Question

What 2 commands would you enter to change the administrative distance of OSPF from 110 to 25? (Hint: OSPF PID is 1)

a) router ospf 1 and distance 25
b) router ospf 1 and distance ospf 25
c) router ospf 1 and admin-distance 25
d) router ospf 1 and distance 25 110

Answer 1

To change the OSPF administrative distance to 25, enter OSPF configuration with 'router ospf 1', then set the distance with 'distance 25'.

Step-by-step explanation:

The correct commands to change the administrative distance of OSPF from 110 to 25, with OSPF PID as 1, are:

1. router ospf 1
2. distance 25

The first command enters OSPF configuration mode for process ID 1, and the second command changes the

administrative distance

to the desired value of 25.