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1.Which of the following are Link State protocols?
A. BGP
B. RIP
C. OSPF
D. IS-IS
Answer: C, D

2.ECMP supports which of the following. Choose the best answer.
A. 8 equal-cost paths per destination learned from any protocol
B. 16 equal-cost paths per destination learned from any protocol
C. 8 equal-cost paths per destination learned from the same protocol and preference
D. 16 equal-cost paths per destination learned from the same protocol and preference
E. 4 equal-cost paths per destination
Answer: D

3.Which of the following statements best describes the function of the RTM?
A. From the router's route table, select the best routes to be installed in the FIB for forwarding
data.
B. Based on the metrics of the routing protocol, chose the lowest cost route to be installed in the
route table.
C. Apply the BGP route selection criteria to select the best route to be installed in the route
table.
D. Select the preferred route from the various routing protocols to be installed as the active route
in the route table.
E. Apply the assigned import and export policies to determine the routes to be advertised to the
router's neighbors.
Answer: D

4.What items are carried in a typical classless routing update? Select the best answer.
A. Network address, mask and metric
B. Network address and metric
C. Prefix and mask
D. prefix, next-hop and metric
E. prefix and next-hop
Answer: A

5.Choose the most accurate statement about the connections between eBGP peers.
A. eBGP peers are usually directly connected to each other.
B. eBGP peers are always directly connected to each other.
C. eBGP peers are never directly connected to each other.
D. eBGP peers are usually directly connected to each other, unless they are in the same
autonomous system.
E. eBGP peers are usually not directly connected to each other, additional configuration is
required if they are.
Answer: A
 
6.What message is issued by a neighbor as a response to a valid Open?
A. Keepalive
B. Open
C. Exchange
D. Notification
E. Ping
Answer: A

7.Which of the following is not exchanged in a BGP Open message?
A. BGP version number
B. The local AS number
C. The hold time
D. The keepalive timer
E. The Router ID
Answer: D

8.The state of one BGP neighbor shows Established, which of the following is false?
A. The router has established a complete session with that neighbor.
B. BGP can exchange update, notification and keepalive messages with that neighbor
C. If the keepalive timer expires, the local system sends a keepalive message and restarts its
keepalive timer
D. If the local system receives a notification message, it changes its state to OpenConfirm
E. Established is the operational state
Answer: D

9.Which of the following is a Well Known Mandatory attribute?
A. Origin Code
B. Local Preference
C. MED
D. AS Path
E. (a) and (d)
F. (b) and (d)
Answer: E

10.Which of the following is true, based on the AS Path list shown here? 65206 65111 65100

A. AS 65206 originated the route
B. AS 65111 is a transit AS
C. AS 65100 is a transit AS
D. AS 65100 originated the route
E. (b) and (d)
F. (a) and (c)
Answer: E