Fibre Channel (SAN)

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New Contributor
Posts: 3
Registered: ‎12-18-2008

CRC errors with good end of frame

We have DCX-4S switch with two 48 port slots. We have been seeing CRC errors with good end of frame errors. Support have requested we run serdestunemode for 24 hrs, which we have done but we still have been getting a few of the same errors from one particularly address. Support are still looking into it

 

Anyone had this issue previously as we are seeing performance issues in the SAN

Frequent Contributor
Posts: 76
Registered: ‎04-17-2010

Re: CRC errors with good end of frame

Are you seeing those on the backplane ports or the user ports? g_eof means the error has not been detected before, i.e. it's not a forwarded CRC error.

 

Valued Contributor
Posts: 761
Registered: ‎06-11-2010

Re: CRC errors with good end of frame

Hi,

 

How many ports do you see CRC_g_eof in?

As Christophe asked, are these ports User ports or Backplane?

What's connected to these ports?

 

rgds

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