SNR S2940-8G-v2 Switch Configuration Guide
Port Channel Configuration
7. Set the timeout mode of the current port in LACP protocol
Command Explanation
Port mode
lacp timeout { short | long } Set the timeout mode in LACP protocol. The no command
restores the default value.
no lacp timeout
8.4 Port Channel Examples
Scenario 1: Configuring Port Channel in LACP.
The switches in the description below are all switch and as shown in the figure, ports 1, 2, 3,
4 of S1 are access ports and add them to group1 with active mode. Ports 6, 8, 9, 10 of S2 are
access ports and add them to group2 with passive mode. All the ports should be connected with
cables.
The configuration steps are listed below:
Switch1#config
Switch1(config)#interface ethernet 1/1-4
Switch1(Config-If-Port-Range)#port-group 1 mode active
Switch1(Config-If-Port-Range)#exit
Switch1(config)#interface port-channel 1
Switch1(Config-If-Port-Channel1)#
Switch2#config
Switch2(config)#port-group 2
Switch2(config)#interface ethernet 1/6
Switch2(Config-If-Ethernet1/6)#port-group 2 mode passive
Switch2(Config-If-Ethernet1/6)#exit
Switch2(config)#interface ethernet 1/8-10
Switch2(Config-If-Port-Range)#port-group 2 mode passive
Switch2(Config-If-Port-Range)#exit
Switch2(config)#interface port-channel 2
Switch2(Config-If-Port-Channel2)#
Configuration result:
Shell prompts ports aggregated successfully after a while, now ports 1, 2, 3, 4 of S1 form an
aggregated port named Port-Channel1, ports 6, 8, 9, 10 of S2 form an aggregated port named
Port-Channel2; can be configured in their respective aggregated port mode.
Scenario 2: Configuring Port Channel in ON mode.
As shown in the figure, ports 1, 2, 3, 4 of S1 are access ports and add them to group1 with on
mode. Ports 6, 8, 9, 10 of S2 are access ports and add them to group2 with on mode.
The configuration steps are listed below:
Switch1#config
Switch1(config)#interface ethernet 1/1
Switch1(Config-If-Ethernet1/1)#port-group 1 mode on
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