Fibre Channel (SAN)

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Occasional Visitor
Posts: 1
Registered: ‎11-20-2016

Port isolation?

Dear community,

 

We have a Customer installed with DS-300B switches, HP servers with Qlogic HBAs and EMC² VNX storage.

Recently we had an issue there, where the whole fabric was impacted, slowing down quite a bit. We investigated and found out that an optical cable was faulty. The fabric went up normally after the cable change.

 

Here's my question :  is there a port isolation technique that can be activated in the DS-300B?

Generally speaking,  is there a way we prevent a simple faulty cable to bring the fabric down?

 

Thanks in advance for your help.

Brocade Moderator
Posts: 164
Registered: ‎03-29-2011

Re: Port isolation?

Hi,

 

use port fencing - assuming MAPS - to disable the port on CRC as in this example.

 

 


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