TL-SL2210/TL-SL2218/TL-SL2428/TL-SL2452 Smart Switch REV1.1.
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 © 2014 TP-LINK TECHNOLOGIES CO., LTD.
CONTENTS Preface .............................................................................................................. 1 Chapter 1 Using the CLI ....................................................................................... 3 1.1 Accessing the CLI..............................................................................................................3 1.2 CLI Command Modes........................................................................................................4 1.
show voice vlan .....................................................................................................................20 show voice vlan oui ...............................................................................................................21 show voice vlan switchport ....................................................................................................21 Chapter 5 Etherchannel Commands .................................................................
ip ssh version ........................................................................................................................41 ip ssh timeout ........................................................................................................................42 ip ssh max-client....................................................................................................................42 ip ssh download.....................................................................................
reboot ....................................................................................................................................64 copy running-config startup-config ........................................................................................64 copy startup-config tftp ..........................................................................................................65 copy tftp startup-config .....................................................................................
Chapter 13 QoS Commands................................................................................. 85 qos ........................................................................................................................................85 qos cos ..................................................................................................................................85 qos dscp ...............................................................................................................
access-list policy action .......................................................................................................106 access-list bind(interface)....................................................................................................107 access-list bind(vlan) ...........................................................................................................107 show access-list .................................................................................................
show spanning-tree interface-security .................................................................................126 show spanning-tree mst ......................................................................................................127 Chapter 20 IGMP Commands..............................................................................128 ip igmp snooping(global) .....................................................................................................
show snmp-server ...............................................................................................................152 show snmp-server view .......................................................................................................153 show snmp-server group .....................................................................................................153 show snmp-server user .....................................................................................................
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-SL2210/TL-SL2218/TL-SL2428/TL-SL2452 Smart Switch. The four devices of TL-SL2210, TL-SL2218, TL-SL2428 and TL-SL2452 are sharing this User Guide. For simplicity, we will take TL-SL2428 for example throughout the configuration chapters.
Chapter 10: MAC Address Commands Provide information about the commands used for Address configuration. Chapter 11: System 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 other operations. Chapter 12: Ethernet Configuration Commands Provide information about the commands used for configuring the Bandwidth Control, Negotiation Mode, and Storm Control for Ethernet ports.
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.
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.
Interface Configuration Mode Interface fastEthernet Interface gigabitEthernet Interface link-aggregation Interface range fastEthernet User EXEC Mode Interface range gigabitEthernet Interface range link-aggregation password Interface vlan Privileged EXEC Global Configuration Mode Mode …… 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 Path Use next mode interface Use the end command or fastEthernet/gigabitEthernet press Ctrl+Z to return to port the Logout or Access the Prompt or interface range Interface fastEthernet/ Configuration gigabitEthernet Mode command to enter this mode from Global TL-SL2428 (config-if)# Privileged EXEC mode. Enter the exit command or the or port-list Configuration TL-SL2428(config-if-range)# mode. # command to return to Global Configuration mode.
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.
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.
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-SL2428>enable Enter password： TL-SL2428# enable password Description The enable password command is used to set the password for users to access Privileged EXEC Mode from User EXEC Mode.
Example Set the super password as admin to access Privileged EXEC Mode from User EXEC Mode: TL-SL2428(config)# enable password 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-SL2428# disable TL-SL2428> configure Description The configure command is used to access Global Configuration Mode from Privileged EXEC Mode.
exit Description The exit command is used to return to the previous Mode from the current Mode. Syntax exit 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-SL2428(config-if)# exit TL-SL2428(config)#exit TL-SL2428# end Description The end command is used to return to Privileged EXEC Mode.
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.
Parameter vlan-id —— Specify IEEE 802.1Q VLAN ID, ranging from 1 to 4094. Command Mode Global Configuration Mode Example Create VLAN Interface 2: TL-SL2428(config)# interface vlan 2 name Description The name command is used to assign a description to a VLAN. To clear the description, please use no name command. Syntax name descript no name Parameter descript ——String to describe the VLAN, which contains 16 characters at most.
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.
Syntax show vlan summary Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the summarized information of IEEE 802.1Q VLAN: TL-SL2428(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.
Example Display the information of vlan 5: TL-SL2428(config)# show vlan 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.
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.
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-SL2428(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.
Description The voice vlan mac-address command is used to create Voice VLAN OUI. To delete the specified Voice VLAN OUI, please use no voice vlan mac-address command. Syntax voice vlan mac-address mac-addr mask mask [description descript] no voice vlan mac-address mac-addr Parameter mac-addr —— The OUI address of the voice device, in the format of XX:XX:XX:XX:XX:XX. mask —— The OUI address mask of the voice device, in the format of XX:XX:XX:XX:XX:XX.
Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Configure the Fast Ethernet port 3 to operate in the auto voice VLAN mode: TL-SL2428(config)#interface fastEthernet 1/0/3 TL-SL2428(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.
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the configuration information of Voice VLAN globally: TL-SL2428(config)#show voice vlan show voice vlan oui Description The show voice vlan oui command is used to display the configuration information of Voice VLAN OUI.
Example Display the configuration information of Fast Ethernet port 1 in the Voice VLAN: TL-SL2428(config)#show voice vlan switchport fastEthernet 1/0/1 Display the configuration information of all the ports in the Voice VLAN: TL-SL2428(config)#show voice vlan switchport 22
Chapter 5 Etherchannel Commands Etherchannel Commands are used to configure LAG and LACP function. LAG (Link Aggregation Group) is to combine a number of ports together to make a single high-bandwidth data path, which can highly extend the bandwidth. The bandwidth of the LAG is the sum of bandwidth of its member port. LACP (Link Aggregation Control Protocol) is defined in IEEE802.3ad and enables the dynamic link aggregation and disaggregation by exchanging LACP packets with its partner.
port-channel load-balance Description The port-channel load-balance command is used to configure the Aggregate Arithmetic for LAG. To return to the default configurations, please use no port-channel load-balance command. Syntax port-channel load-balance { src-dst-mac | src-dst-ip } no port-channel load-balance Parameter src-dst-mac —— The source and destination MAC address. When this option is selected, the Aggregate Arithmetic will be based on the source and destination MAC addresses of the packets.
