Exam 300-410 topic 1 question 285 discussion

Actual exam question from Cisco's 300-410

Question #: 285
Topic #: 1

Router R1 has been configured with a default route like this:

R1#(config) ip route 0.0.0.0 0.0.0.0 10.2.3.1

You want to redistribute this route into OSPF but when you configure the redistribute static command under the OSPF process the default route is not present. What will create a default route in the OSPF routing process?

A. Use the redistribute static subnets command.
B. Create a default metric for the static default route.
C. Use the default-information originate command under the OSPF process.
D. Change the static default route to use an Administrative Distance (AD) greater than 110.

Show Suggested Answer

Suggested Answer: C 🗳️

by HungarianDish_111 at May 12, 2023, 9:13 p.m.

Comments

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bf10690

10 months, 2 weeks ago

Remember, default-information originate is the command to distribute a default route in OSPF. There are several questions that have this answer.

upvoted 2 times

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bk989

1 year, 3 months ago

IOU1: uter ospf 1 redistribute static network 10.1.1.0 0.0.0.255 area 0 network 10.3.3.0 0.0.0.255 area 0 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ip route 0.0.0.0 0.0.0.0 10.2.3.1 IOU2: show ip route: 10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks C 10.1.1.0/24 is directly connected, Ethernet0/0 L 10.1.1.2/32 is directly connected, Ethernet0/0 O 10.3.3.3/32 [110/11] via 10.1.1.1, 00:04:38, Ethernet0/0

upvoted 1 times

bk989

1 year, 3 months ago

router ospf 1 redistribute static network 10.1.1.0 0.0.0.255 area 0 network 10.3.3.0 0.0.0.255 area 0 default-information originate IOU2: show ip route *E2 0.0.0.0/0 [110/1] via 10.1.1.1, 00:00:18, Ethernet0/0 10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks C 10.1.1.0/24 is directly connected, Ethernet0/0 L 10.1.1.2/32 is directly connected, Ethernet0/0 O 10.3.3.3/32 [110/11] via 10.1.1.1, 00:05:19, Ethernet0/0

upvoted 1 times

bk989

1 year, 3 months ago

The redistribute static works for otther non-default routs as long as the route is in IOU's RIB table (route table)

upvoted 1 times

bk989

10 months, 3 weeks ago

I meant to say it works for other routes, as long as it's not the default route

upvoted 1 times

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HungarianDish_111

2 years, 2 months ago

Selected Answer: C

Agree with the answer

upvoted 3 times

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