TP-Link TL-SG2216, TL-SG2424 CLI Reference Guide

Name: TP-Link TL-SG2216
Brand: TP-Link
SKU: 2114526
Rating: 5 (3 reviews)

5 (3)

TL-SG2216/TL-SG2424/TL-SG2424P/TL-SG2452

Gigabit Smart Switch

REV1.4.0

1910011096

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 © 2014 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved.

http://www.tp-link.com

	CONTENTS
Preface	..............................................................................................................	1
Chapter 1 Using the CLI .......................................................................................		4
1.1 Accessing the CLI..............................................................................................................		4
1.1.1.	Logon by Telnet..................................................................................................	4
1.1.2.	Logon by SSH....................................................................................................	5
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 ................................................................................................		14
1.4.3 Parameter Format .................................................................................................		14
Chapter 2	User Interface ....................................................................................	15
enable....................................................................................................................................		15
service password-encryption .................................................................................................		15
enable password ...................................................................................................................		16
enable secret.........................................................................................................................		17
disable ...................................................................................................................................		18
configure................................................................................................................................		18
exit.........................................................................................................................................		19
end ........................................................................................................................................		19
history....................................................................................................................................		19
history clear ...........................................................................................................................		20
Chapter 3 IEEE 802.1Q VLAN Commands ........................................................		21
vlan........................................................................................................................................		21
interface vlan .........................................................................................................................		21
name .....................................................................................................................................		22
switchport general allowed vlan.............................................................................................		22
switchport pvid.......................................................................................................................		23
show vlan summary...............................................................................................................		23
show vlan brief ......................................................................................................................		24
show vlan ..............................................................................................................................		24
show interface switchport ......................................................................................................		25
Chapter 4 Voice VLAN Commands....................................................................		26
	II

voice vlan ..............................................................................................................................	26
voice vlan aging time.............................................................................................................	26
voice vlan priority...................................................................................................................	27
voice vlan mac-address.........................................................................................................	27
switchport voice vlan mode ...................................................................................................	28
switchport voice vlan security ................................................................................................	29
show voice vlan .....................................................................................................................	29
show voice vlan oui ...............................................................................................................	30
show voice vlan switchport ....................................................................................................	30
Chapter 5 Etherchannel Commands .................................................................	32
channel-group .......................................................................................................................	32
port-channel load-balance .....................................................................................................	33
lacp system-priority ...............................................................................................................	33
lacp port-priority.....................................................................................................................	34
show etherchannel ................................................................................................................	35
show etherchannel load-balance...........................................................................................	35
show lacp ..............................................................................................................................	36
show lacp sys-id ....................................................................................................................	36
Chapter 6 User Management Commands .........................................................	37
user name (password)...........................................................................................................	37
user name (secret) ................................................................................................................	38
user access-control ip-based.................................................................................................	39
user access-control mac-based.............................................................................................	40
user access-control port-based .............................................................................................	40
user max-number ..................................................................................................................	41
user idle-timeout....................................................................................................................	42
show user account-list...........................................................................................................	42
show user configuration.........................................................................................................	43
Chapter 7 System Log Commands....................................................................	44
logging buffer.........................................................................................................................	44
logging file flash.....................................................................................................................	45
logging file flash frequency ....................................................................................................	45
logging file flash level ............................................................................................................	46
clear logging ..........................................................................................................................	46
logging host index .................................................................................................................	47
show logging local-config ......................................................................................................	48
III

show logging loghost.............................................................................................................		48
show logging buffer ...............................................................................................................		49
show logging flash.................................................................................................................		49
Chapter 8	SSH Commands .................................................................................	51
ip ssh server ..........................................................................................................................		51
ip ssh version ........................................................................................................................		51
ip ssh timeout ........................................................................................................................		52
ip ssh max-client....................................................................................................................		52
ip ssh download.....................................................................................................................		53
show ip ssh............................................................................................................................		54
Chapter 9	SSL Commands .................................................................................	55
ip http secure-server..............................................................................................................		55
ip http secure-server download certificate .............................................................................		55
ip http secure-server download key.......................................................................................		56
show ip http secure-server ....................................................................................................		57
Chapter 10 MAC Address Commands.................................................................		58
mac address-table static........................................................................................................		58
mac address-table aging-time ...............................................................................................		59
mac address-table filtering ....................................................................................................		59
mac address-table max-mac-count .......................................................................................		60
show mac address-table........................................................................................................		61
show mac address-table aging-time ......................................................................................		62
show mac address-table max-mac-count interface gigabitEthernet ......................................		62
show mac address-table interface gigabitEthernet................................................................		63
show mac address-table count..............................................................................................		63
show mac address-table address..........................................................................................		64
show mac address-table vlan ................................................................................................		64
Chapter 11	System Commands ...........................................................................	65
system-time manual ..............................................................................................................		65
system-time ntp .....................................................................................................................		65
system-time dst predefined ...................................................................................................		67
system-time dst date .............................................................................................................		68
system-time dst recurring ......................................................................................................		69
hostname	...............................................................................................................................	70
location ..................................................................................................................................		70
	IV

