linenum | vty startlinenum endlinenum ]
Parameter
linenum —— The serial number of the console port. Its value is 0 in general as
there is only one console port on a switch.
startlinenum ——The start serial number of the login user selected to configure
the login mode and password, ranging from 0 to 15. 0 means the first login user
number, 1 means the second, and the rest can be done in the same manner.
endlinenum ——The end serial number of the login user selected to configure
the login mode and password, ranging from 0 to 15. 0 means the first login user
number, 1 means the second, and the rest can be done in the same manner.
Command Mode
Global Configuration Mode
Example
Enter the Console port configuration mode and configure the console port 0:
TL-SG5428(config)# line console 0
Enter the Virtual Terminal configuration mode so as to prepare further
configurations such as password and login mode for virtual terminal 0 to 5:
55
password
Description
Syntax
Parameter
TL-SG5428(config)# line vty 0 5
The password command is used to configure the connection password. To
clear the password, please use no password command.
password password
no password
password —— Configure the connection password, which contains 16
characters at most, composing digits, English letters and underlines only.
login
Command Mode
Line Configuration Mode
Example
Configure the connection password of Console port connection 0 as tplink:
TL-SG5428(config)# line console 0
TL-SG5428(config-line)# password tplink
Configure the connection password of virtual terminal connection 0-5 as tplink:
TL-SG5428(config)# line vty 0 5
TL-SG5428(config-line)# password tplink
Description
Syntax
The login command is used to configure the login of a switch without using the
user name and password. At this situation, a connection password must be set
for virtual terminal connection.
login
56
Command Mode
Line Configuration Mode
Example
Configure the login of Console port connection 0 as login mode:
TL-SG5428(config)# line console 0
TL-SG5428(config-line)# login
Configure the login of virtual terminal connection 0-5 as login mode:
TL-SG5428(config)# line vty 0 5
TL-SG5428(config-line)# login
login local
Description
The login local command is used to configure the login of a switch with the user
name and password admin/admin.
Syntax
login local
Command Mode
Line Configuration Mode
Example
Configure the login of virtual terminal connection 0-5 as login local mode:
TL-SG5428(config)# line vty 0 5
TL-SG5428(config-line)# login local
Configure the login of Console port connection 0 as login local mode:
TL-SG5428(config)# line console 0
TL-SG5428(config-line)# login local
show user account-list
Description
The show user account-list command is used to display the information of the
current users.
57
Syntax
show user account-list
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the information of the current users:
TL-SG5428(config)# show user account-list
show user configuration
Description
The user configuration command is used to display the security configuration
information of the users, including access-control, max-number and the
idle-timeout, etc.
Syntax
show user configuration
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the security configuration information of the users:
TL-SG5428(config)# show user configuration
58
Chapter 11 Binding Table Commands
You can bind the IP address, MAC address, VLAN and the connected Port number of the Host
together, which can be the condition for the ARP Inspection to filter the packets.
ip source binding
Description
The ip source binding command is used to bind the IP address, MAC address,
VLAN ID and the Port number together manually.
address, MAC address, VLAN ID and the Port number together in the condition
that you have got the related information of the Hosts in the LAN. To delete the
IP-MAC –VID-PORT entry from the binding table, please use no ip source
binding index command.
Syntax
ip source binding hostname ip-addr mac-addr vlan vid interface
gigabitEthernet port { none | arp-detection | ip-verify-source | both }
[ forced-source { arp-scanning | dhcp-snooping }]
no ip source binding index idx
Parameter
hostname ——The Host Name, which contains 20 characters at most.
ip-addr —— The IP Address of the Host.
mac-addr —— The MAC Address of the Host.
You can manually bind the IP
vid ——The VLAN ID needed to be bound, ranging from 1 to 4094.
port ——The number of Ethernet port connected to the Host.
none | arp-detection | ip-verify-source | both ——The protect type for the entry.
