1.1 EIGRP routing tips
The Enhanced Internal Gateway Routing Protocol is Cisco network routing protocol, an enhancement to the IGRP protocol. Eigrp is easy to configure for any network administrator, simple yet complicated in its interior functions.
Hints for EIGRP
In most cases, you will usually need to disable the auto summarization of EIGRP. This is done with the command (config-router)# no auto-summary
To be network specific, you add the inverse subnet mask. Example, network 220.127.116.11 0.0.0.255 t cases,