Online Access Free 4A0-C01 Practice Test

Click the exhibit. This output is from router R4. Service 333 is a VPLS.
Why might the peer 10.10.10.1 have the same value for IngLbl and EgrLbl?

• A.The service on 10.10.10.1 is down, so it is rejecting packets.
• B.Router R4 is using the same tunnel to send and receive to 10.10.10.1.
• C.The labels are of local significance only, so other routers can use the same value.
• D.10.10.10.1 has yet to send its own unique label.

Click on the exhibit.

Which of the following CANNOT be used to ensure the LSP toR6" will follow the path R1-R2-R4-R6?

• A.Hop-limit
• B.Admin groups
• C.TE-Metric
• D.Strict hops

Which of the following best describes a VPLS?

• A.Layer 2 multipoint-to-multipoint service
• B.Layer 3 IP multipoint-to-multipoint VPN service
• C.Layer 3 direct Internet access service
• D.Layer 2 point-to-point service

Which of the following best describes the forwarding of a IPv6 packet that has a destination anycast address?

• A.It is sent to all nodes that have joined the anycast group.
• B.It is sent to all nodes that are assigned the anycast address.
• C.It is sent to all nodes on the local network.
• D.It is sent to the nearest node that is assigned the anycast address
• E.It is sent to all nodes on the local link.

Which of the following routing protocols are supported on the Alcatel-Lucent 7750 SR to enable constraint-based LSPs? (Choose two)

• A.RIPv2-TE
• B.ISIS-TE
• C.CSPF
• D.OSPF-TE
• E.RSVP-TE