IP Summarization Quiz - Networkwalks Academy

Refer to the exhibit. What is the most efficient summarization that R1 can use to advertise its networks to R2

172.1.4.0/22

172.1.5.0/24

172.1.0.0/21

172.1.4.0/24

172.1.0.0/22

172.1.6.0/24

Based on the output of the Router 1#show ip Route command shown above and the information displayed in the network topology exhibit, which of the following is a potential routing problem?

summarization-question-3

The use of the ip route 0.0.0.0 0.0.0.0 command with a routing protocol that does not support it

The use of CIDR with a routing protocol that does not support it

The use of the no auto-summary command with a protocol that does not support summarization

The use of VLSM with a routing protocol that does not support it

The use of summarization for discontiguous networks

What is the most appropriate summarization for all of these four Routes?

10.0.0.0/22

10.0.0.0/21

10.0.0.0/24

10.0.0.0/23