[c-nsp] HEADS UP: vlan_mgr crashing in NX-OS 5.2(3)

[Ryan Hughes]

Looks like 5.2.3 has been deferred, 5.2.3a has been posted because of this
bug identified last week:

http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/deferral/Deferral_Notice_N7K_523.html

Reason for Deferral:
DDTS No(s):
CSCtw89936<http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtw89936>
Headline: vlan_mgr may crash when ISSU to 5.2(3) when running 'show vlan'

RSH

On Wed, Dec 14, 2011 at 3:19 PM, Bernhard Schmidt <berni at birkenwald.de>wrote:

> Bernhard Schmidt <berni at birkenwald.de> wrote:
>
> > Now "show vlan" works fine, so if someone wants to reproduce I guess you
> > should ISSU from 5.2(1) to 5.2(3), then execute "show vlan".
>
> Update, according to TAC it could be related to having the default
> reserved VLAN range moved with the command (and reload of course)
>
> # system vlan 3300 reserve
>
> then doing ISSU. By default VLANs in the 39something to 4094 are
> reserved, but we moved the reservation due to our test-plan using VLANs
> in the 40xx range.
>
> Bernhard
>
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