“arp-detection” indicates ARP detection; “ip-verify-source” indicates IP source
fliter; “none” indicates applying none; “both” indicates applying both.
forced-source —— The source of the binding entry can be specified as
arp-scanning or dhcp-snooping. It is multi-optional.
idx —— The entry number needed to be deleted, ranging from 1 to 200. You can
use the show ip
the entry number is the actual number in the binding table not arranged in an
order.
source binding command to get the idx. Pay attention to that,
59
Command Mode
Global Configuration Mode
Example
Bind an entry with the IP 192.168.0.1, MAC 00:00:00:00:00:01, VLAN ID 2 and
Port number 5 manually. And then enable the entry for the ARP detection:
TL-SG5428(config)# ip source binding host1 192.168.0.1 00:00:00:00:00:01
vlan 2 interface gigabitEthernet 1/0/5 arp-detection
Delete the IP-MAC –VID-PORT entry with the index 5:
TL-SG5428(config)# no ip source binding index 5
ip dhcp snooping
Description
The ip dhcp snooping command is used to enable DHCP-Snooping function
globally. To disable DHCP-Snooping function globally, please use no ip dhcp
snooping command. DHCP Snooping functions to monitor the process of the
Host obtaining the IP address from DHCP server, and record the IP address,
MAC address, VLAN and the connected Port number of the Host for automatic
binding. The switch can also propagate the control information and the network
parameters via the Option 82 field to provide more information for the Host.
Syntax
ip dhcp snooping
no ip dhcp snooping
Command Mode
Global Configuration Mode
Example
Enable the DHCP-Snooping function globally:
TL-SG5428(config)# ip dhcp snooping
60
ip dhcp snooping global
Description
The ip dhcp snooping global command is configure DHCP-Snooping globally.
To restore to the default value, please use no ip dhcp snooping global
command.
Syntax
ip dhcp snooping global [ global-rate global-rate ] [ dec-threshold
dec-threshold ] [ dec-rate dec-rate ]
no ip dhcp snooping global
Parameter
global-rate —— The value to specify the maximum amount of DHCP messages
that can be forwarded by the switch per second. The excessive messages will
be discarded. The options are 0/10/20/30/40/50 (packet/second).By default, it is
0 standing for disable.
dec-threshold ——The value to specify the minimum transmission rate of the
Decline packets to trigger the Decline protection for the specific port. The
options are 0/5/10/15/20/25/30 (packet/second).By default, it is 0 standing for
disable.
dec-rate ——The value to specify the Decline Flow Control. The traffic flow of
the corresponding port will be limited to be this value if the transmission rate of
the Decline packets exceeds the Decline Threshold. The options are
5/10/15/20/25/30 (packet/second). By default, it is 5.
Command Mode
Global Configuration Mode
Example
Configure the Global Flow Control as 30pps, the Decline Threshold as 20 pps,
and decline Flow Control as 20 pps for DHCP Snooping:
TL-SG5428(config)# ip dhcp snooping global global-rate 30 dec-threshold
20 dec-rate 20
61
ip dhcp snooping information option
Description
The ip dhcp snooping information option command is used to enable the
Option 82 function of DHCP Snooping. To disable the Option 82 function, please
use no ip dhcp snooping information option command.
Syntax
ip dhcp snooping information option
no ip dhcp snooping information option
Command Mode
Global Configuration Mode
Example
Enable the Option 82 function of DHCP Snooping:
TL-SG5428(config)# ip dhcp snooping information option
ip dhcp snooping information strategy
Description
The ip dhcp snooping information strategy command is used to select the
operation for the Option 82 field of the DHCP request packets from the Host. To
restore to the default option, please use no ip dhcp snooping information
strategy command.
Syntax
ip dhcp snooping information strategy strategy
no ip dhcp snooping information strategy
Parameter
strategy —— The operations for Option 82 field of the DHCP request packets
from the Host, including three types:
keep: Indicates to keep the Option 82 field of the packets. It is the default option;
replace: Indicates to replace the Option 82 field of the packets with the switch
defined one;
drop: Indicates to discard the packets including the Option 82 field
62
Command Mode
Global Configuration Mode
Example
Replace the Option 82 field of the packets with the switch defined one and then
send out:
TL-SG5428(config)# ip dhcp snooping information strategy replace
ip dhcp snooping information remote-id
Description
The ip dhcp snooping information remote-id command is used to enable and
configure the customized sub-option Remote ID for the Option 82. To return to
default Remote ID for the Option 82, please use no ip dhcp snooping
information remote-id command.
Syntax
ip dhcp snooping information remote-id string
no ip dhcp snooping information remote-id
Parameter
string ——Enter the sub-option Remote ID, which contains 32 characters at
most.