Command Mode Global Configuration Mode Example Configure the LACP system priority as 1024 globally: TL-SL2428(config)# lacp system-priority 1024 lacp port-priority Description The lacp port-priority command is used to configure the LACP port priority for specified ports. To return to the default configurations, please use no lacp port-priority command. Syntax lacp port-priority pri no lacp port-priority Parameter pri —— The port priority, ranging from 0 to 65535. It is 32768 by default.
Syntax show etherchannel [ channel-group-num ] { detail | summary } Parameter channel-group-num —— The EtherChannel Group number, ranging from 1 to 6. By default, it is empty, and will display the information of all EtherChannel Groups. detail —— The detailed information of EtherChannel. summary —— The EtherChannel information in summary.
Parameter channel-group-num —— The EtherChannel Group number, ranging from 1 to 6. By default, it is empty, and will display the information of all LACP groups. internal —— The internal LACP information. neighbor —— The neighbor LACP information.
Chapter 6 User Management Commands User Management Commands are used to configure the user name and password for users to log on to the Web management page with a certain access level so as to protect the settings of the switch from being randomly changed. user name Description The user name command is used to add a new user or modify the existed user’s information. To delete the existed users, please use no user name command.
TL-SL2428(config)# user name tplink password password type admin status enable user access-control ip-based Description The user access-control ip-based command is used to limit the IP-range of the users for login. Only the users within the IP-range you set here are allowed to login. To cancel the user access limit, please use no user access-control command. Syntax user access-control ip-based ip-addr ip-mask no user access-control Parameter ip-addr —— The source IP address.
no user access-control Parameter mac-addr —— The source MAC address. Only the user with this MAC address is allowed to login. Command Mode Global Configuration Mode Example Configure that only the user whose MAC address is 00:00:13:0A:00:01 is allowed to login: TL-SL2428(config)# user access-control mac-based 00:00:13:0A:00:01 user access-control port-based Description The user access-control port-based command is used to limit the ports for login.
user max-number Description The user max-number command is used to configure the number of the users logging on at the same time. To cancel the limit to the numbers of the users logging in, please use no user max-number command. Syntax user max-number admin-num guest-num no user max-number Parameter admin-num —— The maximum number of the users logging on as Admin, ranging from 1 to 16. The total number of Admin and Guest should be less than 16.
Parameter minutes ——The timeout time, ranging from 5 to 30 in minutes. By default, the value is 10. Command Mode Global Configuration Mode Example Configure the timeout time of the switch as 15 minutes: TL-SL2428(config)# user idle-timeout 15 show user account-list Description The show user account-list command is used to display the information of the current users.
Example Display the security configuration information of the users: TL-SL2428(config)# show user configuration 33
Chapter 7 System Log Commands The log information will record the settings and operation of the switch respectively for you to monitor operation status and diagnose malfunction. logging buffer Description The logging buffer command is used to configure the severity level and the status of the configuration input to the log buffer. To disable the logging buffer function, please use no logging buffer command. Local Log is the log information saved in the switch.
file flash command. The log file indicates the flash sector for saving system log. The information in the log file will not be lost after the switch is restarted and can be got by the show logging flash command. This command does not apply to TL-SL2452. Syntax logging file flash level no logging file flash Parameter level —— Severity level of the log information output to each channel. There are 8 severity levels marked with values 0-7. The smaller value has the higher priority.
Example Enable the log file flash function: TL-SL2452(config)#logging file flash logging file flash frequency Description The logging file flash frequency command is used to specify the frequency to synchronize the system log file in the log buffer to the flash. To resume the default synchronizing frequency, please use the no logging file flash frequency command. This command only applies to TL-SL2452.
no logging file flash level command. This command only applies to TL-SL2452. Syntax logging file flash level level no logging file flash level Parameter level —— Severity level of the log message. There are 8 severity levels marked with values 0-7. The smaller value has the higher priority. Only the log with the same or smaller severity level value will be saved to the flash. By default, it is 2 indicating that the log message marked with 0~2 will be saved in the log flash.
logging host index Description The logging host index command is used to configure the Log Host. To clear the configuration of the specified Log Host, please use no logging host index command. Log Host is to receive the system log from other devices. You can remotely monitor the settings and operation status of other devices through the log host. Syntax logging host index idx host-ip level no logging host index idx Parameter idx —— The index of the log host. The switch supports 4 log hosts at most.
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the configuration of the Local Log: TL-SL2428(config)# show logging local-config show logging loghost Description The show logging loghost command is used to display the configuration of the log host. Syntax show logging loghost [ index ] Parameter index ——The index of the log host whose configuration will be displayed, ranging from 1 to 4. Display the configuration of all the log hosts by default.
Parameter level —— Severity level. There are 8 severity levels marked with values 0-7. The information of levels with priority not lower than the select level will display. Display all the log information in the log buffer by default.
Chapter 8 SSH Commands SSH (Security Shell) can provide the unsecured remote management with security and powerful authentication to ensure the security of the management information. ip ssh server Description The ip ssh server command is used to enable SSH function. To disable the SSH function, please use no ip ssh server command.
Example Enable SSH v2: TL-SL2428(config)# ip ssh version v2 ip ssh timeout Description The ip ssh timeout command is used to specify the idle-timeout time of SSH. To restore to the factory defaults, please use ip ssh timeout command. Syntax ip ssh timeout value no ip ssh timeout Parameter value —— The Idle-timeout time. During this period, the system will automatically release the connection if there is no operation from the client. By default, this value is 120.
Command Mode Global Configuration Mode Example Specify the maximum number of the connections to the SSH server as 3: TL-SL2428(config)# ip ssh max-client 3 ip ssh download Description The ip ssh download command is used to download the SSH key file from TFTP server. Syntax ip ssh download { v1 | v2 } key-file ip-address ip-addr Parameter v1 | v2 —— Select the type of SSH key to download, v1 represents SSH-1, v2 represents SSH-2. key-file —— The name of the key-file which is selected to download.
Example Display the global configuration of SSH: TL-SL2428(config)# show ip ssh 44
Chapter 9 SSL Commands SSL (Secure Sockets Layer), a security protocol, is to provide a secure connection for the application layer protocol(e.g. HTTP) based on TCP. Adopting asymmetrical encryption technology, SSL uses key pair to encrypt/decrypt information. A key pair refers to a public key (contained in the certificate) and its corresponding private key. By default the switch has a certificate (self-signed certificate) and a corresponding private key.
