4A0-C04 Online Practice Questions and Answers

On an Nokia 7750 SR, what is the recommended approach for making sure that MTUs between a VPLS and its spoke IES termination match?

A. Set the service MTU of the VPLS to match the IES MTU.

B. Set the ip-mtu of the IES to match the service MTU of the VPLS.

C. Set the SDP MTU of the IES to match the SDP MTU of the VPLS.

D. Set the MTU of the IES's network port to match the service MTU of the VPLS.

Click the exhibit.

Which of the following is a valid confederation configuration for Router R2?

A. Option A

B. Option B

C. Option C

D. Option D

What is the default preference value for a static route in the Nokia 7750 SR router?

A. 0

B. 5

C. 10

D. 15

In an IP datagram, which of the following fields identifies the receiving application?

A. The protocol field of the transport layer header.

B. The port field of the transport layer header.

C. The protocol field of the network layer header.

D. The port field of the network layer address.

A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of 65200 65400 65300 and a local preference of 150. The second route has an AS Path of 65200 65300 and a local preference of 100. The third route has an AS Path of 65600 65300 and a local preference of 100. Which route will appear in the RIB-out?

A. Only the first route will appear in the RIB-Out.

B. Only the second route will appear in the RIB-Out.

C. Only the third route will appear in the RIB-Out.

D. All routes will appear in the RIB-Out.

Click the exhibit.

The output is from PE router R4 about VPRN service 100. How many prefixes have been learned from the MP-BGP protocol?

A. 0

B. 2

C. 3

D. 6

What is the protocol number for OSPF in the IP header?

A. OSPF uses TCP, so the protocol number is 6.

B. OSPF uses UDP, so the protocol number is 17.

C. OSPF does not use IP.

D. OSPF has its own protocol number of 89.

Which of the following is NOT considered an option of export policies?

A. Advertising customer networks into BGP.

B. Sending aggregates that summarize the AS s address space.

C. Sending MEDs to influence ingress traffic from peers.

D. Preventing unwanted NLRI from entering the AS.

Which LSA type is not found in point-to-point only OSPF networks?

A. Type 1 Router LSA

B. Type 2 Network LS A

C. Type 3 Summary LSA

D. Type 5 External LSA

What modes of authentication are supported for RIPv2 on the Nokia 7750 SR?

A. RIPv2 supports basic and MD5 authentication only.

B. RIPv2 supports password and MD5 authentication only.

C. RIPv2 does not support authentication, password and MD5 authentication.

D. RIPv2 does not support authentication.