Command Mode
Global Configuration Mode
Example
Enable and configure the customized sub-option Remote ID for the Option 82 as
tplink:
TL-SG5428(config)# ip dhcp snooping information remote-id tplink
ip dhcp snooping information circuit-id
Description
The ip dhcp snooping information circuit-id command is used to enable and
configure the customized sub-option Circuit ID for the Option 82. To return to the
63
default Circuit ID for the Option 82, please use no ip dhcp snooping
information circuit-id command.
Syntax
ip dhcp snooping information circuit-id string
no ip dhcp snooping information circuit-id
Parameter
string ——Enter the sub-option Circuit ID, which contains 32 characters at most.
Command Mode
Global Configuration Mode
Example
Enable and configure the customized sub-option Circuit ID for the Option 82 as
tplink:
TL-SG5428(config)# ip dhcp snooping information circuit-id tplink
ip dhcp snooping trust
Description
The ip dhcp snooping trust command is used to configure a port to be a
Trusted Port. Only the Trusted Port can receive the DHCP packets from DHCP
servers. To turn the port back to a distrusted port, please use no ip dhcp
snooping trust command.
Syntax
ip dhcp snooping trust
no ip dhcp snooping trust
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure port 2 to be a Trusted Port:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# ip dhcp snooping trust
64
ip dhcp snooping mac-verify
Description
The ip dhcp snooping mac-verify command is used to enable the MAC Verify
feature. To disable the MAC Verify feature, please use no ip dhcp snooping
mac-verify command. There are two fields of the DHCP packet containing the
MAC address of the Host. The MAC Verify feature is to compare the two fields
and discard the packet if the two fields are different.
Syntax
ip dhcp snooping mac-verify
no ip dhcp snooping mac-verify
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the MAC Verify feature for port 2:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# ip dhcp snooping mac-verify
ip dhcp snooping limit rate
Description
The ip dhcp snooping limit rate command is used to enable the Flow Control
feature for the DHCP packets. The excessive DHCP packets will be discarded.
To restore to the default configuration, please use no ip dhcp snooping limit
rate command.
Syntax
ip dhcp snooping limit rate value
no ip dhcp snooping limit rate
Parameter
value —— The value of Flow Control. The options are
0/5/10/15/20/25/30(packet/second). The default value is 0, which stands for
disable.
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Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Set the Flow Control of port 2 as 20 pps:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# ip dhcp snooping limit rate 20
ip dhcp snooping decline
Description
The ip dhcp snooping decline command is used to enable the Decline Protect
feature. To disable the Decline Protect feature, please use no ip dhcp
snooping decline command.
Syntax
ip dhcp snooping decline
no ip dhcp snooping decline
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the Decline Protect feature of port 2:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# ip dhcp snooping decline
show ip source binding
Description
The show ip source binding command is used to display the
IP-MAC-VID-PORT binding table.
Syntax
show ip source binding
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Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the IP-MAC-VID-PORT binding table:
TL-SG5428(config)# show ip source binding
show ip dhcp snooping
Description
The show ip dhcp snooping command is used to display the running status of
DHCP-Snooping.
Syntax
show ip dhcp snooping
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the running status of DHCP-Snooping:
TL-SG5428# show ip dhcp snooping
show ip dhcp snooping information
Description
The show ip dhcp snooping information command is used to display the
Option 82 configuration status of DHCP-Snooping.
Syntax
show ip dhcp snooping information
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the Option 82 configuration status of DHCP-Snooping:
TL-SG5428# show ip dhcp snooping information
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show ip dhcp snooping interface gigabitEthernet
Description
The show ip dhcp snooping interface gigabitEthernet command is used to
display the DHCP-Snooping configuration of desired Gigabit Ethernet ports.
Syntax
show ip dhcp snooping interface gigabitEthernet [ port ]
Parameters
port ——The Ethernet port number.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the DHCP-Snooping configuration of port 2:
TL-SG5428# show ip dhcp snooping interface gigabitEthernet 1/0/2
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Chapter 12 ARP Inspection Commands
ARP (Address Resolution Protocol) Detect function is to protect the switch from the ARP cheating,
such as the Network Gateway Spoofing and Man-In-The-Middle Attack, etc.
ip arp inspection(global)
Description
The ip arp inspection command is used to enable the ARP Detection function
globally. To disable the ARP Detection function, please use no ip arp detection
command.
