TP-Link TL-SG2452, TL-SG2424, TL-SG2216, TL-SG2424P User Manual
TL-SG2216/TL-SG2424/TL-SG2424P/TL-SG2452
Gigabit Smart Switch
REV1.2.0
1910010910
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 ....................................................................................... 3
1.1 Accessing the CLI..............................................................................................................3
1.2 CLI Command Modes........................................................................................................4
1.3 Security Levels ..................................................................................................................6
1.4 Conventions ......................................................................................................................7
1.4.1 Format Conventions ................................................................................................7
1.4.2 Special Characters ..................................................................................................7
1.4.3 Parameter Format ...................................................................................................7
Chapter 2 User Interface ...................................................................................... 8
enable......................................................................................................................................8
enable password .....................................................................................................................8
disable.....................................................................................................................................9
configure..................................................................................................................................9
exit...........................................................................................................................................9
end ........................................................................................................................................10
Chapter 3 IEEE 802.1Q VLAN Commands .........................................................11
vlan........................................................................................................................................ 11
interface vlan ......................................................................................................................... 11
name .....................................................................................................................................12
switchport general allowed vlan.............................................................................................12
switchport pvid.......................................................................................................................13
show vlan summary...............................................................................................................13
show vlan brief ......................................................................................................................14
show vlan id...........................................................................................................................14
show interface switchport ......................................................................................................15
Chapter 4 Voice VLAN Commands.................................................................... 16
voice vlan ..............................................................................................................................16
voice vlan aging time.............................................................................................................16
voice vlan priority...................................................................................................................17
voice vlan mac-address.........................................................................................................17
switchport voice vlan mode ...................................................................................................18
switchport voice vlan security ................................................................................................19
II
show voice vlan .....................................................................................................................19
show voice vlan oui ...............................................................................................................20
show voice vlan switchport ....................................................................................................20
Chapter 5 Etherchannel Commands ................................................................. 21
channel-group .......................................................................................................................21
port-channel load-balance .....................................................................................................22
lacp system-priority ...............................................................................................................22
lacp port-priority.....................................................................................................................23
show etherchannel ................................................................................................................23
show etherchannel load-balance...........................................................................................24
show lacp ..............................................................................................................................24
show lacp sys-id ....................................................................................................................25
Chapter 6 User Management Commands ......................................................... 26
user name .............................................................................................................................26
user access-control ip-based.................................................................................................27
user access-control mac-based.............................................................................................27
user access-control port-based .............................................................................................28
user max-number ..................................................................................................................29
user idle-timeout....................................................................................................................29
show user account-list...........................................................................................................30
show user configuration.........................................................................................................30
Chapter 7 System Log Commands.................................................................... 32
logging buffer.........................................................................................................................32
logging file flash.....................................................................................................................33
clear logging ..........................................................................................................................33
logging host index .................................................................................................................34
show logging local-config ......................................................................................................35
show logging loghost.............................................................................................................35
show logging buffer ...............................................................................................................35
show logging flash.................................................................................................................36
Chapter 8 SSH Commands................................................................................. 37
ip ssh server ..........................................................................................................................37
ip ssh version ........................................................................................................................37
ip ssh timeout ........................................................................................................................38
ip ssh max-client....................................................................................................................38
III
ip ssh download.....................................................................................................................39
show ip ssh............................................................................................................................39
Chapter 9 SSL Commands................................................................................. 41
ip http secure-server..............................................................................................................41
ip http secure-server download certificate .............................................................................41
ip http secure-server download key.......................................................................................42
show ip http secure-server ....................................................................................................43
Chapter 10 MAC Address Commands................................................................. 44
mac address-table static........................................................................................................44
mac address-table aging-time ...............................................................................................45
mac address-table filtering ....................................................................................................45
mac address-table max-mac-count .......................................................................................46
show mac address-table address..........................................................................................47
show mac address-table aging-time......................................................................................47
show mac address-table max-mac-count interface gigabitEthernet ......................................48
show mac address-table interface gigabitEthernet................................................................48
show mac address-table mac-num........................................................................................49
show mac address-table mac................................................................................................49
show mac address-table vlan ................................................................................................50
Chapter 11 System Commands ........................................................................... 51
system-time manual ..............................................................................................................51
system-time ntp .....................................................................................................................51
system-time dst predefined ...................................................................................................53
system-time dst date .............................................................................................................54
system-time dst recurring ......................................................................................................55
hostname...............................................................................................................................56
location..................................................................................................................................56
contact-info............................................................................................................................57
ip management-vlan..............................................................................................................57