contact-info............................................................................................................................	71
ip management-vlan..............................................................................................................	71
ip address..............................................................................................................................	72
ip address-alloc dhcp ............................................................................................................	73
ip address-alloc bootp ...........................................................................................................	73
reset ......................................................................................................................................	74
reboot ....................................................................................................................................	74
copy running-config startup-config ........................................................................................	74
copy startup-config tftp ..........................................................................................................	75
copy tftp startup-config ..........................................................................................................	76
firmware upgrade ..................................................................................................................	76
ping .......................................................................................................................................	77
tracert ....................................................................................................................................	78
show system-info...................................................................................................................	79
show running-config ..............................................................................................................	79
show system-time..................................................................................................................	80
show system-time dst............................................................................................................	80
show system-time ntp............................................................................................................	81
show cable-diagnostics interface gigabitEthernet..................................................................	81
Chapter 12 IPv6 Address Configuration Commands .........................................	82
ipv6 enable ............................................................................................................................	82
ipv6 address autoconfig.........................................................................................................	82
ipv6 address link-local ...........................................................................................................	83
ipv6 address dhcp .................................................................................................................	84
ipv6 address ra......................................................................................................................	84
ipv6 address eui-64 ...............................................................................................................	85
ipv6 address ..........................................................................................................................	85
show ipv6 interface vlan ........................................................................................................	86
Chapter 13 Ethernet Configuration Commands .................................................	87
interface gigabitEthernet........................................................................................................	87
interface range gigabitEthernet .............................................................................................	87
description .............................................................................................................................	88
shutdown ...............................................................................................................................	89
flow-control ............................................................................................................................	89
media-type.............................................................................................................................	90
duplex....................................................................................................................................	90
V

speed.....................................................................................................................................	91
storm-control broadcast.........................................................................................................	92
storm-control multicast ..........................................................................................................	93
storm-control unicast .............................................................................................................	94
storm-control rate ..................................................................................................................	96
bandwidth ..............................................................................................................................	97
clear counters........................................................................................................................	97
show interface status.............................................................................................................	98
show interface counters.........................................................................................................	98
show interface description .....................................................................................................	99
show interface flowcontrol .....................................................................................................	99
show interface configuration................................................................................................	100
show storm-control ..............................................................................................................	101
show bandwidth...................................................................................................................	101
Chapter 14 QoS Commands................................................................................	103
qos ......................................................................................................................................	103
qos cos................................................................................................................................	104
qos dscp ..............................................................................................................................	104
qos queue cos-map.............................................................................................................	105
qos queue dscp-map...........................................................................................................	106
qos queue mode..................................................................................................................	108
show qos interface ..............................................................................................................	109
show qos cos-map ..............................................................................................................	109
show qos dscp-map ............................................................................................................	110
show qos queue mode ........................................................................................................	110
show qos status...................................................................................................................	111
Chapter 15 Port Mirror Commands ....................................................................	112
monitor session destination interface ..................................................................................	112
monitor session source interface.........................................................................................	113
show monitor session..........................................................................................................	114
Chapter 16 Port Isolation Commands ................................................................	115
port isolation ........................................................................................................................	115
show port isolation interface ................................................................................................	116
Chapter 17 Loopback Detection Commands.....................................................	117
loopback-detection(global) ..................................................................................................	117
VI

