The commands used to configure EIGRP on a Cisco router are consistent with the other IP routing protocol
commands. The EIGRP commands are:
• router eigrp autonomous_system_number configures EIGRP as the routing protocol on the router.
• network network_number [ wildcard_mask ] defines the networks that are to participate in the
EIGRP updates. The [ wildcard_mask ] optional parameter identifies which interfaces are running
EIGRP.
• no network network_number [ wildcard_mask ] disables EIGRP.
• no autosummary turns off automatic summarization.
• ip summary address eigrp autonomous_system_number ip_address subnet_mask configures
summarization at the interface level.
• variance multiplier configures EIGRP to load-balance across unequal paths.
• bandwidth line_speed overrides the default bandwidth settings on the links.