4A0-102

4A0-102 practice questions, page 6 of 6, with answer review and explanations.

Question 26

Which of the following prefix-lists is the most specific match for prefixes 192.168.64.1/20 and 192.168.32.5/19?

  1. Prefix 192.168.0.0/17 longer.
  2. Prefix 192.168.0.0/19 longer.
  3. Prefix 192.168.96.0/19 longer.
  4. Prefix 192.168.0.0/18 longer.

Question 27

The following policies are configured and exported using "export "Policy-1" "Policy-2"". Assuming both "Client-1" and "Client-2" are properly defined on the router, which routes are advertised?

  1. Client-1 routes only.
  2. Client-2 routes only.
  3. Client-1 and Client-2 routes.
  4. Neither Client-1 nor Client-2 routes.

Question 28

Click the exhibit. AS 65550 owns the CIDR block 10.64.0.0/12. Router R4 advertises the aggregate 10.64.0.0/12 to AS65540. Which of the following is TRUE regarding the aggregate route advertisement?

  1. The aggregator attribute will not be present, and the atomic aggregate flag will not be set.
  2. The aggregator attribute will not be present, and the atomic aggregate flag will be set.
  3. The aggregator attribute will be present, and the atomic aggregate flag will not be set.
  4. The aggregator attribute will be present, and the atomic aggregate flag will be set.

Question 29

Click the exhibit. Router R1 is advertising prefix 192.168.1.0/27 with community "no-export. Which routers will receive an update for that prefix?

  1. Router R2 only.
  2. Routers R2 and R3 only.
  3. Routers R2, R3 and R4 only.
  4. Routers R2, R3, R4and R5.

Question 30

An Alcatel-Lucent 7750 SR receives a route from an iBGP peer with a MED value of 500. What MED value is sent to eBGP peers?

  1. 100
  2. The IGP cost
  3. 500
  4. None