Refer to the exhibit. R1 learns all routes via OSPF. Which command configures a backup static route on R1 to reach the 192.168.20.0/24 network via R3?

The correct answer is C. R1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 111. For this to be a backup route, we need to specify the AD of the static route to a value higher than the AD for OSPF routes, which is 110.

Submitted by hans_de· Mar 5, 2026

Question

Exhibits

Options

AR1(config)#ip route 192.168.20.0 255.255.0.0 192.168.30.2
BR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 90
CR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2 111
DR1(config)#ip route 192.168.20.0 255.255.255.0 192.168.30.2

How the community answered

(30 responses)

A
17% (5)
B
7% (2)
C
73% (22)
D
3% (1)

Explanation

For this to be a backup route, we need to specify the AD of the static route to a value higher than the AD for OSPF routes, which is 110.

Topics

#Static routing#Administrative distance#OSPF#IP routing configuration

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