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Routing & Switching Changed H12-261 Questions

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Total 497 questions

HCIE-Routing & Switching (Written) Questions and Answers

Question 37

If the PIM-SM is running in the broadcast network, the forwarding tree needs to be set up between the broadcast source and the receiver to enable the receiver to receive the broadcast data set.

Then for the group forwarding tree option, the following is the correct description of the built broadcast? Multiple ( )

Options:

A.

The RP RPT is constructed with the recipient.

B.

The multicast source and the RP RPT are constructed by the tree.

C.

RP SPT and the recipient's construction is the tree

D.

The multicast source and the RP SPT are constructed by the tree.

Question 38

The following is about setting up the LDP, ? protocol, and the description is correct.

Options:

A.

TCP, , After the LDP connection is successfully established, the initialization message sent by the master sends the relevant parameters of the negotiation establishment.

B.

The transmission is made by the party with the larger address, and TCP initiates the connection.

C.

LDP Hello TCP, 224.0.0.2 Neighbor Discovery Message Usage Message Destination Address is Broadcast Address Group

D.

When both parties receive the Keepalive, LDP message, they will succeed.

Question 39

Each router of the OSPFv3 Router-LSA is produced. It describes the interface address and the cost of the router. It also includes the neighboring router.

Router ID

Options:

A.

True

B.

False

Question 40

In judging the old and new LSA, age, ?, the serial number parameter and the parameter are used. The following two parameters are correct.

Options:

A.

When the router receives a LSA age 360s, the LSA says that this is not available.

B.

The serial number and parameters can be judged. The old and new routers are better than the age LSA and sequence.

C.

When the router receives two of the same serial numbers and the same LSA, , , the check is smaller and better

D.

If the serial number reaches the bundle LSA 0x7FFF age 3600s lsa value, the current router is advertised as

Page: 10 / 19
Total 497 questions