ip address..............................................................................................................................58
ip address-alloc dhcp ............................................................................................................58
ip address-alloc bootp ...........................................................................................................59
reset ......................................................................................................................................59
reboot ....................................................................................................................................60
copy running-config startup-config ........................................................................................60
copy startup-config tftp ..........................................................................................................60
IV
copy tftp startup-config ..........................................................................................................61
firmware upgrade ..................................................................................................................62
ping .......................................................................................................................................62
tracert ....................................................................................................................................63
loopback interface gigabitEthernet ........................................................................................63
show system-info...................................................................................................................64
show system-time..................................................................................................................64
show system-time dst............................................................................................................65
show system-time ntp............................................................................................................65
show cable-diagnostics interface gigabitEthernet..................................................................66
Chapter 12 Ethernet Configuration Commands ................................................. 67
interface gigabitEthernet........................................................................................................67
interface range gigabitEthernet .............................................................................................67
description .............................................................................................................................68
shutdown ...............................................................................................................................68
flow-control ............................................................................................................................69
media-type.............................................................................................................................69
duplex....................................................................................................................................70
speed.....................................................................................................................................70
storm-control broadcast.........................................................................................................71
storm-control multicast ..........................................................................................................72
storm-control unicast .............................................................................................................72
bandwidth ..............................................................................................................................73
clear counters........................................................................................................................74
show interface status.............................................................................................................74
show interface counters.........................................................................................................75
show interface description .....................................................................................................75
show interface flowcontrol .....................................................................................................76
show interface configuration..................................................................................................76
show storm-control ................................................................................................................77
show bandwidth.....................................................................................................................77
Chapter 13 QoS Commands................................................................................. 79
qos ........................................................................................................................................79
qos dscp................................................................................................................................79
qos queue cos-map...............................................................................................................80
qos queue dscp-map.............................................................................................................81
V
qos queue mode....................................................................................................................82
show qos interface ................................................................................................................83
show qos cos-map ................................................................................................................83
show qos dscp-map ..............................................................................................................84
show qos queue mode ..........................................................................................................84
show qos status.....................................................................................................................85
Chapter 14 Port Mirror Commands ..................................................................... 86
monitor session destination interface ....................................................................................86
monitor session source interface...........................................................................................87
show monitor session............................................................................................................88
Chapter 15 Port Isolation Commands ................................................................. 89
port isolation ..........................................................................................................................89
show port isolation interface ..................................................................................................89
Chapter 16 Loopback Detection Commands...................................................... 91
loopback-detection(global) ....................................................................................................91
loopback-detection interval....................................................................................................91
loopback-detection recovery-time.......................................................................................... 92
loopback-detection(interface) ................................................................................................92
loopback-detection config......................................................................................................93
loopback-detection recover ...................................................................................................93
show loopback-detection global ............................................................................................94
show loopback-detection interface ........................................................................................94
Chapter 17 ACL Commands................................................................................. 96
access-list create...................................................................................................................96
mac access-list......................................................................................................................96
access-list standard...............................................................................................................97
access-list extended..............................................................................................................98
rule ........................................................................................................................................ 99
access-list policy name..........................................................................................................99
access-list policy action.......................................................................................................100
access-list bind(interface)....................................................................................................101
access-list bind(vlan)...........................................................................................................101
show access-list ..................................................................................................................102
show access-list policy ........................................................................................................102
show access-list bind ..........................................................................................................103
VI
Chapter 18 DHCP Filtering Commands..............................................................104
ip dhcp filtering ....................................................................................................................104
ip dhcp filtering trust ............................................................................................................104
show ip dhcp filtering...........................................................................................................105
show ip dhcp filtering interface ............................................................................................105
Chapter 19 PoE Commands................................................................................106
power inline consumption (global) .......................................................................................106
power profile........................................................................................................................106
power time-range ................................................................................................................107
power holiday ......................................................................................................................108
absolute...............................................................................................................................109
periodic................................................................................................................................109
holiday................................................................................................................................. 110
power inline consumption (interface)................................................................................... 111
power inline priority ............................................................................................................. 111
power inline supply.............................................................................................................. 112
power inline profile .............................................................................................................. 112