loopback-detection interval..................................................................................................	117
loopback-detection recovery-time........................................................................................	118
loopback-detection(interface) ..............................................................................................	118
loopback-detection config....................................................................................................	119
loopback-detection recover .................................................................................................	120
show loopback-detection global ..........................................................................................	120
show loopback-detection interface ......................................................................................	121
Chapter 18 ACL Commands................................................................................	122
access-list create.................................................................................................................	122
mac access-list....................................................................................................................	122
access-list standard.............................................................................................................	123
access-list extended............................................................................................................	124
rule ......................................................................................................................................	125
access-list policy name........................................................................................................	126
access-list policy action.......................................................................................................	126
access-list bind(interface)....................................................................................................	127
access-list bind(vlan)...........................................................................................................	128
show access-list ..................................................................................................................	128
show access-list policy ........................................................................................................	129
show access-list bind ..........................................................................................................	129
Chapter 19 DHCP Filtering Commands..............................................................	130
ip dhcp filtering ....................................................................................................................	130
ip dhcp filtering trust ............................................................................................................	130
show ip dhcp filtering...........................................................................................................	131
show ip dhcp filtering interface ............................................................................................	131
Chapter 20 PoE Commands................................................................................	133
power inline consumption (global) .......................................................................................	133
power profile........................................................................................................................	133
power time-range ................................................................................................................	134
power holiday ......................................................................................................................	135
absolute...............................................................................................................................	136
periodic................................................................................................................................	137
holiday.................................................................................................................................	137
power inline consumption (interface)...................................................................................	138
power inline priority .............................................................................................................	139
power inline supply..............................................................................................................	139
	VII

power inline profile ..............................................................................................................	140
power inline time-range .......................................................................................................	141
show power inline................................................................................................................	141
show power inline configuration interface............................................................................	142
show power inline information interface...............................................................................	142
show power profile ..............................................................................................................	143
show power holiday.............................................................................................................	143
show power time-range .......................................................................................................	143
Chapter 21 MSTP Commands .............................................................................	145
spanning-tree(global)...........................................................................................................	145
spanning-tree(interface) ......................................................................................................	145
spanning-tree common-config .............................................................................................	146
spanning-tree mode.............................................................................................................	147
spanning-tree mst configuration ..........................................................................................	148
instance ...............................................................................................................................	148
name ...................................................................................................................................	149
revision ................................................................................................................................	149
spanning-tree mst instance .................................................................................................	150
spanning-tree mst................................................................................................................	151
spanning-tree priority...........................................................................................................	151
spanning-tree tc-defend.......................................................................................................	152
spanning-tree timer..............................................................................................................	153
spanning-tree hold-count.....................................................................................................	154
spanning-tree max-hops......................................................................................................	154
spanning-tree bpdufilter.......................................................................................................	155
spanning-tree bpduguard ....................................................................................................	155
spanning-tree guard loop.....................................................................................................	156
spanning-tree guard root .....................................................................................................	157
spanning-tree guard tc.........................................................................................................	157
spanning-tree mcheck .........................................................................................................	158
show spanning-tree active...................................................................................................	158
show spanning-tree bridge ..................................................................................................	159
show spanning-tree interface ..............................................................................................	159
show spanning-tree interface-security .................................................................................	160
show spanning-tree mst ......................................................................................................	161
Chapter 22 IGMP Snooping Commands	............................................................162
	VIII

ip igmp snooping(global) .....................................................................................................	162
ip igmp snooping(interface) .................................................................................................	162
ip igmp snooping immediate-leave ......................................................................................	163
ip igmp snooping drop-unknown..........................................................................................	163
ip igmp snooping vlan-config ...............................................................................................	164
ip igmp snooping multi-vlan-config ......................................................................................	165
ip igmp snooping filter add-id...............................................................................................	166
ip igmp snooping filter(global)..............................................................................................	167
ip igmp snooping filter(interface) .........................................................................................	168
ip igmp snooping filter maxgroup.........................................................................................	168
ip igmp snooping filter mode................................................................................................	169
show ip igmp snooping ........................................................................................................	169
show ip igmp snooping interface .........................................................................................	170
show ip igmp snooping vlan ................................................................................................	171
show ip igmp snooping multi-vlan........................................................................................	171
show ip igmp snooping groups ............................................................................................	172
show ip igmp snooping filter ................................................................................................	173
Chapter 23 MLD Snooping Commands..............................................................	174
ipv6 mld snooping ...............................................................................................................	174
ipv6 mld snooping router-aging-time ...................................................................................	174
ipv6 mld snooping member-aging-time................................................................................	175
ipv6 mld snooping report-suppression.................................................................................	175
ipv6 mld snooping unknown-filter ........................................................................................	176
ipv6 mld snooping last-listener query-inteval.......................................................................	176
ipv6 mld snooping last-listener query-count ........................................................................	177
ipv6 mld snooping multicast-vlan.........................................................................................	177
ipv6 mld snooping multicast-vlan vlan-id .............................................................................	178
ipv6 mld snooping vlan........................................................................................................	178
ipv6 mld snooping vlan router-aging-time............................................................................	179
ipv6 mld snooping vlan member-aging-time ........................................................................	179
ipv6 mld snooping vlan immediate-leave.............................................................................	180
ipv6 mld snooping vlan mrouter...........................................................................................	180
ipv6 mld snooping vlan static...............................................................................................	181
ipv6 mld snooping querier vlan............................................................................................	181
ipv6 mld snooping querier vlan max-response-time ............................................................	182
ipv6 mld snooping querier vlan query-interval .....................................................................	183
ipv6 mld snooping querier vlan query-source ......................................................................	183
IX

