IOS XR and routes
those of you working on a daily basis with configuration and reconfiguration of network devices are likely to hit various caveats and surprises. sometimes, we hit problems that take hours to troubleshoot. route? what route? we’re adding new router. it has address of 172.16.0.11 that’s defined on Loopback0. this interface and all other physical interfaces of new router are included in area 0 of OSPF. neighbors see it that way as well:...