power inline time-range ....................................................................................................... 113
show power inline................................................................................................................ 114
show power inline configuration interface............................................................................ 114
show power inline information interface............................................................................... 114
show power profile ..............................................................................................................115
show power holiday............................................................................................................. 115
show power time-range ....................................................................................................... 116
Chapter 20 MSTP Commands.............................................................................117
spanning-tree(global)...........................................................................................................117
spanning-tree(interface) ......................................................................................................117
spanning-tree common-config ............................................................................................. 118
spanning-tree mode............................................................................................................. 119
spanning-tree mst configuration .......................................................................................... 119
instance...............................................................................................................................120
name ................................................................................................................................... 121
revision................................................................................................................................121
spanning-tree mst instance .................................................................................................122
spanning-tree mst................................................................................................................122
spanning-tree priority........................................................................................................... 123
VII
spanning-tree tc-defend.......................................................................................................124
spanning-tree timer..............................................................................................................124
spanning-tree hold-count..................................................................................................... 125
spanning-tree max-hops......................................................................................................126
spanning-tree bpdufilter....................................................................................................... 126
spanning-tree bpduguard ....................................................................................................127
spanning-tree guard loop.....................................................................................................127
spanning-tree guard root .....................................................................................................128
spanning-tree guard tc.........................................................................................................128
spanning-tree mcheck ......................................................................................................... 129
show spanning-tree active................................................................................................... 129
show spanning-tree bridge ..................................................................................................130
show spanning-tree interface ..............................................................................................130
show spanning-tree interface-security.................................................................................131
show spanning-tree mst ......................................................................................................132
Chapter 21 IGMP Commands..............................................................................133
ip igmp snooping(global) .....................................................................................................133
ip igmp snooping(interface) .................................................................................................133
ip igmp snooping immediate-leave ...................................................................................... 134
ip igmp snooping drop-unknown..........................................................................................134
ip igmp snooping vlan-config ...............................................................................................135
ip igmp snooping multi-vlan-config ......................................................................................136
ip igmp snooping filter add-id...............................................................................................137
ip igmp snooping filter(global)..............................................................................................138
ip igmp snooping filter(interface) .........................................................................................138
ip igmp snooping filter maxgroup.........................................................................................139
ip igmp snooping filter mode................................................................................................139
show ip igmp snooping........................................................................................................140
show ip igmp snooping interface .........................................................................................140
show ip igmp snooping vlan ................................................................................................141
show ip igmp snooping multi-vlan........................................................................................ 142
show ip igmp snooping groups ............................................................................................ 142
show ip igmp snooping filter ................................................................................................143
Chapter 22 SNMP Commands.............................................................................144
snmp-server ........................................................................................................................144
snmp-server view ................................................................................................................144
VIII
snmp-server group ..............................................................................................................145
snmp-server user ................................................................................................................146
snmp-server community ......................................................................................................148
snmp-server host.................................................................................................................148
snmp-server engineID .........................................................................................................150
snmp-server traps snmp...................................................................................................... 150
snmp-server traps link-status...............................................................................................151
snmp-server traps................................................................................................................152
snmp-server traps mac........................................................................................................ 153
snmp-server traps vlan........................................................................................................153
rmon history.........................................................................................................................154
rmon event ..........................................................................................................................155
rmon alarm ..........................................................................................................................156
show snmp-server ...............................................................................................................157
show snmp-server view .......................................................................................................158
show snmp-server group .....................................................................................................158
show snmp-server user .......................................................................................................159
show snmp-server community.............................................................................................159
show snmp-server host .......................................................................................................159
show snmp-server engineID................................................................................................160
show rmon history ...............................................................................................................160
show rmon event .................................................................................................................161
show rmon alarm.................................................................................................................161
Chapter 23 LLDP Commands..............................................................................162
lldp.......................................................................................................................................162
lldp hold-multiplier................................................................................................................162
lldp timer..............................................................................................................................163
lldp med-fast-count..............................................................................................................164
lldp receive ..........................................................................................................................164
lldp transmit .........................................................................................................................165
lldp snmp-trap......................................................................................................................165
lldp tlv-select........................................................................................................................166
lldp med-location .................................................................................................................167
lldp med-status ....................................................................................................................167
lldp med-tlv-select................................................................................................................168
show lldp ............................................................................................................................. 169
show lldp interface...............................................................................................................169
IX
show lldp local-information interface....................................................................................170
show lldp neighbor-information interface .............................................................................170
show lldp traffic interface.....................................................................................................171
X
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-SG2216/TL-SG2424
/TL-SG2424P/TL-SG2452 Gigabit Smart Switch.
The four devices of TL-SG2216/TL-SG2424/TL-SG2424P/TL-SG2452 are sharing this Guide. For
simplicity, we will take TL-SG2424 for example throughout this Guide.