Syntax
ip arp inspection
no ip arp inspection
Command Mode
Global Configuration Mode
Example
Enable the ARP Detection function globally:
TL-SG5428(config)# ip arp inspection
ip arp inspection trust
Description
The ip arp inspection trust command is used to configure the port for which
the ARP Detect function is unnecessary as the Trusted Port. To clear the
Trusted Port list, please use no ip arp detection trust command. The specific
ports, such as up-linked port, routing port and LAG port, should be set as
Syntax
Trusted Port. To ensure the normal communication of the switch, please
configure the ARP Trusted Port before enabling the ARP Detect function.
ip arp inspection trust
no ip arp inspection trust
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Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the ports 2-5 as the Trusted Port:
TL-SG5428(config)# interface range gigabitEthernet 1/0/2-5
TL-SG5428(config-if-range)# ip arp inspection trust
ip arp inspection(interface)
Description
The ip arp inspection command is used to enable the ARP Defend function. To
disable the ARP detection function, please use no ip arp inspection command.
ARP Attack flood produces lots of ARP Packets, which will occupy the
bandwidth and slow the network speed extremely. With the ARP Defend
enabled, the switch can terminate receiving the ARP packets for 300 seconds
when the transmission speed of the legal ARP packet on the port exceeds the
defined value so as to avoid ARP Attack flood.
Syntax
ip arp inspection
no ip arp inspection
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the arp defend function for ports 2-6:
TL-SG5428(config)# interface range gigabitEthernet 1/0/2-6
TL-SG5428(config-if-range)# ip arp inspection
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ip arp inspection limit-rate
Description
The ip arp inspection limit-rate command is used to configure the ARP speed
of a specified port. To restore to the default speed, please use no ip arp
inspection limit-rate command.
Syntax
ip arp inspection limit-rate value
no ip arp inspection limit-rate
Parameter
value ——The value to specify the maximum amount of the received ARP
packets per second, ranging from 10 to 100 in pps(packet/second). By default,
the value is 15.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the maximum amount of the received ARP packets per second as 50
pps for port 5:
TL-SG5428(config)# interface gigabitEthernet 1/0/5
TL-SG5428(config-if)# ip arp inspection limit-rate 50
ip arp inspection recover
Description
The ip arp inspection recover command is used to restore to the port to the
ARP transmit status from the ARP filter status.
Syntax
ip arp inspection recover
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
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Example
Restore port 5 to the ARP transmit status:
TL-SG5428(config)# interface gigabitEthernet 1/0/5
TL-SG5428(config-if)# ip arp inspection recover
show ip arp inspection
Description
The show ip arp inspection command is used to display the ARP detection
global configuration including the enable/disable status and the Trusted Port list.
Syntax
show ip arp inspection
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the ARP detection configuration globally:
TL-SG5428(config)# show ip arp inspection
show ip arp inspection interface
Description
The show ip arp inspection interface command is used to display the
interface configuration of ARP detection.
Syntax
show ip arp inspection interface [ gigabitEthernet port ]
Parameter
port ——The Ethernet port number.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration of all the ports:
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TL-SG5428(config)# show ip arp inspection interface
Display the configuration of port 2:
TL-SG5428(config)# show ip arp inspection interface gigabitEthernet 1/0/2
show ip arp inspection statistics
Description
The show ip arp inspection statistics command is used to display the number
of the illegal ARP packets received.
Syntax
show ip arp inspection statistics
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the number of the illegal ARP packets received:
TL-SG5428(config)# show ip arp inspection statistics
clear ip arp inspection statistics
Description
The clear ip arp inspection statistics command is used to clear the statistic of
the illegal ARP packets received.
Syntax
clear ip arp inspection statistics
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Clear the statistic of the illegal ARP packets received:
TL-SG5428(config)# clear ip arp inspection statistics
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Chapter 13 IP Verify Source Commands
IP Verify Source is to filter the IP packets based on the IP-MAC Binding entries. Only the packets
matched to the IP-MAC Binding rules can be processed, which can enhance the bandwidth utility.
ip verify source
Description
The ip verify source command is used to configure the IP Verify Source mode
for a specified port. To disable the IP Verify Source function, please use no ip
verify source command.