Parameter ssl-cert —— The name of the SSL certificate which is selected to download to the switch. The length of the name ranges from 1 to 25 characters. The certificate must be BASE64 encoded. ip-addr —— The IP address of the TFTP server. Command Mode Global Configuration Mode Example Download a SSL certificate named ssl-cert from TFTP server with the IP address of 192.168.0.146: TL-SL2428(config)# ip http secure-server download certificate ssl-cert ip-address 192.168.0.
show ip http secure-server Description The show ip http secure-server command is used to display the global configuration of SSL.
Chapter 10 MAC Address Commands MAC address configuration can improve the network security by configuring the Port Security and maintaining the address information by managing the Address Table. mac address-table static Description The mac address-table static command is used to add the static MAC address entry. To remove the corresponding entry, please use no mac address-table static command. The static address can be added or removed manually, independent of the aging time.
mac address-table aging-time Description The mac address-table aging-time command is used to configure aging time for the dynamic address. To return to the default configuration, please use no mac address-table aging-time command. Syntax mac address-table aging-time aging-time no mac address-table aging-time Parameter aging-time —— The aging time for the dynamic address. The value of it can be 0 or ranges from 10 to 630 seconds. When 0 is entered, the Auto Aging function is disabled. It is 300 by default.
Command Mode Global Configuration Mode Example Add a filtering address entry of which VLAN ID is 1 and MAC address is 00:1e:4b:04:01:5d: TL-SL2428(config)# mac address-table filtering mac 00:1e:4b:04:01:5d vid 1 mac address-table max-mac-count Description The mac address-table max-mac-count command is used to configure the Port Security. To return to the default configurations, please use no mac address-table max-mac-count command.
Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Enable Port Security function for port 1, select Static mode as the learn mode, and specify the maximum number of MAC addresses that can be learned on this port as 30: TL-SL2428(config)# interface fastEthernet 1/0/1 TL-SL2428(config-if)# mac address-table max-mac-count max-number 30 mode static status enable show mac address-table address D
Example Display the Aging Time of the MAC address: TL-SL2428(config)# show mac address-table aging-time show mac address-table max-mac-count interface Description The show mac address-table max-mac-count interface command is used to display the security configuration of all Fast/Ethernet ports or the specified port. Syntax show mac address-table max-mac-count interface { fastEthernet [port] | gigabitEthernet [port] } Parameter port —— The Fast/Gigabit Ethernet port number.
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the address configuration of port 1: TL-SL2428(config)# show mac address-table interface fastEthernet 1/0/1 show mac address-table mac-num Description The show mac address-table mac-num command is used to display the total amount of MAC address table.
show mac address-table vlan Description The show mac address-table vlan command is used to display the MAC address configuration of the specified vlan. Syntax show mac address-table vlan vid Parameter vid ——The specified VLAN id.
Chapter 11 System Commands System Commands can be used to configure the System information and System IP, reboot and reset the switch, upgrade the switch system and other operations. system-time manual Description The system-time manual command is used to configure the system time manually.
UTC-09:00 —— TimeZone for Alaska. UTC-08:00 —— TimeZone for Pacific Time(US Canada). UTC-07:00 —— TimeZone for Mountain Time(US Canada). UTC-06:00 —— TimeZone for Central Time(US Canada). UTC-05:00 —— TimeZone for Eastern Time(US Canada). UTC-04:30 —— TimeZone for Caracas. UTC-04:00 —— TimeZone for Atlantic Time(Canada). UTC-03:30 —— TimeZone for Newfoundland. UTC-03:00 —— TimeZone for Buenos Aires, Salvador, Brasilia. UTC-02:00 —— TimeZone for Mid-Atlantic. UTC-01:00 —— TimeZone for Azores, Cape Verde Is.
Command Mode Global Configuration Mode Example Configure the system time mode as NTP, the time zone is UTC-12:00, the primary NTP server is 133.100.9.2 and the secondary NTP server is 139.78.100.163, the fetching-rate is 11 hours: TL-SL2428(config)# system-time ntp UTC-12:00 133.100.9.2 139.79.100.163 11 system-time dst predefined Description The system-time dst predefined command is used to select a daylight saving time configuration from the predefined mode. The configuration can be used recurrently.
system-time dst date Description The system-time dst date command is used to configure the one-off daylight saving time. The start date is in the current year by default. The time range of the daylight saving time must shorter than one year, but you can configure it spanning years. To disable DST function, please use no system-time dst command.
system-time dst recurring Description The system-time dst recurring command is used to configure the recurring daylight saving time. It can be configured spanning years. To disable DST function, please use no system-time dst command. Syntax system-time dst recurring {sweek} {sday} {smonth} {stime} {eweek} {eday} {emonth} {etime} [offset] no system-time dst Parameter sweek——The start week of the daylight saving time. There are 5 values showing as follows: first, second, third, fourth, last.
TL-SL2428(config)# system-time dst recurring first Sun May 02:00 last Sun Oct 02:00 45 hostname Description The hostname command is used to configure the system name. To clear the system name information, please use no hostname command. Syntax hostname hostname no hostname Parameter hostname —— System Name. The length of the name ranges from 1 to 32 characters. By default, it is the device name, for example “TL-SL2428”.
Example Configure the system location as SHENZHEN: TL-SL2428(config)# location SHENSHEN contact-info Description The contact-info command is used to configure the system contact information. To clear the system contact information, please use no contact-info command. Syntax contact-info contact_info no contact-info Parameter contact_info —— Contact Information. It consists of 32 characters at most. It is “www.tp-link.com” by default.
TL-SL2428(config)# ip management-vlan 6 ip address Description The ip address command is used to configure the system IP address, Subnet Mask and Default Gateway. To restore to the factory defaults, please use no ip address command. This command should be configured in the Interface Configuration Mode of the management VLAN. Syntax ip address {ip-addr} {ip-mask} [gateway] no ip address Parameter ip-addr —— The system IP of the switch. The default system IP is 192.168.0.1.