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: Voice VLAN Commands
Provide information about the commands used for configuring Voice VLAN.
Chapter 5: Etherchannel Commands
Provide information about the commands used for configuring LAG (Link Aggregation Group) and
LACP (Link Aggregation Control Protocol).
Chapter 6: User Management Commands
Provide information about the commands used for user management.
Chapter 7: System Log Commands
Provide information about the commands used for configuring system log.
Chapter 8: SSH Commands
Provide information about the commands used for configuring and managing SSH (Security
Shell).
Chapter 9: SSL Commands
Provide information about the commands used for configuring and managing SSL (Secure
Sockets Layer).
Chapter 10: MAC Address Commands
Provide information about the commands used for Address configuration.
Chapter 11: System Configuration Commands
Provide information about the commands used for configuring the System information and System
1
IP, reboot and reset the switch, upgrade the switch system and commands used for device
diagnose, including loopback test and cable test.
Chapter 12: Ethernet Configuration Commands
Provide information about the commands used for configuring the Bandwidth Control, Negotiation
Mode, and Storm Control for enthernet ports.
Chapter 13: QoS Commands
Provide information about the commands used for configuring the QoS function.
Chapter 14: Port Mirror Commands
Provide information about the commands used for configuring the Port Mirror function.
Chapter 15: Port Isolation Commands
Provide information about the commands used for configuring Port Isolation function.
Chapter 16: Loopback Detection Commands
Provide information about the commands used for configuring the Loopback Detection function.
Chapter 17: ACL Commands
Provide information about the commands used for configuring the ACL (Access Control List).
Chapter 18: DHCP Filtering Commands
Provide information about the commands used for configuring the DHCP Filtering function.
Chapter 19: PoE Commands
Provide information about the commands used for configuring PoE function.
Chapter 20: MSTP Commands
Provide information about the commands used for configuring the MSTP (Multiple Spanning Tree
Protocol).
Chapter 21: IGMP Commands
Provide information about the commands used for configuring the IGMP Snooping (Internet Group
Management Protocol Snooping).
Chapter 22: SNMP Commands
Provide information about the commands used for configuring the SNMP (Simple Network
Management Protocol) functions.
Chapter 23: LLDP Commands
Provide information about the commands used for configuring LLDP function.
2
Chapter 1 Using the CLI
1.1 Accessing the CLI
You can log on to the switch and access the CLI by logging on to the switch remotely by a Telnet
through an Ethernet port. To log on to the switch by a Telnet connection, please take the following
steps:
1. Make sure the switch and the PC are in the same LAN.
2. Click Start → Run to open the Run window.
Figure 1-1 Open the Run window
3. Type cmd in the prompt Run window as Figure 1-2 and click OK.
Figure 1-2 Run Window
3
4. Type telnet 192.168.0.1 in the command prompt shown as Figure 1-3, and press the Enter
button.
Figure 1-3 Connecting to the Switch
5. Type the User name and Password (the factory default value for both of them is admin) and
press the Enter button, then you can use the CLI now, which is shown as Figure1-4.
Figure 1-4 Log in the Switch
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 Ethernet, Interface
link-aggregation and some other modes, which is shown as the following diagram.
Interface Configuration Mode
Interface gigabitEthernet
User EXEC Mode
password
Privileged EXEC
Mode
Global Configuration
Mode
Interface link-aggregation
Interface range gigabitEthernet
Interface range link-aggregation
Interface vlan
……
VLAN Configuration Mode
4
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
User EXEC
Mode
Privileged
EXEC Mode
Global
Configuration
Mode
Accessing
Path
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.
Prompt
TL-SG2424>
TL- SG2424#
T L- SG2424 (config)#
Logout or Access the next
mode
Use the exit command to
disconnect the switch.
Use the enable command to
access Privileged EXEC mode.
Enter the disable or the 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.
Interface
Configuration
Mode
VLAN
Configuration
Mode
Note:
Use the interface
type number
command to enter
this mode from
Global
Configuration
mode.
Use the vlan
vlan-list command
to enter this mode
from Global
Configuration
mode.
TL-SG2424(config-if-range)#
TL-SG2424 (config-vlan)#
TL-SG2424 (config-if)#
or
Use the vlan vlan-list to access
VLAN Configuration mode.
Use the end command or press
Ctrl+Z to return to Privileged EXEC
mode.
Enter exit command 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 command or the #
command to return to Global
configuration mode.
