4A0-C01 Exam Questions Tutorials

Nokia NRS II Composite Exam Questions and Answers

Question 77

Which of the following commands is used to enable an E-pipe service?

config>service= epipe enable

config>service~ vpws enable

config>service= no shutdown

config>port= no shutdown

config>service= epipe no shutdown

Question 78

Click the exhibit.

Both clips of output are from router R4. The show service command indicates that an SDP is down. What might be the cause?

The mesh SDP on router R4 has been shutdown.

The mesh SDP on 10.10.10.1 has been shutdown.

The service MTU on 10.10.10.1 has been set to a different value.

The IngLbl and EgrLbl that router R4 has for 10.10.10.1 are identical.

Question 79

Click the exhibit.

The output is from PE router R1 about VPRN service 100. From which protocol did router R1 learn the prefix 192.168.20.0/24?

LDP

BGP

MP-BGP

MPLS

Question 80

Which of the following about VPRN labels is FALSE?

The outer label allows traffic to transit across the MPLS network.

The inner label identifies the VPRN service.

MP-BGP is used to signal VPRN labels.

The VPRN service label contains the customer's IP address.