Command Mode Interface Configuration Mode (interface vlan) Example Enable the DHCP Client function when the management VLAN of the switch is VLAN1: TL-SL2428(config)# interface vlan 1 TL-SL2428(config-if)# ip address-alloc dhcp ip address-alloc bootp Description The ip address-alloc bootp command is used to enable the BOOTP Protocol. When the BOOTP Protocol is enabled, the switch will obtain IP address from BOOTP Server.
Example Reset the software of the switch: TL-SL2428# reset reboot Description The reboot command is used to reboot the switch. To avoid damage, please don’t turn off the device while rebooting. Syntax reboot Command Mode Privileged EXEC Mode Example Reboot the switch: TL-SL2428# reboot copy running-config startup-config Description The copy running-config startup-config command is used to save the current settings.
copy startup-config tftp Description The copy startup-config tftp command is used to backup the configuration file to TFTP server. Syntax copy startup-config tftp ip-address ip-addr filename name Parameter ip-addr —— IP address of the TFTP server. name —— Specify the name for the configuration file which would be backup. Command Mode Privileged EXEC Mode Example Backup the configuration files to TFTP server with the IP 192.168.0.
TL-SL2428# copy tftp startup-config ip-address 192.168.0.148 filename config firmware upgrade Description The firmware upgrade command is used to upgrade the switch system file via the TFTP server. Syntax firmware upgrade ip-address ip-addr filename name Parameter ip-addr —— IP address of the TFTP server. name —— Specify the name for the firmware file. Command Mode Privileged EXEC Mode Example Upgrade the switch system file named as firmware.bin via the TFTP server with the IP address 192.168.0.
count (-i) —— The interval to send ICMP request packets. It ranges from 100 to 1000 milliseconds. By default, this value is 1000. Command Mode User EXEC Mode and Privileged EXEC Mode Example To test the connectivity between the switch and the network device with the IP 192.168.0.131, please specify the count (-l) as 512 bytes and count (-i) as 1000 milliseconds.
loopback interface Description The loopback interface command is used to test whether the port is available or not. Syntax loopback interface { fastEthernet port | gigabitEthernet port } { internal | external } Parameter port —— The Fast/Gigabit Ethernet port number. internal | external —— Loopback Type. There are two options: “internal” and “external”.
show running-config Description The show running-config command is used to display the current operating configuration of the system or a specified port. Syntax show running-config [ interface { fastEthernet port | gigabitEthernet port } ] Parameter port —— The Fast/Gigabit Ethernet port number.
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the DST time information of the switch TL-SL2428# show system-time dst show system-time ntp Description The show system-time ntp command is used to display the NTP mode configuration information.
Example Show the cable-diagnostics of port 3: TL-SL2428# show cable-diagnostics interface fastEthernet 1/0/3 71
Chapter 12 Ethernet Configuration Commands Ethernet Configuration Commands can be used to configure the Bandwidth Control, Negotiation Mode and Storm Control for Ethernet ports. interface fastEthernet Description The interface fastEthernet command is used to enter the interface fastEthernet Configuration Mode and configure the corresponding Fast Ethernet port. Syntax interface fastEthernet port Parameter port —— The Fast/Gigabit Ethernet port number.
User Guidelines Command in the Interface Range fastEthernet Mode is executed independently on all ports in the range. It does not effect the execution on the other ports at all if the command results in an error on one port.
Parameter port-list —— The list of Gigabit Ethernet ports. Command Mode Global Configuration Mode User Guidelines Command in the Interface Range gigabitEthernet Mode is executed independently on all ports in the range. It does not effect the execution on the other ports at all if the command results in an error on one port.
Description The shutdown command is used to disable an Ethernet port. To enable this port again, please use no shutdown command.
media-type Description The media-type command is used to configure the media type of Combo port. For a Combo port, the media type should be configured before you set its speed and mode. This command does not apply to TL-SL2210/TL-SL2452 since TL-SL2210/TL-SL2452 has no Combo port. Syntax media-type { rj45 | sfp } Parameter rj45 | sfp —— Media type.
TL-SL2428(config)# interface fastEthernet 1/0/3 TL-SL2428(config-if)# duplex full speed Description The speed command is used to configure the Speed Mode for an Ethernet port. To return to the default configuration, please use no speed command. Syntax speed { 10 | 100 | 1000 | auto } no speed Parameter 10 | 100 | 1000 | auto —— The speed mode of the Ethernet port. There are four options: 10Mbps, 100Mbps, 1000Mbps and Auto negotiation mode (default).
Parameter rate —— Specify the bandwidth for receiving broadcast packets on the port. The packet traffic exceeding the bandwidth will be discarded. By default, the value is “128K”.
storm-control unicast Description The storm-control unicast command is used to enable the unicast control function. To disable the unicast control function, please use no storm-control unicast command. Unicast control function allows the switch to filter UL frame in the network. If the transmission rate of the UL frames exceeds the set bandwidth, the packets will be automatically discarded to avoid network broadcast storm.
Parameter ingress-rate — — Specify the bandwidth for receiving packets. Range: 1-1024000 for the gigaport. egress-rate — — Specify the bandwidth for sending packets. Range: 1-1024000 for the gigaport.
Parameter port —— The Ethernet port number. Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the connective-status of all ports: TL-SL2428(config)# show interface status Display the connective-status of port 1: TL-SL2428(config)# show interface fastEthernet 1/0/1 status show interface counters Description The show interface counters command is used to display the statistic information of all ports or an Ethernet port.
Parameter port —— The Ethernet port number. Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the description of all Ethernet ports: TL-SL2428(config)# show interface description Display the description of port 2: TL-SL2428(config)# show interface fastEthernet 1/0/2 description show interface flowcontrol Description The show interface flowcontrol command is used to display the flow-control information of an Ethernet port.
Parameter port —— The Ethernet port number. Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the configurations of all Ethernet ports: TL-SL2428(config)# show interface configuration Display the configurations of port 2: TL-SL2428(config)# show interface fastEthernet 1/0/2 configuration show storm-control Description The show storm-control command is used to display the storm-control information of Ethernet ports.
Syntax show bandwidth [interface { fastEthernet port | gigabitEthernet port | range fastEthernet port-list | range gigabitEthernet port-list }] Parameter port —— The Ethernet port number. port-list —— The list of the Ethernet ports.
