The EIGRP is inherently the multicast routing protocol because it will support for the non IP protocols. The mechanisms and configuration techniques will slightly vary…
The EIGRP stub routing feature improves network stability, reduces resource utilization, and simplifies the stub device configuration. Stub routing is commonly used in hub-and-spoke network…
EIGRP’s solution to the problem As you remember, EIGRP only uses an alternate path if it satisfies the feasibility condition: AD < FD, where AD…
If we configure the branch routers as stub routers they will not receive queries from our HQ routers. This is a very good technique to stop query…
EIGRP authentication EIGRP authentication is used to prevent an attacker from forming the EIGRP neighbor relationship with your router and advertising incorrect routing information. By…
The manual summarization is a process of creating a summary route that will be used to represent multiple routes and can be used to reduce the sizes…
RIPng Overview The Routing Information Protocol next generation (RIPng) is an interior gateway protocol (IGP) that uses a distance-vector algorithm to determine the best route…