[c-nsp] 7206VXR NPE-G1 Upgrade from 12.4 to 15.0 High CPU

Chris Gotstein chris at uplogon.com
Mon Aug 22 16:29:49 EDT 2011


I did a comparison from the old config to the 15.0 and back to the 
current config that was created from the downgrade.  Nothing new was added.

On 8/22/2011 3:25 PM, Chris Evans wrote:
> Did you back rev the saved configuration too? Maybe an option has been
> turned on by default in 15.x?
>
> On Aug 22, 2011 4:16 PM, "Chris Gotstein" <chris at uplogon.com
> <mailto:chris at uplogon.com>> wrote:
>  > Backed down to SRE, but still seeing high utilization on the IP Input
>  > process. Have no idea why this is happening now, thought it was due to
>  > the upgrade to 15.0. But seeing same issue back on SRE. Anything i can
>  > do to troubleshoot? Running out of ideas.
>  >
>  > On 8/22/2011 12:21 PM, Chris Gotstein wrote:
>  >> Was looking for the additional IPv6 support in the 15.x train. Can't
>  >> find any solution to the problem, so i'll probably just move back down
>  >> to SRE4.
>  >>
>  >> On 8/22/2011 8:09 AM, Mark Tinka wrote:
>  >>> On Monday, August 22, 2011 05:18:10 PM Chris Gotstein wrote:
>  >>>
>  >>>> Any ideas of what could be going on? I haven't
>  >>>> downgraded the IOS just yet, hoping to see if i might
>  >>>> have missed something easy. Thanks,
>  >>>
>  >>> Don't know anything about how 15.x works on the NPE-G1/G2,
>  >>> but we're staying away from it as it doesn't have any
>  >>> features we need. SRE4 is nice and happy.
>  >>>
>  >>> Mark.
>  >>
>  >
>  > --
>  > ---- ---- ---- ----
>  > Chris Gotstein, Network Engineer, U.P. Logon/Computer Connection U.P.
>  > http://uplogon.com | +1 906 774 4847 | chris at uplogon.com
> <mailto:chris at uplogon.com>
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-- 
---- ---- ---- ----
Chris Gotstein, Network Engineer, U.P. Logon/Computer Connection U.P.
http://uplogon.com | +1 906 774 4847 | chris at uplogon.com


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