Chapter 13 QoS Commands QoS (Quality of Service) function is used to optimize the network performance. It provides you with network service experience of a better quality. qos Description The qos command is used to configure the prority based on port. To return to the default configuration, please use no qos command. Syntax qos tc-id no qos Parameter tc-id —— The priority of port. It ranges from 0 to 3, which represent TC 0 -TC 3 respectively. By default, the priority is TC 0.
Syntax qos cos no qos cos Command Mode Global Configuration Mode User Guidelines IEEE 802.1P gives the Pri field in IEEE 802.1Q tag a recommended definition. When the mapping relation between IEEE 802.1P Priority and TC egress queue is enabled, the data will be classified into the egress queue based on this mapping relation. Example Enable the mapping relation between IEEE 802.
qos queue cos-map Description The qos queue cos-map command is used to configure the mapping relation between IEEE 802.1P priority tag/IEEE 802.1Q tag and the TC egress queue. To return to the default configuration, please use no qos queue cos-map command. When 802.1P Priority is enabled, the packets with 802.1Q tag are mapped to different priority levels based on 802.1P priority mode. The untagged packets are mapped based on port priority mode.
datagram are mapped to different priority levels based on DSCP priority mode; non-IP datagram with IEEE 802.1Q tag are mapped to different priority levels based on IEEE 802.1P priority mode if IEEE 802.1P Priority is enabled; the untagged non-IP datagram are mapped based on port priority mode. Syntax qos queue dscp-map { dscp-list } { tc-id } no qos queue dscp-map Parameter dscp-list —— List of DSCP value. One or several DSCP values can be typed using comma to separate.
Parameter sp —— Strict-Priority Mode. In this mode, the queue with higher priority will occupy the whole bandwidth. Packets in the queue with lower priority are sent only when the queue with higher priority is empty. wrr —— Weight Round Robin Mode. In this mode, packets in all the queues are sent in order based on the weight value for each queue. The weight value ratio of TC0, TC1, TC2 and TC3 is 1:2:4:8. sp+wrr —— Strict-Priority + Weight Round Robin Mode.
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the configuration of QoS for port 5: TL-SL2428# show qos interface fastEthernet 1/0/5 Display the configuration of QoS for ports 1-4: TL-SL2428# show qos interface range fastEthernet 1/0/1-4 show qos cos-map Description The show qos cos-map command is used to display the configuration of IEEE 802.1P priority and the mapping relation between IEEE 802.1P priority and tc-id.
show qos queue mode Description The show qos queue mode command is used to display the schedule rule of the egress queues. Syntax show qos queue mode Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the schedule rule of the egress queues: TL-SL2428# show qos queue mode show qos status Description The show qos status command is used to display the status of IEEE 802.1P priority and DSCP priority.
Chapter 14 Port Mirror Commands Port Mirror refers to the process of forwarding copies of packets from one port to a monitoring port. Usually, the monitoring port is connected to data diagnose device, which is used to analyze the monitored packets for monitoring and troubleshooting the network. monitor session destination interface Description The monitor session destination interface command is used to configure the monitoring port. Each monitor session has only one monitoring port.
monitor session source interface Description The monitor session source interface command is used to configure the monitored port. To delete the corresponding monitored port, please use no monitor session source interface command.
TL-SL2428(config)# monitor session 1 source interface fastEthernet 1/0/4-5,1/0/7 rx Delete port 4 in monitor session 1 and its configuration: TL-SL2428(config)# no monitor session 1 source interface fastEthernet 1/0/4 rx show monitor session Description The show monitor session command is used to display the configuration of port monitoring. Syntax show monitor session [session_num] Parameter session_num —— The monitor session number, ranging from 1 to 4. It is optional.
Chapter 15 Port Isolation Commands Port Isolation provides a method of restricting traffic flow to improve the network security by forbidding the port to forward packets to the ports that are not on its forwarding port list. port isolation Description The port isolation command is used to configure the forward port list of a port, so that this port can only communicate with the ports on its port list. To delete the corresponding configuration, please use no port isolation command.
Syntax show port isolation interface [ fastEthernet port | gigabitEthernet port ] Parameter port —— The number of Ethernet port you want to show its forward port list, in the format of 1/0/2.
Chapter 16 Loopback Detection Commands With loopback detection feature enabled, the switch can detect loops using loopback detection packets. When a loop is detected, the switch will display an alert or further block the corresponding port according to the configuration. loopback-detection(global) Description The loopback-detection command is used to enable the loopback detection function globally. To disable it, please use no loopback detection command.
Example Specify the interval-time as 50 seconds: TL-SL2428(config)# loopback-detection interval 50 loopback-detection recovery-time Description The loopback-detection recovery-time command is used to configure the time after which the blocked port would automatically recover to normal status. Syntax loopback-detection recovery-time recovery-time Parameter recovery-time —— The time after which the blocked port would automatically recover to normal status, and the loopback detection would restart.
TL-SL2428(config)# interface range fastEthernet 1/0/1-3 TL-SL2428(Config-if-range)# loopback-detection loopback-detection config Description The loopback-detection config command is used to configure the process-mode and recovery-mode for the ports by which the switch copes with the detected loops. Syntax loopback-detection config [ process-mode { alert | port-based }] [ recovery-mode { auto | manual }] Parameter process-mode —— The mode how the switch processes the detected loops.
Syntax loopback-detection recover Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Recover the blocked port 2 to normal status: TL-SL2428(config)# interface fastEthernet 1/0/2 TL-SL2428(config-if)# loopback-detection recover show loopback-detection global Description The show loopback-detection global command is used to display the global configuration of loopback detection function such
Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the configuration of loopback detection function and the status of all ports: TL-SL2428# show loopback-detection interface Display the configuration of loopback detection function and the status of port 5: TL-SL2428# show loopback-detection interface fastEthernet 1/0/5 101
Chapter 17 ACL Commands access-list create Description The access-list create command is used to create standard-IP ACL and extend-IP ACL. Syntax access-list create access-list-num Parameter access-list-num —— ACL ID, ranging from 100 to 299. The ID range of Standard-IP ACL ranges is 100-199 and the Extend-IP ACL is 200-299.
