300-410 Free Practice Test

- (Exam Topic 1)
Refer to the exhibit.

An engineer is trying to block the route to 192.168.2.2 from the routing table by using the
configuration that is shown. The route is still present in the routing table as an OSPF route. Which action blocks the route?

1. A. Use an extended access list instead of a standard access list.
2. B. Change sequence 10 in the route-map command from permit to deny.
3. C. Use a prefix list instead of an access list in the route map.
4. D. Add this statement to the route map: route-map RM-OSPF-DL deny 20.

Correct Answer: B

- (Exam Topic 1)
Which command is used to check IP SLA when an interface is suspected to receive lots of traffic with options?

1. A. show track
2. B. show threshold
3. C. show timer
4. D. show delay

Correct Answer: A

- (Exam Topic 3)
What is a function of BFD?

1. A. peer recovery after a Layer 3 protocol adjacency failure
2. B. peer recovery after a Layer 2 adjacency failure
3. C. failure detection independent of routing protocols and media types
4. D. failure detection dependent on routing protocols and media types

Correct Answer: D

- (Exam Topic 3)

Refer to the exhibit. Which configuration command establishes an EIGRP neighbor adjacency between the hub and spoke?

1. A. connected 10.1.2.192 command on spoke router
2. B. network 10.1.2.192 command on spoke router
3. C. eigrp-peer 10.1.2.192 command on the hub router
4. D. neighbor 10.1.2.192 command on hub router

Correct Answer: D

- (Exam Topic 3)
Refer to the exhibit.


AS111 is receiving its own routes from AS200 causing a loop in the network. Which configuration provides loop prevention?
A)

B)

C)

D)

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

Correct Answer: C
A router discards BGP network prefixes if it sees its ASN in AS-Path as a loop prevention mechanism. The “allowas-in” feature allows routes to be received and processed even if router detects its own ASN in AS-Path.