Question

You get a call from a network administrator who tells you that he typed the following into his router:

Router (config) #router ospf 1 Router (config-router) #network 10.0.0.0 255.0.0.0 area 0

He tells you he still can't see any routes in the routing table. What configuration error did the administrator make?
A.The wildcard mask is incorrect.
B.The OSPF area is wrong.
C.The OSPF Process ID is incorrect.
D.The AS configuration is wrong.

Answer 1

hey mate........the answer is

A. The wildcard mask is incorrect

The administrator typed in the wrong wildcard mask configuration. The wildcard should have been 0.0.0.255.

Answer 2

heya !!


here is your answer⬇️⬇️

Option A is the answer.

Wildcard mask indicates the IP address available in examination.

It is mainly used to specify range of address.

hope my answer helps you