TL-SL2428(config)# mac access-list 23 access-list standard Description The access-list standard command is used to add Standard-IP ACL rule. To delete the corresponding rule, please use no access-list standard command. Standard-IP ACLs analyze and process data packets based on a series of match conditions, which can be the source IP addresses and destination IP addresses carried in the packets.
access-list extended Description The access-list extended command is used to add Extended-IP ACL rule. To delete the corresponding rule, please use no access-list extended command. Syntax access-list extended acl-id rule rule-id { deny | permit } [[ sip source-ip ] smask source-ip-mask ] [[ dip destination-ip] dmask destination-ip-mask ] [ s-port s-port ] [ d-port d-port ] [ protocol protocol ] no access-list extended acl-id rule rule-id Parameter acl-id——The desired Extended-IP ACL for configuration.
rule Description The rule command is used to configure MAC ACL rule. To delete the corresponding rule, please use no rule command. Syntax rule rule-id { deny | permit } [[ smac source-mac ] smask source-mac-mask ] [[ dmac destination-mac ] dmask destination-mac-mask ] no rule rule-id Parameter rule-id —— The rule ID. deny —— The operation to discard packets. permit ——The operation to forward packets. It is the default value. source-mac —— The source MAC address contained in the rule.
Policy is used to control the data packets those match the corresponding ACL rules by configuring ACLs and actions together for effect. The operations here include stream mirror, stream condition, QoS Remarking and redirect. Syntax access-list policy name name no access-list policy name name Parameter name —— The Policy Name, ranging from 1 to 16 characters.
access-list bind(interface) Description The access-list bind command is used to bind a policy to a specified port. To cancel the bind relation, please use no access-list bind command. Syntax access-list bind policy-name no access-list bind policy-name Parameter policy-name —— The name of the policy desired to bind.
TL-SL2428(config-if)# access-list bind policy1 show access-list Description The show access-list command is used to display configuration of ACL. Syntax show access-list acl-id Parameter acl-id —— The ID of the ACL selected to display the configuration.
show access-list bind Description The show access-list bind command is used to display the configuration of Policy bind.
Chapter 18 DHCP Filtering Commands DHCP Filtering functions to monitor the process of hosts obtaining IP addresses from DHCP Servers by configuring the desired port(s) as Trusted Port(s). Only the hosts connected to the trusted port(s) can receive DHCP packets from DHCP servers. In this way, the switch can devoid of DHCP cheating attack which will cause network confusion and security problem. ip dhcp filtering Description The ip dhcp filtering command is used to enable DHCP Filtering function.
Example Configure port 1 to be a trusted port: TL-SL2428(config)#interface fastEthernet 1/0/1 TL-SL2428(config-if)#ip dhcp filtering trust show ip dhcp filtering Description The show ip dhcp filtering command is used to display the running status of DHCP Filtering.
Chapter 19 MSTP Commands MSTP (Multiple Spanning Tree Protocol), compatible with both STP and RSTP and subject to IEEE 802.1s, can disbranch a ring network. STP is to block redundant links and backup links as well as optimize paths. spanning-tree(global) Description The spanning-tree command is used to enable STP function globally. To disable the STP function, please use no spanning-tree command.
TL-SL2428(config)# interface fastEthernet 1/0/2 TL-SL2428(config-if)# spanning-tree spanning-tree common-config Description The spanning-tree common-config command is used to configure the parameters of the ports for comparison in the CIST and the common parameters of all instances. To return to the default configuration, please use no spanning-tree common-config command. CIST (Common and Internal Spanning Tree) is the spanning tree in a switched network, connecting all devices in the network.
designated port, they can transit their states to forwarding rapidly to reduce the unnecessary forward delay.
spanning-tree mst configuration Description The spanning-tree mst configuration command is used to access MST Configuration Mode from Global Configuration Mode, as to configure the VLAN-Instance mapping, region name and revision level. To return to the default configuration of the corresponding Instance, please use no spanning-tree mst configuration command.
Example Map the VLANs 1-100 to Instance 1: TL-SL2428(config)# spanning-tree mst configuration TL-SL2428(config-mst)# instance 1 vlan 1-100 Disable Instance 1, namely remove all the mapping VLANs 1-100: TL- SL2428(config)# spanning-tree mst configuration TL- SL2428(config-mst)# no instance 1 Remove VLANs 1-50 in mapping VLANs 1-100 for Instance 1: TL-SL2428(config)# spanning-tree mst configuration TL-SL2428(config-mst)# no instance 1 vlan 1-50 name Description The name command is used to configure the regio
Parameters revision —— The revision level for MST region identification, ranging from 0 to 65535. Command Mode MST Configuration Mode Example Configure the revision level of MST as 100: TL-SL2428(config)# spanning-tree mst configuration TL-SL2428(config-mst)# revision 100 spanning-tree mst instance Description The spanning-tree mst instance command is used to configure the priority of MST instance. To return to the default value of MST instance priority, please use no spanning-tree mst instance command.
use no spanning-tree mst command. A port can play different roles in different spanning tree instance. You can use this command to configure the parameters of the ports in different instance IDs as well as view status of the ports in the specified instance. Syntax spanning-tree mst instance instance-id {[ port-priority pri ] | [ cost cost ]} no spanning-tree mst instance instance-id Parameter instance-id —— Instance ID, ranging from 1 to 8.
Command Mode Global Configuration Mode Example Configure the bridge priority as 4096: TL-SL2428(config)# spanning-tree priority 4096 spanning-tree tc-defend Description The spanning-tree tc-defend command is used to configure the TC Protect of Spanning Tree globally. To return to the default configuration, please use no spanning-tree tc-defend command. A switch removes MAC address entries upon receiving TC-BPDUs.
Syntax spanning-tree timer {[ forward-time forward-time ] [ hello-time hello-time ] [ max-age max-age ]} no spanning-tree timer Parameter forward-time —— Forward Delay, which is the time for the port to transit its state after the network topology is changed. Forward Delay ranges from 4 to 30 in seconds and it is 15 by default. Otherwise, 2 * (Forward Delay - 1) >= Max Age. hello-time ——Hello Time, which is the interval to send BPDU packets, and used to test the links.