1. The user is automatically in User EXEC Mode after the connection between the PC and the
switch is established by a telnet connection.
5
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 Ethernet: Configure parameters for an Ethernet port, such as Duplex-mode,
flow control status.
b). Interface range Ethernet: 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: display all information of switch, for example: statistic information, port information,
VLAN information.
history: Display the commands history.
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 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.
6
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: mode {dynamic | static | permanent}
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.
1.4.3 Parameter Format
Some parameters must be entered in special formats which are shown as follows:
MAC Address must be enter 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.
7
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-SG2424>enable
Enter password：
TL-SG2424#
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 can contains 16 characters at most,
composing digits, English letters and underdashes 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-SG2424(config)# enable password admin
8
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-SG2424# disable
TL-SG2424>
configure
Description
Syntax
Command Mode
Example
exit
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-SG2424# configure
TL-SG2424(config)#
Description
The exit command is used to return to the previous Mode from the current
Mode.
Syntax
exit
9
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-SG2424(config-if)# exit
TL-SG2424(config)#exit
TL-SG2424#
Description
The end command is used to return to Privileged EXEC Mode.
Syntax
end
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Return to Privileged EXEC Mode from Interface Configuration Mode:
TL-SG2424(config-if)#end
TL-SG2424#
10
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-SG2424(config)# vlan 2-10,100
Delete VLAN 2:
TL-SG2424(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
11
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-SG2424(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-SG2424(config)# vlan 2
TL-SG2424(config-vlan)# name group1
switchport general allowed vlan
Description
Syntax
The switchport general allowed vlan command is used to add the desired
General port to IEEE 802.1Q VLAN and specify the port’s type. To delete the
corresponding VLAN(s), please use no switchport general allowed vlan
command.
switchport general allowed vlan vlan-list { tagged | untagged }
no switchport general allowed vlan vlan-list
12
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
Add port 4 it to VLAN 2 and configure the type of port 4 as tagged:
TL-SG2424(config)# interface gigabitEthernet 1/0/4
TL-SG2424(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 —— VLAN ID, ranging from 1 to 4094.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet )
Example
Specify the PVID of port 2 as 2:
TL-SG2424(config)# interface gigabitEthernet 2
TL-SG2424(config-if)# switchport pvid 2
show vlan summary
Description
The show vlan summary command is used to display the summarized
information of IEEE 802.1Q VLAN.
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Syntax
show vlan summary
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the summarized information of IEEE 802.1Q VLAN:
TL-SG2424(config)# show vlan summary
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-SG2424(config)# show vlan brief
show vlan id
Description
The show vlan id command is used to display the information of IEEE 802.1Q
VLAN .
Syntax
show vlan id [vlan-id]
Parameter
vlan-id —— VLAN ID, ranging from 1 to 4094. By default , display all the
information of IEEE 802.1Q VLAN.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
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Example
Display the information of vlan 5:
TL-SG2424(config)# show vlan id 5
show interface switchport
Description
The show interface switchport command is used to display the IEEE 802.1Q
VLAN configuration information of the specified port or all ports.
Syntax
show interface switchport [port]
Parameter
port —— The port number. By default, display the VLAN configuration
information of all ports.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the VLAN configuration information of all ports:
TL-SG2424(config)# show interface switchport
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Chapter 4 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-SG2424(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.
voice vlan aging time time
no voice vlan aging time
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Parameter
time —— Aging time (in minutes) to be set for the Voice VLAN. It ranges from 1
to 43200 and the default value is 1440.
Command Mode
Global Configuration Mode
Example
Set the aging time for the Voice VLAN as 1 minute:
TL-SG2424(config)# voice vlan aging time 1
voice vlan priority
Description
The voice vlan priority command is used to configure the priority for the Voice
VLAN. To restore to the default priority, please use no voice vlan priority
command.
Syntax
voice vlan priority pri
no voice vlan priority
Parameter
pri —— Priority, ranging from 0 to 7, and the default value is 6.
Command Mode
Global Configuration Mode
Example
Configure the priority of the Voice VLAN as 5:
TL-SG2424(config)# voice vlan priority 5
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.
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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-SG2424(config)#voice vlan mac-address 00:11:11:11:11:11 mask
FF:FF:FF:00:00:00 description TP-Phone
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:
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TL-SG2424(config)# interface gigabitEthernet 1/0/3
TL-SG2424(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-SG2424(config)# interface gigabitEthernet 1/0/3
TL-SG2424(config-if)# switchport voice vlan security
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-SG2424(config)# show voice vlan
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