Configuring EIGRP

Router(config)#router eigrp 100	Turns on the EIGRP process
	100 is the autonomous system (AS) number, which can be a number between 1 and 65535
	All routers in the same AS must use the same AS number
Router(config-router)#network 10.0.0.0	Specifies which network to advertise in EIGRP
Router(config-router)#eigrp log-neighbor-changes	Logs any changes to an EIGRP neighbor adjacency

Tip:

The eigrp log-neighbor-changes command, although optional, is recommended to help with troubleshooting.

Router(config-router)#no network 10.0.0.0	Removes the network from the EIGRP process
Router(config)#no eigrp 100	Disables routing process 100
Router(config-if)#bandwidth x	Sets the bandwidth of this interface to x kilobits to allow EIGRP to make a better routing decision

Tip:

The bandwidth command is used for metric calculations only. It does not change interface performance.