QUESTION: 353

Refer to the exhibit below. The routers have an established IS-IS L2 adjacency on which IPv4 system addresses are exchanged. An operator successfully configures multi-topology IS-IS routing so that the IPv6 system addresses are also exchanged between routers. Which of the following statements best describes the number of IS-IS adjacencies and the number of LSPs in the LSDB of R1 AFTER IPv6 has been configured?

R1 has one IS-IS adjacency and one LSP.
R1 has one IS-IS adjacency and two LSPs.
R1 has one IS-IS adjacency and four LSPs.
R1 has two IS-IS-adjacencies and two LSPs
R1 has two IS-IS adjacencies and four LSPs

Answer(s): B

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QUESTION: 354

Click on the exhibit.

Router R2 has a directly connected interface to network 192.168.3.0/24 that is included in IS-IS. If router R4 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24. Assume that all IS-IS routers are L1/L2 capable and are in the same area.
Which of the following is TRUE?

Router R3 will install the IS-IS route in it's routing table.
Router R3 will install the OSPF route in it's routing table.
Router R3 will install an OSPF route and an IS-IS route in it's route table.
There is not enough information to answer the question.

Answer(s): A

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QUESTION: 355

In MPLS, labels are distributed in the opposite direction of the data flow.

TRUE
FALSE

Answer(s): A

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QUESTION: 356

When a device receives a labeled packet, which of the following can occur?

The packet can only be forwarded as an unlabeled packet.
The packet can be forwarded as a labeled or unlabeled packet, depending on the received label value.
The packet can be forwarded as a labeled or unlabeled packet, depending on the destination IP address in the payload
The packet can only be forwarded as a labeled packet.

Answer(s): B

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