Huawei H12-261 Quiz 34 Topic 2 Questions 166-170

Question: 1

What can be said of TTL Propagation when IP propagation has been disabled (MPLS)? (Multiple Choice)

AThe TTL field of the MPLS label header is set to 255 on the ingress LER.

BThe TTL value of the IP header will not be reduced on the LSP. '

CThe TTL field of the packet is set to 0.

DTTL propagation is only disabled in the ingress edge LSR.

ETTL propagation cannot be disabled in MPLS domain.

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Question: 2

In the HW MPLS network, which of the following parameters are used to determine a Forwarding Equivalent Class, or FEC? (Multiple Choice)

AIP Prefix

BLayer 2 Circuit

CBGP MED Value

DRSVP Request from CE for bandwidth reservation

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Question: 3

You have been tasked with summarizing the addressing so it can be espressed in the shortest form possible. The IPv6 address of 2013:0000:130F:0000:0000:09C0:876A:130B can be expressed most efficiently as which of the following?

A2013:0:130F:0:0:09CO:876A:130B

B2013:: 130F: :9C0:876A: 130B

C2013:0:130F:0:0:9C0:876A:130B

D213::13F::9C:876A:13B

E2013;0:130F::9C0:876A:130B

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Question: 4

If one end of a cable connects to port GO/0/17 of a switch and the other end to port GO/0/18 of the same switch, with STP enabled. Which of the following statements is true?

APort GO/0/18 will be discarding.

BBoth ports will be forwarding.

CPort GO/0/17 will be discarding.

DBoth ports will be discarding.

EPort GO/0/18 will continuously move between listening and learning states.

FPort GO/0/17 will be stuck in learning state.

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Question: 5

Which of the following statements is true about the IS-IS operation on the Ethernet?

AIS-IS uses multicast mode to exchange and control information on the Ethernet.

BWhen IS-IS elects DIS on the Ethernet, the comparison rule is that a higher interface priority indicates a higher DIS priority. If the priorities are the same as each other, compare the system ID.

COn the Ethernet, IS-IS sends a PSNP periodically to maintain database integrity.

DOn the Ethernet, IS-IS establishes a secure and reliable neighbor relationship using the three-way handshake.

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Huawei H12-261 Quiz:34 Topic:2 Questions:166-170