Enable Link Aggregation

LA is disabled by default. See LA Topology Example for the topology of this procedure.

1. In both switches, enable LA.

   SEFOS# configure terminal
   SEFOS(config)# set port-channel enable
   SEFOS(config)# end

2. View the etherchannel information.

   SEFOS# show etherchannel summary

   The output in switch A and switch B should be:

   Port-channel Module Admin Status is enabled
   Port-channel Module Oper Status is enabled
   Port-channel System Identifier is  00:14:4f:6c:68:2f

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   Note - To shut down the entire LA module, type the shutdown port-channel command.

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