09-30-2015 04:12 AM
Hi ,
I have to connect SG500x to 2960x through 10G SFP port by using fiber module SFP-10G-SR . both switches 10g SFP interface trunk mode same native vlan , but interface not coming to up on both side. but same fiber modules I succefully tested with two 2960x each other. Please help me to resolve this issue.
Thank you
Rashid Pulikkal
09-30-2015 03:31 PM
Hi Rashid,
Would you please provide:
sh run | i %interface (for each)
sh %interface (for each) *when physical link is connected
also to verify hardware a sh ver or sh inv
Thanks.
10-01-2015 01:11 AM
Hi Juagnz2,
The SFP interface came to up , it was 'errdesabled' by linkflap in 2960x , I desabled linkflap detection from 2960x by command ''no errdisable detect cause link-flap'' .
right now it is communicating each other through SFP module, but please make sure the right configuration on both end, I attached here all you requested, and please advise me if any other best option.
Thank you.
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