ipv6 mld snooping filter(global)............................................................................................	184
ipv6 mld snooping filter(interface)........................................................................................	184
ipv6 mld snooping filter-mode..............................................................................................	185
ipv6 mld snooping filter-id....................................................................................................	185
ipv6 mld snooping max-group .............................................................................................	186
clear ipv6 mld snooping statistics ........................................................................................	186
show ipv6 mld snooping ......................................................................................................	187
show ipv6 mld snooping vlan...............................................................................................	187
show ipv6 mld snooping static-mcast ..................................................................................	188
show ipv6 mld snooping group ............................................................................................	188
show ipv6 mld snooping filter ..............................................................................................	188
show ipv6 mld snooping interface .......................................................................................	189
show ipv6 mld snooping interface filter................................................................................	189
show ipv6 mld snooping querier ..........................................................................................	190
show ipv6 mld snooping statistics........................................................................................	190
Chapter 24 SNMP Commands.............................................................................	191
snmp-server ........................................................................................................................	191
snmp-server view ................................................................................................................	191
snmp-server group ..............................................................................................................	192
snmp-server user ................................................................................................................	193
snmp-server community ......................................................................................................	195
snmp-server host.................................................................................................................	196
snmp-server engineID .........................................................................................................	197
snmp-server traps snmp......................................................................................................	198
snmp-server traps link-status...............................................................................................	199
snmp-server traps................................................................................................................	199
snmp-server traps mac........................................................................................................	201
snmp-server traps vlan ........................................................................................................	202
rmon history.........................................................................................................................	202
rmon event ..........................................................................................................................	203
rmon alarm ..........................................................................................................................	204
show snmp-server ...............................................................................................................	206
show snmp-server view .......................................................................................................	206
show snmp-server group .....................................................................................................	207
show snmp-server user .......................................................................................................	207
show snmp-server community.............................................................................................	207
show snmp-server host .......................................................................................................	208
	X

show snmp-server engineID................................................................................................	208
show rmon history ...............................................................................................................	209
show rmon event .................................................................................................................	209
show rmon alarm.................................................................................................................	210
Chapter 25 LLDP Commands..............................................................................	211
lldp.......................................................................................................................................	211
lldp hold-multiplier................................................................................................................	211
lldp timer..............................................................................................................................	212
lldp med-fast-count ..............................................................................................................	213
lldp receive ..........................................................................................................................	214
lldp transmit .........................................................................................................................	214
lldp snmp-trap......................................................................................................................	215
lldp tlv-select........................................................................................................................	215
lldp med-location .................................................................................................................	216
lldp med-status ....................................................................................................................	217
lldp med-tlv-select................................................................................................................	217
show lldp .............................................................................................................................	218
show lldp interface...............................................................................................................	218
show lldp local-information interface....................................................................................	219
show lldp neighbor-information interface .............................................................................	219
show lldp traffic interface .....................................................................................................	220

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 five 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 IP, reboot and reset the switch, upgrade the switch system and commands used for cable test.

Chapter 12: IPv6 Address Configuration Commands

Provide information about the commands used for configuring the System IPv6 addresses.

Chapter 13: Ethernet Configuration Commands

Provide information about the commands used for configuring the Bandwidth Control, Negotiation Mode, and Storm Control for enthernet ports.

Chapter 14: QoS Commands

Provide information about the commands used for configuring the QoS function.

Chapter 15: Port Mirror Commands

Provide information about the commands used for configuring the Port Mirror function.

Chapter 16: Port Isolation Commands

Provide information about the commands used for configuring Port Isolation function.

Chapter 17: Loopback Detection Commands

Provide information about the commands used for configuring the Loopback Detection function.

Chapter 18: ACL Commands

Provide information about the commands used for configuring the ACL (Access Control List).

