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Fibre Channel (SAN)

External Moderator
Posts: 5,654
Registered: ‎02-23-2004

Re: DCX ISL to 48000 problems


try with this configuration procedure

portcfgpersistentdisable -->> Port_Number

portcfgspeed --> must be fixed as 4G since the Brocade 48000 support Only 4G SpeedMode

portcfgeport  --> Set Port Mode 2 E-Port only

portcfglongdistance LE Set VC init 1

portcfgqos --> Set on Off

portcfgnpivport --> Set on Off.

Trunking ( usually ) is by default enable

Set configured Port "portcfgpersistentenable"

let me know.

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

Re: DCX ISL to 48000 problems

It looks that the ISL on the Brocade 48000 side has not been correclty established.

An option to solve it would be to apply the workaround provided by . I suppose that you'll have to undo it afterwards to see if the both ends of the ISL merge without issues.

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