EIGRP Convergence? During convergence of EIGRP there are two main "routes" that a router can take when a network fails. The first is to check is a feasible successor (Backup) route is …

Therefore EIGRP at R-1 considers this path to be usable in case of failure of main path, Path-2. Accordingly it considers it to be a valid candidate for backup path, i.e. feasible successor route.

As a side note, you don't need to clear the neighbor adjacency since with EIGRP, an automatic adjacency flap is necessary whenever a change resulting to the modification of routing …

Actually that is not true, eigrp network command simply enables eigrp routing protocol process on all the interfaces that have an ip address that falls in the specified ip address range along with …

EIGRP requires that to be done manually by using stub routers or summary addresses. This can break the topology because it will actually filter routes from the topology table - OSPF will …

Here's my problem. I can't find the static neighbor! The command line shows up in show run but the static neighbor doesn't show up in show ip eigrp neigh. show ip prot shows lists router …

So EIGRP updates/queries/replies drop can trigger EIGRP neighborship re-established even though EIGRP hello message is working fine, as EIGRP hello packages are most likely to be …

hi ,I have created topology with BGP /OSPF and EIGRP .There is interesting thing that I redistribute on R2 BGP to EIGRP and vice virsa .I type show ip route on R1 and see :

By default, EIGRP scales the metric values by a factor of 256 for classic EIGRP and 1024 for named mode EIGRP. In your case, the "metric rib-scale" is set to 1024 in named mode …

I had the same EIGRP flapping in a DMVPN lab and it turned out the hub router did not have a default route out. If you ping the WAN (non-tunnel) IP of the hub from any of the spokes and …