Syntax
ip verify source {sip | sip+mac}
no ip verify source
Parameter
sip | sip+mac—— Security type. “sip” indicates that only the packets with its
source IP address and port number matched to the IP-MAC binding rules can be
processed. “sip+mac” indicates that only the packets with its source IP address,
source MAC address and port number matched to the IP-MAC binding rules can
be processed.
Command Mode
Interface Configuration Mode ( interface gigabitEthernet / interface range gigabitEthernet）
Example
Enable the IP Verify Source function for gigabitEthernet ports 5-10. Configure
that only the packets with its source IP address, source MAC address and port
number matched to the IP-MAC binding rules can be processed:
TL-SG5428(config)#interface range gigabitEthernet 1/0/5-10
TL-SG5428(config-if-range)#ip verify source sip+mac
show ip verify source
Description
The show ip verify source command is used to display the IP Verify Source
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configuration information.
Syntax
show ip verify source
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the IP Verify Source configuration information:
TL-SG5428(config)#show ip verify source
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Chapter 14 DoS Defend Command
DoS (Denial of Service) Attack is to occupy the network bandwidth maliciously by the network
attackers or the evil programs sending a lot of service requests to the Host. With the DoS Defend
enabled, the switch can analyze the specific field of the received packets and provide the defend
measures to ensure the normal working of the local network.
ip dos-prevent
Description
The ip dos-prevent command is used to enable the DoS defend function
globally. To disable the DoS defend function, please use no ip dos-prevent
command.
Syntax
ip dos-prevent
no ip dos-prevent
Command Mode
Global Configuration Mode
Example
Enable the DoS defend function globally:
TL-SG5428(config)# ip dos-prevent
ip dos-prevent type
Description
The ip dos-prevent type command is used to select the DoS Defend Type. To
Syntax
disable the corresponding Defend Type, please use no ip dos-prevent type
command.
ip dos-prevent type { scan-synfin | xma-scan | null-scan | port-less-1024 |
ping-flood | syn-flood }
no ip dos-prevent type { scan-synfin | xma-scan | null-scan | port-less-1024 |
ping-flood | syn-flood }
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Parameter
scan-synfin —— Scan SYNFIN attack.
xma-scan —— Xma Scan attack.
null-scan —— NULL Scan attack.
port-less-1024 ——The SYN packets whose Source Port less than 1024.
ping-flood —— Ping flooding attack. With the ping flood attack enabled, the
switch will limit automatically the forwarding speed pf ping packets to 512K
when attacked by ping flood.
syn-flood —— SYN/SYN-ACK flooding attack. With the syn-flood attack enabled,
the switch will limit automatically the forwarding speed pf ping packets to 512K
when attacked by syn-flood.
Command Mode
Global Configuration Mode
Example
Enable the DoS Defend Type named Xma Scan attack:
TL-SG5428(config)# ip dos-prevent type xma-scan
show ip dos-prevent
Description
The show ip dos-prevent command is used to display the DoS information of
the detected DoS attack, including enable/disable status, the DoS Defend Type.
Syntax
show ip dos-prevent
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the DoS information of the detected DoS attack globally:
TL-SG5428(config)# show ip dos-prevent
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Chapter 15 IEEE 802.1X Commands
IEEE 802.1X function is to provide an access control for LAN ports via the authentication. Only the
supplicant passing the authentication can access the LAN.
dot1x system-auth-control
Description
The dot1x system-auth-control command is used to enable the IEEE 802.1X
function globally. To disable the IEEE 802.1X function, please use no dot1x
system-auth-control command.
Syntax
dot1x system-auth-control
no dot1x system-auth-control
Command Mode
Global Configuration Mode
Example
Enable the IEEE 802.1X function:
TL-SG5428(config)# dot1x system-auth-control
dot1x auth-method
Description
The dot1x auth-method command is used to configure the Authentication
Method of IEEE 802.1X and the default 802.1x authentication method is
“eap-md5”. To restore to the default 802.1x authentication method, please use
no dot1x auth-method command.
Syntax
dot1x auth-method { pap | eap-md5 }
no dot1x auth-method
Parameter
pap | eap-md5 ——Authentication Methods.