Command Mode Global Configuration Mode Example Configure the hold-count of STP as 8pps: TL-SL2428(config)# spanning-tree hold-count 8 spanning-tree max-hops Description The spanning-tree max-hops command is used to configure the maximum number of hops that occur in a specific region before the BPDU is discarded. To return to the default configurations, please use no spanning-tree max-hops command.
Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Enable the BPDU filter function for port 2: TL-SL2428(config)# interface fastEthernet 1/0/2 TL-SL2428(config-if)# spanning-tree bpdufilter spanning-tree bpduguard Description The spanning-tree bpduguard command is used to enable the BPDU protect function for a port.
Syntax spanning-tree guard loop no spanning-tree guard loop Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Enable the Loop Protect function for port 2: TL-SL2428(config)# interface fastEthernet 1/0/2 TL-SL2428(config-if)# spanning-tree guard loop spanning-tree guard root Description The spanning-tree guard root command is used to enable the Root Protect function for a port.
function, please use no spanning-tree guard tc command. A switch removes MAC address entries upon receiving TC-BPDUs. If a malicious user continuously sends TC-BPDUs to a switch, the switch will be busy with removing MAC address entries, which may decrease the performance and stability of the network. With the Protect of Spanning Tree function enabled, you can configure the number of TC-BPDUs in a required time, so as to avoid the process of removing MAC addresses frequently.
show spanning-tree active Description The show spanning-tree active command is used to display the active information of spanning-tree. Syntax show spanning-tree active Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the active information of spanning-tree: TL-SL2428(config)# show spanning-tree active show spanning-tree bridge Description The show spanning-tree bridge command is used to display the bridge parameters.
Syntax show spanning-tree interface [ fastEthernet port | gigabitEthernet port ] [ edge | ext-cost | int-cost | mode | p2p | priority | role | state | status ] Parameter port —— The Ethernet port number.
Display the interface security bpdufilter information: TL-SL2428(config)# show spanning-tree interface-security bpdufilter show spanning-tree mst Description The show spanning-tree mst command is used to display the related information of MST Instance. Syntax show spanning-tree mst { configuration [ digest ] | instance instance-id [ interface [ fastEthernet port | gigabitEthernet port ]} Parameter instance-id —— Instance ID desired to show, ranging from 1 to 8. port —— The Ethernet port number.
Chapter 20 IGMP Commands IGMP Snooping (Internet Group Management Protocol Snooping) is a multicast control mechanism running on Layer 2 switch. It can effectively prevent multicast groups being broadcasted in the network. ip igmp snooping(global) Description The ip igmp snooping command is used to configure IGMP Snooping globally. To disable the IGMP Snooping function, please use no ip igmp snooping command.
TL-SL2428(config)# interface fastEthernet 1/0/3 TL-SL2428(config-if)# ip igmp snooping ip igmp snooping immediate-leave Description The ip igmp snooping immediate-leave command is used to configure the Fast Leave function for port. To disable the Fast Leave function, please use no ip igmp snooping immediate-leave command.
ip igmp snooping vlan-config Description The ip igmp snooping vlan-config command is used to enable VLAN IGMP Snooping function or to modify IGMP Snooping parameters, and to create static multicast IP entry. To disable the VLAN IGMP Snooping function, please use no ip igmp snooping vlan-config command.
Example Enable the IGMP Snooping function and modify Router Port Time as 300 seconds, Member Port Time as 200 seconds for VLAN 1-3, and set the Leave time as 15 seconds for VLAN 1-2: TL-SL2428(config)# ip igmp snooping vlan-config 1-3 rtime 300 TL-SL2428(config)# ip igmp snooping vlan-config 1-3 mtime 200 TL-SL2428(config)# ip igmp snooping vlan-config 1-2 ltime 15 Add static multicast IP address 225.0.0.
leave-time —— Leave Time, which is the interval between the switch receiving a leave message from a host and the switch removing the host from the multicast groups. Leave Time ranges from 1 to 30 in seconds. By default, it is 1. port —— The Ethernet port number.
Example Bind the filtering address ID 2-6 to port 3: TL-SL2428(config)# interface fastEthernet 1/0/3 TL-SL2428(config-if)# ip igmp snooping filter addr-id 2-6 ip igmp snooping filter(global) Description The ip igmp snooping filter command is used to add or modify the multicast filtering IP-range. To delete the multicast filtering IP-range, please use no ip igmp snooping filter command.
Syntax ip igmp snooping filter no ip igmp snooping filter Command Mode Interface Configuration Mode (interface fastEthernet / interface range fastEthernet / interface gigabitEthernet / interface range gigabitEthernet) Example Enable IGMP Snooping filter function for port 3: TL-SL2428(config)# interface fastEthernet 1/0/3 TL-SL2428(config-if)# ip igmp snooping filter ip igmp snooping filter maxgroup Description The ip igmp snooping filter maxgroup command is used to specify the maximum number of multicast
Syntax ip igmp snooping filter mode mode Parameter mode —— Action Mode, with refuse and accept options. Refuse indicates only the multicast packets whose multicast IP is not in the IP-range will be processed, while accept indicates only the multicast packets whose multicast IP is in the IP-range will be processed. By default, the option is “accept”.
Syntax show ip igmp snooping interface { fastEthernet port | gigabitEthernet port } { basic-config | filter | packet-stat } show ip igmp snooping interface { fastEthernet port-list | gigabitEthernet port-list } { basic-config | filter | packet-stat } Parameter port —— The Ethernet port number. port-list —— The list of Ethernet ports. basic-config | filter | packet-stat —— The related configuration information selected to display.
show ip igmp snooping multi-vlan Description The show ip igmp snooping multi-vlan command is used to display the Multicast VLAN configuration. Syntax show ip igmp snooping multi-vlan Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the Multicast VLAN configuration: TL-SL2428# show ip igmp snooping multi-vlan show ip igmp snooping groups Description The show ip igmp snooping groups command is used to display the information of all IGMP snooping groups.
