CCNA

EIGRP uses a neighbor table, topology table, and IP routing table. The neighbor table maintains a state of neighbors. The...

Before exchanging any EIGRP update packets between routers, EIGRP must first discover its neighbor. EIGRP neighbor is an adjacent router...

We can verify the EIGRP in the routing table using the “show ip route” command. It is important to verify...

EIGRP-enabled routers to establish neighbor adjacencies with other EIGRP-enabled routers by exchanging EIGRP Hello packets. Without establishing neighbor adjacencies routers...

A passive interface is used in all routing protocols, where we can stop sending updates from a specific interface. The...

The network command has the same function as in all IGP routing protocols. It enables any interface on this router...

EIGRP router ID is a 32-bit unique identifier identifying the router in the EIGRP domain. The router ID (RID) is...

The “router” command in global configuration mode is an important command for start configuration of any dynamic routing protocol. The...

Autonomous system numbers (ASNs) is a unique identifier that is globally available and allows its autonomous system to exchange routing...