Cisco VSS - VSL Interfaces Down

Bruno Veras · ‎10-31-2018

Hi

I'm having a VSL case where I have two VSL interfaces, and it's in not-connected status. The fiber-optic cable and the GBIC transceiver have already been replaced, and yet it has not normalized.

ip_guy · ‎11-01-2018

Hello Bruno,

Have you checked if transceivers are compatible with equipment? Could you send configuration of Po11 and Fo1/1/4 and Fo1/2/4 interfaces? Did you configure same mode for channel-group (on/on, active/active)?

Cheers

paul driver · ‎11-01-2018

Hello

Can you post the vsl config for each physical switch?

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Kind Regards
Paul