350-501 Free Practice Test

A router is advertising multiple networks to its BGP neighbor in AS 5200 with peer IP address 1.1.1.1. Which configuration must be applied so that the router permits updates only for networks with a prefix mask length less than or equal to 21?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: A

Simulation 3


Solution:
TASK1:Run “sh run” command on both routers, check if there is any “router ospf” configured. If it’s configured, check if Loopback0 ip it’s being used as OSPF ID. If it’s, jump to TASK2. Otherwise run:R1
router ospf 10
router-id 10.1.1.1 R2
router ospf 10
router-id 10.2.2.2 TASK2:
R1 & R2
int lo0
ip ospf 10 area 0
ip ospf network point-to-point
!
int e0/0
ip ospf network point-to-point ip ospf 10 area 0
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 C1sc0!
!

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

An engineer working for a private service provider with employee id: 3994 37 650 is configuring a Cisco device to redistribute OSPF into BGP. Which task enables the device to filter routes?

1. A. Configure a distribute list and associate it to the BGP peer interface
2. B. Configure a prefix list and associate it to the BGP peer interface
3. C. Configure a route map and reference it with the redistribute command
4. D. Configure an access list and reference it with the redistribute command

Correct Answer: C

Which characteristic describes prefix segment identifier?

1. A. It contains the interface address of the device per each link.
2. B. It Is globally unique.
3. C. It is locally unique.
4. D. It contains a router to a neighbor.

Correct Answer: B

Refer to the exhibit.

A company recently deployed a new network using OSPF in the core to share routes. The network administrator selected OSPF as the routing protocol because of its ability to maintain a route database. When the new network was started up, all routers booted normally, but the link between routers R1 and R2 failed to come up. The two routers are located in the same rack at the data center. Which task should an engineer perform to correct the problem?

1. A. Synchronize the dead timers.
2. B. Change one of the OSPF router IDs so that the router IDs are in different subnets
3. C. Change the OSPF process ID on one of the devices so that the two IDs match
4. D. Configure the MTUs on the interface to match.

Correct Answer: D