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Community Member

What happen " output buffer failures " at 3500 " switch interface ?

Hi,

I have one 3500 switch , It post much "output buffer failures " at " show interface ".

But only one switch have this problem. They use same IOS . I also replace a new one . It is in vain.

I know it seems cable or environment problem..

My question is how to prove for my customer.

Thanks

1 REPLY
Community Member

Re: What happen " output buffer failures " at 3500 " switch inte

output buffer failure probably means the switch is running out of buffers handlings the high amount of traffic incoming on that port. What is connected to that port ? make sure speed/duplex match on both sides.

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