R2/R5 - 3845 running c3845-adventerprisek9-mz.124-24.T5 R4 - 2611xm c2600-adventerprisek9-mz.124-15.T14 R6 - 2811 c2800nm-adventerprisek9-mz.124-24.T5 FR switch - 3600 running old version of code. With my current set up R2 is the DR, R4 BDR, I am observing this behaviour on R5 and R6, different platforms.
> CC: [email protected] > From: [email protected] > Subject: Re: [OSL | CCIE_RS] OSPF neighbor command disappears on Frame relay > if ospf priorit is 0 - or jut going mad? > Date: Sat, 5 May 2012 09:19:09 +0200 > To: [email protected] > > What version of code are you running on what hw? > > -max > > Sent from my iPad > > On May 5, 2012, at 12:40 AM, Fulvio allegretti <[email protected]> > wrote: > > > > > HI guys, > > > > I bumped into this before, and againg tonight, just spent a good 30 minutes > > on it. > > > > Framre-realy set full meshed. Using ipxpert topology. Set up OSPF - > > restrictions do change ospf network type or in other words used neighbor > > command, R2 is the DR - R4 Bdr, look at this on R5: > > R5(config)#do show run | sec ospf > > router ospf 1 > > log-adjacency-changes > > area 0 authentication message-digest > > network 192.168.10.5 0.0.0.0 area 0 > > network 192.168.25.5 0.0.0.0 area 0 > > network 200.0.0.5 0.0.0.0 area 0 > > neighbor 192.168.10.2 priority 150 > > neighbor 192.168.10.4 priority 100 > > > > R5(config)#int se 0/0/0 > > R5(config-if)#ip ospf prio 0 > > > > R5(config-if)#do show run | sec ospf > > router ospf 1 > > log-adjacency-changes > > area 0 authentication message-digest > > network 192.168.10.5 0.0.0.0 area 0 > > network 192.168.25.5 0.0.0.0 area 0 > > network 200.0.0.5 0.0.0.0 area 0 > > > > R5(config-if)#ip ospf prio 1 > > R5(config-if)#do show run | sec ospf > > router ospf 1 > > log-adjacency-changes > > area 0 authentication message-digest > > network 192.168.10.5 0.0.0.0 area 0 > > network 192.168.25.5 0.0.0.0 area 0 > > network 200.0.0.5 0.0.0.0 area 0 > > neighbor 192.168.10.2 priority 150 > > neighbor 192.168.10.4 priority 100 > > R5(config-if)# > > > > It's magic, set the priority of the interface to 0 and the neighbor > > commands vanishes from the config. Has anybody else seen this before? > > The thing is that the neighbor command seems to be active even when it > > doesn't show. If you type neigh 192.168.10.6 (that would be R6, the other > > router in this fully meshed set up which also has priority 0) you'll see > > the log messages on the console of R6. do show run on R5 no neighbor > > command to be seen (did not use any substance tonight, i swear). This could > > be at least annoying, not sure if it dangerous yet. > > On a back to back frame-realy set up I don't get the same behaviour. > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > > visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > > www.PlatinumPlacement.com > > > > http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
