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Q1. Click the exhibit.
Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have alocal preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that none of the routers in AS 65540 is configured with "advertise-external", what istheexpected output of "show router bgp routes" on router R5?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Q2. Which of the following is TRUE if a BGP session state is Connect?
A. BGP is waiting for the TCP connection to be completed.
B. BGP has established a TCP connection, and an Open message has been sent to that neighbor.
C. The BGP session has been interrupted, and a TCP connection is being re-established.
D. BGP has failed to establish a TCP connection to that neighbor, and ConnectRetry has beenreset to zero.
Answer: B
Q3. Which of the following statements regarding BGP Add-Paths is FALSE?
A. Add-Paths allows non-best paths to be advertised to a peer.
B. Add-Paths capabilities are exchanged between peers after the BGP session is established.
C. A BGP speaker must advertise the capability to receive multiple paths from its peer.
D. A BGP speaker must advertise the capability to send multiple paths to its peer.
Answer: B
Q4. Click on the exhibit.
AS 65540 is using MPLS to provide BGP shortcuts for its iBGP routing. AS 65541 is advertisingprefix 192.168.1.0/27 into BGP. Which routers have the BGP update for the advertised prefix intheir BGP table?
A. Routers R1, R2, R3, R4 and R5.
B. Routers R1and R4 only.
C. Routers R1, R2, R3 and R4 only.
D. Routers R1, R4 and R5 only.
Answer: D
Q5. Which of the following prefix lists include prefixes 192.168.128.0/17 and 192.168.64.0/18?
A. Prefix list 192.168.0.0/16 through 18.
B. Prefix 192.168.0.0/17 longer.
C. Prefix list 192.168.0.0/17 through 18.
D. Prefix 192.160.0.0/13 longer.
Answer: A
Q6. A router in AS 65100 receives two BGP routes. The first route is for 138.1.1.0/24 with an AS Pathof 65200 65300, Local Preference of 100, MED of 100, and router ID 10.10.10.10. The secondroute is for 138.1.0.0/16 with an AS Path of 65500 65300, Local Preference of 150, MED of 100,and router ID 10.1.1.1. Assuming all other attributes are equal, which route would be used toforward an IP packet with destination IP address 138.1.1.1?
A. The first BGP route.
B. The second BGP route.
C. Both routes are used.
D. It is impossible to determine without the value of the origin code for both routes.
Answer: A
Q7. An Alcatel-Lucent 7750 SR receives a route from an eBGP peer with a MED value of 500. What
MED value is sent to iBGP peers?
A. 100
B. The IGP cost
C. 500
D. None
Answer: C
Q8. Click the exhibit.
After router A receives the BGP update for the 10.3.3.0/24 prefix, which routers will the route bepropagated to?
A. All routers with which it has a BGP session.
B. All routers with which it has a BGP session, except the router it received the update from,whichis router B.
C. All routers with which it has a BGP session, except the router it received the update from, whichis router C.
D. All routers with which it has a BGP session, except the router it received the update from, whichis router D.
E. Only eBGP neighbors.
Answer: E