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A core switch CANNOT see a WS-C2960S-48TS-S when i do show cdp neighbor.

Jacob Gwangwa
Level 1
Level 1

Hi there.

I'm having a strange issue here. I just installed a WS-C2960S-48TS-S and connected it to the core switch WS-C6509-V-E.

CDP is enabled on both devices. When i do show cdp neighbor on my WS-C6509-V-E i cannot see the WS-C2960S-48TS-S in my neighbor table.

But on the WS-C2960S-48TS-S, when i do show cdp neighbor i can see the WS-C6509-V-E.

Note everything works fine its just that i'm worried as to why my WS-C6509-V-E cant see the WS-C2960S-48TS-S as its neighbor.

What i've tried thus far.....

on the interface level for both device cdp is enable and also in the global.

Please help me resolve this issue..

I would like to thank you in anticipation of your urgernt response

Regards,

Jacob

18 Replies 18