If I then go into the interfaces on the ASBR that are facing the EIGRP domain and summarize with the command ip summary-address eigrp 100 192.168.0.0/22 and then check the routing tables on the routers inside the EIGRP domain, I see my summary route but it is no longer listed as an external EIGRP route, it is now listed as D or standard EIGRP ...

In this document I hope to uncover the details and caveats associated with EIGRP stub routing and how you can use it to affect the scope of the query domain. Stub routing can play a critical part in scaling EIGRP to larger networks as it can directly help to reduce the chance of routes becoming 'Stuck in Active' when they converge. To help ...

Hi, SRTT: Smooth round trip time. The SRTT is the time in milliseconds for a packet to be sent to a neigboring router and for the acknowledgement of that packet to come back to the local router.

Hi Bstillion, I disagree with the others who said or just repeated what the other said that the eigrp network command is used for advertisement not for learning. 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 the network command, by …

The EIGRP passive interface doesn't suppres the advertisement of the network, becuse is still participating on the EIGRP process, you can verify this by executing the "show ip eigrp interface" you will see the interface participation on the process.

EIGRP change the AD value for summary routes after manual summarisation. I want to know why it changes the AD value. Is it because the route will get priority over others in the routing table? Thanks. Harry . R1#show ip route 192.168.48.1 255.255.254.0 . Routing entry for 192.168.48.0/23, supernet . Known via "eigrp 1", distance 5, metric ...

What I've noticed is that the IOS that recognize the HWIC card have EIGRP version 9.0/2.0 running and the IOS where EIGRP is currently running have EIGRP version 5.0/3.0? I found this only: There are two major revisions of EIGRP, versions 0 and 1.

ip prefix-list EIGRP_ADVERTISED_PREFIXES description PREFIXES ADVERTISED VIA EIGRP. ip prefix-list EIGRP_ADVERTISED_PREFIXES seq 10 permit 10.51.0.0/16 le 24 . Here is the output for " show ip eigrp topology " on Router B, only connected routes and no routes from Router A. Please help.

EIGRP and most other IGPs automatically load balance over equal cost links. The difficulty comes when trying to load balance across Unequal cost paths in EIGRP. That's when you have to set the variance. Variance is kind of like a multiplier for determining how "bad" a route can be compared to the FD of the current successor route.

In EIGRP named mode, the metric rib-scale command allows you to adjust the scaling factor for the 64-bit metric. Let’s break down the key points: EIGRP Wide Metrics: EIGRP supports 64-bit metric calculations and Routing Information Base (RIB) scaling. This feature is available only in EIGRP named mode configurations.