Chapter 19: DHCP Filtering Commands

Provide information about the commands used for configuring the DHCP Filtering function.

Chapter 20: PoE Commands

Provide information about the commands used for configuring PoE function.

Chapter 21: MSTP Commands

Provide information about the commands used for configuring the MSTP (Multiple Spanning Tree Protocol).

Chapter 22: IGMP Snooping Commands

Provide information about the commands used for configuring the IGMP Snooping (Internet Group Management Protocol Snooping).

Chapter 23: MLD Snooping Commands

Provide information about the commands used for configuring the MLD Snooping (Multicast Listener Discovery Snooping).

Chapter 24: SNMP Commands

Provide information about the commands used for configuring the SNMP (Simple Network Management Protocol) functions.

Chapter 25: LLDP Commands

Provide information about the commands used for configuring LLDP function.

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 or SSH connection through an Ethernet port.

1.1.1.Logon by Telnet

To log on to the switch by a Telnet connection, please take the following steps:

1.Click Start → Run to open the Run window, and type in telnet 192.168.0.1 in the prompt Run window as Figure 1-1 and click OK.

Figure 1-1 Run Window

2.Type in the User name and Password (the factory default value for both of them are admin) and press the Enter button to enter User EXEC Mode , which is shown as Figure 1-2.

Figure 1-2 Log in the Switch

3.Type in enable command to enter Privileged EXEC Mode.

Figure 1-3 Enter into Priviledged EXEC Mode

1.1.2. Logon by SSH

To log on by SSH, a Putty client software is recommended. There are two authentication modes to set up an SSH connection:

Password Authentication Mode: It requires username and password, which are both admin by default.

Key Authentication Mode: It requires a public key for the switch and a private key for the SSH client software. You can generate the public key and the private key through Putty Key Generator.

Note:

Before SSH login, please follow the steps shown in Figure 1-4 to enable the SSH function through Telnet connection.

Figure 1-4 Enable SSH function

Password Authentication Mode

1.Open the software to log on to the interface of PuTTY. Enter the IP address of the switch into Host Name field; keep the default value 22 in the Port field; select SSH as the Connection type.

Figure 1-5 SSH Connection Config

2.Click the Open button in the above figure to log on to the switch. Enter the login user name and password to log on the switch, and then enter enable to enter Privileged EXEC Mode, so you can continue to configure the switch.

Figure 1-6 Log on the Switch

Key Authentication Mode

1.Select the key type and key length, and generate SSH key.

Figure 1-7 Generate SSH Key

Note:

1.The key length is in the range of 256 to 3072 bits.

2.During the key generation, randomly moving the mouse quickly can accelerate the key generation.

2.After the key is successfully generated, please save the public key and private key to a TFTP server.

Figure 1-8 Save the Generated Key

3.Log on to the switch by Telnet and download the public key file from the TFTP server to the switch, as the following figure shows:

Figure 1-9 Download the Public Key

Note:

1.The key type should accord with the type of the key file.

2.The SSH key downloading can not be interrupted.

TP-Link TL-SG2216, TL-SG2424 CLI Reference Guide

4.After the public key is downloaded, please log on to the interface of PuTTY and enter the IP address for login.

Figure 1-10 SSH Connection Config

5.Click Browse to download the private key file to SSH client software and click Open.

Figure 1-11 Download the Private Key

6.After successful authentication, please enter the login user name. If you log on to the switch without entering password, it indicates that the key has been successfully downloaded.

Figure 1-12 Log on 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.

User EXEC Mode

Privileged EXEC		Global Configuration
Mode		Mode

Interface Configuration Mode Interface gigabitEthernet Interface link-aggregation Interface range gigabitEthernet Interface range link-aggregation Interface vlan

……

VLAN Configuration Mode

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

Prompt

Logout or Access the next

Path

mode

User EXEC

Primary

mode

Use

the exit

command

once

TL-SG2424>

disconnect the switch.

Mode

connected with the

Use the enable command to

switch.

access Privileged EXEC mode.

Use

the

enable

Enter the disable or the exit

Privileged

command to enter

TLSG2424#

command to return to User EXEC

EXEC Mode

this

mode

from

mode.

User EXEC mode.

Enter

configure

command

access Global Configuration mode.

Mode

Accessing

Prompt

Logout or Access the next

Path

mode

Use the configure

Use the exit or the end command

command to enter

or press Ctrl+Z to return to

this

mode

from

Privileged EXEC mode.