TL-SL2428#show ip igmp snooping groups Display all the multicast entries in VLAN 5: TL-SL2428(config)#show ip igmp snooping groups vlan 5 Display the count of multicast entries in VLAN 5: TL-SL2428(config)#show ip igmp snooping groups vlan 5 count Display the dynamic multicast groups of VLAN 5 TL-SL2428(config)#show ip igmp snooping groups vlan 5 dynamic Display the static multicast groups of VLAN 5 TL-SL2428(config)#show ip igmp snooping groups vlan 5 static Display the count of dynamic multicast entries o
Chapter 21 SNMP Commands SNMP (Simple Network Management Protocol) functions are used to manage the network devices for a smooth communication, which can facilitate the network administrators to monitor the network nodes and implement the proper operation. snmp-server Description The snmp-server command is used to enable the SNMP function. By default, it is disabled. To return to the default configuration, please use no snmp-server command.
mib-oid —— MIB Object ID. It is the Object Identifier (OID) for the entry of View, ranging from 1 to 61 characters. include | exclude —— View Type, with include and exclude options. They represent the view entry can/cannot be managed by the SNMP management station individually. Command Mode Global Configuration Mode Example Add a View named view1, configuring the OID as 1.3.6.1.6.3.20, and this OID can be managed by the SNMP management station: TL-SL2428(config)# snmp-server view view1 1.3.6.1.6.3.
By default, the Security Level is noAuthNoPriv. There is no need to configure this in SNMP v1 Mode and SNMP v2c Mode. read-view —— Select the View to be the Read View. The management access is restricted to read-only, and changes cannot be made to the assigned SNMP View. write-view —— Select the View to be the Write View. The management access is writing only and changes can be made to the assigned SNMP View. The View defined both as the Read View and the Write View can be read and modified.
Parameter name —— User Name, ranging from 1 to 16 characters. local | remote —— User Type, with local and remote options. Local indicates that the user is connected to a local SNMP engine, while remote means that the user is connected to a remote SNMP engine. group-name —— The Group Name of the User. The User is classified to the corresponding Group according to its Group Name, Security Model and Security Level. smode —— The Security Model of the User, with v1, v2c and v3 options.
snmp-server community Description The snmp-server community command is used to add Community. To delete the corresponding Community, please use no snmp-server community command. SNMP v1 and SNMP v2c adopt community name authentication. The community name can limit access to the SNMP agent from SNMP network management station, functioning as a password.
udp-port —— UDP port, which is used to send notifications. The UDP port functions with the IP address for the notification sending. It ranges from 1 to 65535. user-name —— The User name of the management station. smode —— The Security Model of the management station, with v1, v2c and v3 options. By default, the option is v1. slev —— The Security Level of SNMP v3 Group.
snmp-server engineID Description The snmp-server engineID command is used to configure the local and remote engineID of the switch. To restore to the default setting, please use no snmp-server engineID command. Syntax snmp-server engineID { [ local local-engineID ] [ remote remote-engineID ] } no snmp-server engineID Parameter local-engineID —— Local Engine ID for local clients. The Engine ID is a unique alphanumeric string used to identify the SNMP engine on the switch.
Syntax snmp-server traps snmp [ linkup | linkdown | warmstart | coldstart ] no snmp-server traps snmp [ linkup | linkdown | warmstart | coldstart ] Parameter linkup —— Enable linkup trap. It is sent when port status changes from linkdown to linkup. By default, it is enabled. linkdown ——Enable linkdown trap. It is sent when port status changes from linkup to linkdown. By default, it is enabled. warmstart —— Enable warmstart trap. It is sent upon SNMP function reboot. By default, it is enabled.
snmp-server traps Description The snmp-server traps command is used to enable SNMP extended traps. To disable the sending of SNMP extended traps, please use no snmp-server traps command. Syntax snmp-server traps { bandwidth-control | cpu | flash | ipaddr-change |loopback-detection | storm-control | spanning-tree } no snmp-server traps { bandwidth-control | cpu | flash | ipaddr-change |loopback-detection | storm-control | spanning-tree } Parameter bandwidth-control —— Enable bandwidth-control trap.
snmp-server traps mac Description The snmp-server traps mac command is used to enable SNMP extended MAC address-related traps which include four types: new, full, learn-mode-change and max-learned. To disable the sending of SNMP extended MAC address related traps, please use no snmp-server traps mac command.
Syntax snmp-server traps vlan [ create | delete ] no snmp-server traps vlan [create | delete ] Parameter create —— Enable VLAN-created trap. It is sent when new VLAN is created successfully. delete —— Enable VLAN-deleted traps. It is sent when VLAN is deleted successfully.
seconds —— The interval to take samplings from the port, ranging from 10 to 3600 in seconds. By default, it is 1800. owner-name —— The owner of the history sample entry, ranging from 1 to 16 characters. By default, it is “monitor”.
Command Mode Global Configuration Mode Example Configure the user name of entry 1, 2, 3 and 4 as user1, the description of the event as description1, the type of event as log and the owner of the event as owner1: TL-SL2428(config)# rmon event 1-4 user user1 description description1 type log owner owner1 rmon alarm Description The rmon alarm command is used to configure SNMP-RMON Alarm Management. To return to the default configuration, please use no rmon alarm command.
last sampled value from the current value, and then comparing the difference in the values with the threshold. By default, the Sample Type is “absolute”. r-hold —— The rising counter value that triggers the Rising Threshold alarm, ranging from 1 to 65535. By default, it is 100. r-event —— Rise Event, which is the index of the corresponding event which will be triggered if the sampled value is larger than the Rising Threshold. It ranges from 1 to 12.
Syntax show snmp-server Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display SNMP configuration globally: TL-SL2428# show snmp-server show snmp-server view Description The show snmp-server view command is used to display the View table.
show snmp-server user Description The show snmp-server user command is used to display the User table. Syntax show snmp-server user Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the User table: TL-SL2428# show snmp-server user show snmp-server community Description The show snmp-server community command is used to display the Community table.
TL-SL2428# show snmp-server host show snmp-server engineID Description The show snmp-server engineID command is used to display the engineID of the SNMP. Syntax show snmp-server engineID Command Mode Privileged EXEC Mode and Any Configuration Mode Example Display the engineID: TL-SL2428# show snmp-server engineID show rmon history Description The show rmon history command is used to display the configuration of the history sample entry.
Description The show rmon event command is used to display the configuration of SNMP-RMON Event. Syntax show rmon event [ index ] Parameter index —— The index number of the entry selected to display the configuration, ranging from 1 to 12, in the format of 1-3, 5. You can select more than one entry for each command. By default, the configuration of all SNMP-RMON enabled entries is displayed.
