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Community Member

Changing the native Ethernet VLAN ID in UCS

Hi All,

As a precursor to upgrading to UCSM v2.0 I'm trying to change the native Ethernet VLAN of my test cluster to prevent overlapping with the native FCOE VLAN ID.  On changing the native Etherenet VLAN ID all server traffic on my cluster was disrupted for approximately 15s until I reverted the change.

I've been unable to to find anything in the official literature, but anecdotal evidence on a blog post suggested that a disruption of ~40s could be expected afterwards.  Can anyone confirm if this is correct, or alternately point me towards a realease note/caveat that I may have glossed over?

Cheers,

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Community Member

Changing the native Ethernet VLAN ID in UCS

I changed the default FCOE vlan, to 2 before the 2.0 code. We are a Brocade shop so it didn't really matter. Forget the impact it had, sorry.  

Craig

My UCS Blog http://realworlducs.com
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