Global

Privileged

EXEC

Use the interface gigabitEthernet

Configuration

mode.

TLSG2424 (config)#

port

interface

range

gigabitEthernet port-list command

Mode

to access

interface Configuration

mode.

Use the vlan vlan-list to access

VLAN Configuration mode.

Use the interface

Use the end command or press

type

number

TL-SG2424 (config-if)#

Ctrl+Z to return to Privileged EXEC

Interface

command to enter

mode.

this

mode

from

Configuration

Enter exit command or the #

Global

command

return to

Global

Mode

Configuration

TL-SG2424(config-if-range)#

Configuration mode.

mode.

A port number must be specified in

the interface command.

Use

the

vlan

Use the end command or press

VLAN

vlan-list command

Ctrl+Z to return to Privileged EXEC

Configuration

to enter this mode

TL-SG2424 (config-vlan)#

mode.

Mode

from

Global

Enter the exit

command or the #

Configuration

command to return to Global

mode.

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 Telnet/SSH 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: 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/SSH. 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: 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,1/0/1,1/0/3-5,1/0/7 indicates choosing port 1/0/1,1/0/3,1/0/4,1/0/5,1/0/7.

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#

service password-encryption

Description

The service password-encryption command is used to encrypt the password when the password is defined or when the configuration is written, using the symmetric encryption algorithm. Encryption prevents the password from being readable in the configuration file. To disable the global encryption function, please use no service password-encryption command.

Syntax

service password-encryption no service password-encryption

Command Mode

Global Configuration Mode

Example

Enable the global encryption function:

TL-SG2424(config)# service password-encryption

enable password

Description

The enable password command is used to set or change the password for users to access Privileged EXEC Mode from User EXEC Mode. To remove the password, please use no enable password command. This command uses the symmetric encryption.

Syntax

enable password { [ 0 ] password | 7 encrypted-password } no enable password

Parameter

0 —— Specify the encryption type. 0 indicates that an unencrypted password will follow. By default, the encryption type is 0.

password —— Super password, a string from 1 to 31 alphanumeric characters or symbols. The password is case sensitive, allows digits, English letters (case sensitive), underlines and sixteen special characters ( !$%'()*,-./[]{|} ). By default, it is empty.

7 —— Indicates a symmetric encrypted password with fixed length will follow.

encrypted-password —— A symmetric encrypted password with fixed length, which you can copy from another switch’s configuration file. After the encrypted password is configured, you should use the corresponding unencrypted password if you re-enter this mode.

Command Mode

Global Configuration Mode

User Guidelines

If the password you configured here is unencrypted and the global encryption function is enabled in service password-encryption, the password in the configuration file will be displayed in the symmetric encrypted form.

Example

Set the super password as “admin” and unencrypted to access Privileged EXEC Mode from User EXEC Mode:

TL-SG2424(config)#enable password 0 admin

enable secret

Description

The enable secret command is used to set a secret password, which is using an MD5 encryption algorithm, for users to access Privileged EXEC Mode from User EXEC Mode. To return to the default configuration, please use no enable secret command. This command uses the MD5 encryption.

Syntax

enable secret { [ 0 ] password | 5 encrypted-password } no enable secret

Parameter

0 —— Specify the encryption type. 0 indicates that an unencrypted password will follow. By default, the encryption type is 0.

5 —— Indicates an MD5 encrypted password with fixed length will follow.

encrypted-password —— An MD5 encrypted password with fixed length, which you can copy from another switch’s configuration file. After the encrypted password is configured, you should use the corresponding unencrypted password if you re-enter this mode.

Command Mode

Global Configuration Mode

User Guidelines

If both the enable password and enable secret are defined, you must enter the password set in enable secret.

Example

Set the secret password as “admin” and unencrypted to access Privileged EXEC Mode from User EXEC Mode. The password will be displayed in the encrypted form.

TL-SG2424(config)#enable secret 0 admin

disable

Description

The disable command is used to return to User EXEC Mode from Privileged EXEC Mode.

Syntax

disable

Command Mode

Privileged EXEC Mode

Example

Return to User EXEC Mode from Privileged EXEC Mode:

TL-SG2424# disable

TL-SG2424>

configure

Description

The configure command is used to access Global Configuration Mode from

Privileged EXEC Mode.

Syntax

configure

Command Mode

Privileged EXEC Mode

Example

Access Global Configuration Mode from Privileged EXEC Mode:

TL-SG2424# configure

TL-SG2424(config)#

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