Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which one of the following routing protocols do not support VLSM and CIDR?
OSPF
IS-IS
RIPv2
RIPv1
EIGRP
Routing Information Protocol is a distance-vector routing protocol with three versions; RIPv1, RIPv2, and RIPng. RIPv1 is a classful routing protocol, thus, VLSM and CIDR is not supported. RIPv2 is the enhanced version of RIPv1. It is a classless routing protocol, thus, supports VLSM and CIDR. RIPng is the IPv6 version of RIP and is a classless routing protocol. EIGRP is a classless routing protocol developed by Cisco. OSPF and IS-IS is a link-state routing protocol. Both are classless routing protocols.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.