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pap: IEEE 802.1X authentication system uses extensible authentication protocol
(EAP) to exchange information between the switch and the client. The
transmission of EAP packets is terminated at the switch and the EAP packets
are converted to the other protocol (such as RADIUS) packets for transmission
eap-md5: IEEE 802.1X authentication system uses extensible authentication
protocol (EAP) to exchange information between the switch and the client. The
EAP protocol packets with authentication data can be encapsulated in the
advanced protocol (such as RADIUS) packets to be transmitted to the
authentication server.
Command Mode
Global Configuration Mode
Example
Configure the Authentication Method of IEEE 802.1X as pap:
TL-SG5428(config)# dot1x auth-method pap
dot1x guest-vlan(global)
Description
The dot1x guest-vlan command is used to enable the Guest VLAN function
globally. To disable the Guest VLAN function, please use no dot1x guest-vlan
command.
Syntax
dot1x guest-vlan vid
no dot1x guest-vlan
Parameter
vid ——The VLAN ID needed to enable the Guest VLAN function, ranging from
2 to 4094.
The supplicants in the Guest VLAN can access the specified network
source.
Command Mode
Global Configuration Mode
Example
Enable the Guest VLAN function for VLAN 5:
TL-SG5428(config)# dot1x guest-vlan 5
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dot1x quiet-period
Description
The dot1x quiet-period command is used to enable the quiet-period function.
To disable the function, please use no dot1x quiet-period command.
Syntax
dot1x quiet-period
no dot1x quiet-period
Command Mode
Global Configuration Mode
Example
Enable the quiet-period function:
TL-SG5428(config)# dot1x quiet-period
dot1x timeout
Description
The dot1x timeout command is used to configure the quiet period and the
supplicant timeout. To restore to the default, please use no dot1x timeout
command.
Syntax
dot1x timeout { quiet-period time | reauth-period time }
no dot1x timeout { quiet-period | reauth-period }
Parameter
quiet-period time ——The value for Quiet Period, ranging from 1 to 999 in
seconds. By default, it is 10. Once the supplicant failed to the 802.1X
Authentication, then the switch will not respond to the authentication request
from the same supplicant during the Quiet Period.
reauth-period time ——The maximum time for the switch to wait for the
response from supplicant before resending a request to the supplicant., ranging
from 1 to 9 in second. By default, it is 3.
Command Mode
Global Configuration Mode
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Example
Configure the quiet period as 100 seconds:
TL-SG5428(config)# dot1x timeout quiet-period 100
dot1x max-reauth-req
Description
The dot1x max-reauth-req command is used to configure the maximum
transfer times of the repeated authentication request when the server cannot be
connected. To restore to the default value, please use no dot1x
max-reauth-req command.
Syntax
dot1x max-reauth-req times
Parameter
Command Mode
Example
dot1x
no dot1x max-reauth-req
times ——The maximum transfer times of the repeated authentication request,
ranging from 1 to 9 in times. By default, the value is 3.
Global Configuration Mode
Configure the maximum transfer times of the repeated authentication request as
5:
TL-SG5428(config)# dot1x max-reauth-req 5
Description
The dot1x command is used to enable the IEEE 802.1X function for a specified
port. To disable the IEEE 802.1X function for a specified port, please use no
dot1x command.
Syntax
dot1x
no dot1x
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Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the IEEE 802.1X function for port 1:
TL-SG5428(config)# interface gigabitEthernet 1/0/1
TL-SG5428(config-if)# dot1x
dot1x guest-vlan(interface)
Description
The dot1x guest-vlan command is used to enable the guest VLAN function for
a specified port. To disable the Guest VLAN function for a specified port, please
use no dot1x guest-vlan command. Please ensure that the Control Type of the
corresponding port is port-based before enabling the guest VLAN function for it.
Syntax
dot1x guest-vlan
no dot1x guest-vlan
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the Guest VLAN function for port 2:
TL-SG5428(config)# interface gigabitEthernet 1/0/2
TL-SG5428(config-if)# dot1x guest-vlan
dot1x port-control
Description
The dot1x port-control command is used to configure the control mode of
IEEE 802.1X for the specified port. By default, the control mode is “auto”. To
restore to the default configuration, please use no dot1x port-control
command.
