From: Hobbs (deadheadblues@gmail.com)
Date: Sun Oct 26 2008 - 15:26:02 ARST
I got this message when changing a mask on a router. I had R4 with a /20 and
a neighbor with a /24. The neighbors were up and running, but I decided to
change the /20 to a /24 for consistency. when I did that, i got a k-vlaue
mismatch, then the numbers came back up without issue.
On Fri, Oct 24, 2008 at 11:32 AM, Michael Dorion <dorionm@gmail.com> wrote:
> I used to see this all the time when I worked at an ISP on certain WAN
> adjacency. It obviously was not a K-value mismatch but that was what showed
> up in the logs on one side. The other side would say 'dead time expired.'
> (One side was a 7600 and the other side was a 2600xm, or 3825). When we
> brought it up with Cisco, one of the guys just said it was a bug. I think
> it
> was happening because of dropped hellos or SIA routes.
>
>
>
> On Fri, Oct 24, 2008 at 12:50 PM, Shahid Ansari <shahid1357@gmail.com
> >wrote:
>
> > For Eigrp to estabish neighbour relationship , K value must be match on
> > both
> > sides.By default only Bandwidth and delay are under consideration .
> > Did you change K value by "metric weight" command
> > Can you check on both routers "Sho Ip protcocol".
> > Solution is to keep same K Value on both side .
> >
> >
> >
> >
> > On Fri, Oct 24, 2008 at 7:31 PM, nouman abbasi <abbasi.nouman@gmail.com
> > >wrote:
> >
> > > Hi,
> > >
> > > What this Error is referring to?
> > > 05:39:03: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
> > > 150.3.2.254(FastEthernet0/10) is down: K-value mismatch
> > >
> > >
> > >
> > >
> > > <<Another Concern >>
> > > Why I get this message when the neigbor is UP
> > >
> > > *Feb 19 09:31:56.955: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 2: Neighbor
> > > 2.2.17.2(FastEthernet0/1) is down: Interface Goodbye received
> > >
> > > R5#sh ip eigrp neighbors
> > > IP-EIGRP neighbors for process 2
> > > H Address Interface Hold Uptime SRTT RTO Q
> > > Seq
> > > (sec) (ms) Cnt
> > Num
> > > 0 2.2.17.2 Fa0/1 12 00:06:25 1 200
> 0
> > > 11
> > >
> > >
> > > Blogs and organic groups at http://www.ccie.net
> > >
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> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
> > --
> > Regards,
> >
> > Shahid Ansari
> > Saudi Arabia(Riyadh)
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
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>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
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