300-510 Free Practice Test

Refer to the exhibit. R1 is directly connected to R2 and R3. R1 is in BGP AS 123, R2 is in BGP AS 2, and R3 is in BGP AS 3. Assume that there is no connectivity issue between R1, R2 and R1, R3. Which result between BGP peers R1, R2 and R1, R3 is true?

1. A. The BGP session does not come up between R1 and R2 and between R1 and R3.
2. B. The BGP session comes up between R1 and R2 and between R1 and R3.
3. C. The BGP session comes up between R1 and R3, but not between R1 and R2.
4. D. The BGP session comes up between R1 and R2, but not between R1 and R3.

Correct Answer: B

Which statement about enabling segment routing for IGPs is true?

1. A. Segment routing must first be enabled under then routing process and then globally
2. B. Segment routing must first be enabled globally and then under the routing process
3. C. Segment routing can be enabled only under the routing process
4. D. Segment routing can be enabled only globally

Correct Answer: B

DRAG DROP
Drag and drop the attributes for the BGP route selection on the left into the correct order on the right. Not all options are used.
Select and Place:
Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

A network consultant is troubleshooting IS-IS instances to identify why a routing domains is having communication problems between the two instances. Which description of the possible cause of issues in the routing domain is true?

1. A. The same interface cannot be advertised in two different IS-IS instances
2. B. The IS-IS “ISP” and “ISP2” instances are unrelated and unable to intercommunicate
3. C. The configured IS-IS NSEL value is not allowing the routing systems to establish a neighborship
4. D. The interface mode ip router is-is command was not included in the script

Correct Answer: A

Which task is performed when troubleshooting LDP?

1. A. Execute the ping utility to generate information about the MAC addresses used along the path
2. B. Verify that MPLS is disabled globally and enabled on the necessary interfaces in a per-interface basis
3. C. Execute the traceroute utility to generate information about the labels used along the path
4. D. Verify that Cisco Express Forwarding has been disabled on the network

Correct Answer: C