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Syntax
dot1x port-control { auto | authorized-force | unauthorized-force }
no dot1x port-control
Parameter
auto | authorized-force | unauthorized-force —— The Control Mode for the port.
auto:
In this mode, the port will normally work only after passing the 802.1X
Authentication.
authorized-force: In this mode, the port can work normally without passing the
802.1X Authentication.
unauthorized-force: In this mode, the port is forbidden working for its fixed
unauthorized status.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Configure the Control Mode for port 1 as authorized-force:
TL-SG5428(config)# interface gigabitEthernet 1/0/1
TL-SG5428(config-if)# dot1x port-control authorized-force
dot1x port-method
Description
The dot1x port-method command is used to configure the control type of IEEE
802.1X for the specified port. By default, the control type is “mac-based”. To
restore to the default configuration, please use no dot1x port-method
command.
Syntax
dot1x port-method { mac-based | port-based }
no dot1x port-method
Parameter
mac-based | port-based ——The control type for the port.
Mac-based: Any client connected to the port should pass the 802.1X
authentication for access.
83
Command Mode
Example
radius
Description
port-based: All the clients connected to the port can access the network on the
condition that any one of the clients has passed the 802.1X Authentication.
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Configure the Control Type for port 1 as port-based:
TL-SG5428(config)# interface gigabitEthernet 1/0/1
TL-SG5428(config-if)# dot1x port-method port-based
The radius command is used to configure the parameters of radius.
Syntax
radius {[ auth-pri ip ] [ auth-sec ip ] [ auth-port port ] [ auth-key keyvalue ]
[ acct-pri ip ] [ acct-sec ip ] [ acct-port port ] [ acct-key keyvalue ] [ timeout
value ]}
no radius { auth-port | auth-key | acct-port | acct-key | timeout }
Parameter
auth-pri ip —— The IP address of the authentication server.
auth-sec ip —— The IP address of the alternative authentication server.
auth-port port —— The UDP port of authentication server(s) ranging from 1 to
65535. The default port is 1812.
auth-key keyvalue —— The shared password for the switch and the
authentication servers to exchange messages which contains 15 characters at
most.
acct-pri ip —— The IP address of the accounting server.
acct-sec ip —— The IP address of the alternative accounting server.
acct-port port —— The UDP port of accounting server(s) ranging from 1 to
65535. The default port is 1813.
acct-key keyvalue—— The shared password for the switch and the accounting
servers to exchange messages which contains 15 characters at most.
84
value ——The maximum time for the switch to wait for the response before
resending a request to the supplicant., ranging from 1 to 9 in second. By default,
it is 3.
Command Mode
Global Configuration Mode
Example
Configure the IP address of the accounting server as 10.20.1.100 and password
as tplink:
TL-SG5428(config)# radius auth-pri 10.20.1.100 auth-key tplink
radius server-account
Description
The radius server-account command is used to enable the accounting feature.
To disable the accounting feature, please use no radius server-account
command.
Syntax
radius server-account
no radius server-account
Command Mode
Global Configuration Mode
Example
Enable the accounting feature:
TL-SG5428(config)# radius server-account
show dot1x global
Description
The show dot1x global command is used to display the global configuration of
801.X.
Syntax
show dot1x global
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Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration of 801.X globally:
TL-SG5428(config)# show dot1x global
show dot1x interface
Description
The show dot1x interface command is used to display all ports’ or the
specified port’s configuration information of 801.X.
Syntax
show dot1x interface [ gigabitEthernet port ]
Parameter
port ——The number of the Ethernet port. Display the configuration of all the
ports by default.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration information of 801.X for all ports:
TL-SG5428(config)# show dot1x interface
Display the configuration information of 801.X for port 1:
TL-SG5428(config)# show dot1x interface gigabitEthernet 1/0/1
show radius accounting
Description
The show radius accounting command is used to display the configuration of
the accounting server.
Syntax
show radius accounting
86
Command Mode
Privileged EXEC Mode and Any Configuration Modes
Example
Display the configuration of the accounting server:
TL-SG5428(config)# show radius accounting
show radius authentication
Description
The show radius authentication command is used to display the configuration
of the RADIUS authentication server.
Syntax
show radius authentication
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the configuration of the RADIUS authentication server:
TL-SG5428(config)# show radius authentication
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