Classful vs classless Routing Protocol #CCNA #CCNP #CCIE #interviewquestions #networking

Please ignore typo mistake.

CLASSFUL VS CLASSLESS Routing Protocol:

CLASSFUL:
1. CLASSFUL Routing protocol do not carry subnet mask along with update
2.It means all device in the network must use the same subnet mask
ex:RIPv1, igrp

CLASSLESS:
This carry the subnet mask information along with updates,thats why these
protocol support sub networks and default networks
ex: ripv2, eigrp,ospf,is-is

CLASSFUL:
#router rip
#network 10.1.1.1

CLASS LESS:
#router eigrp 100
#network 10.1.1.1 255.0.0.0