Online Access Free Huawei.H12-261.v2022-01-21.q423 Practice Test (Page 47)

H12-261 Exam Question 226

The following is about setting up the LDP LSP. Is the description correct?

A.The establishment of the LSP FEC LSP LSR is to tie the actual and the demarcation label and bind the notification to the upstream process.

B.When the topology of the network causes the next hop to change to the neighbor, use the free-hold label to directly use the original non-next hop LSR.
Rapid reconstruction label LSP

C.Label release in the DoD FEC LSR mode, in the specific pair, no need to obtain the message from the upstream, the distribution and distribution of the label, please enter the label

D.By default, the same LSR FEC is targeted, and the received mapping can only be from the next hop label, not from the next hop.

H12-261 Exam Question 227

OSPF is running on a network. In OSPF, what LSA type would only cause an Incremental SPF calculation?
(Multiple Choice)

A.Type 4

B.Type 3

C.Type 5

D.Type 2

E.Type 1

H12-261 Exam Question 228

You are assigned the task of compressing an IPv6 address as much as possible. If the original IPv6 address is 2013:0000:130F:000Q:00G0:09C0:876A:130B, which of the following is the IPv6 address in its compressed format?

A.2013:0:130F:0:0:9C0:876A:130B

B.2013::130F::9CO:876A:130B

C.2013:0:130F:0:0:O9C0:876A:130B

D.2013:0; 130F::9C0:876A: BOB

E.213::13F::9C:876A:13B

H12-261 Exam Question 229

Which of the following attacks are DoS (Denial of service) attacks?

A.Flood attacks

B.Man-in-the-middle attacks

C.Source IP address spoofing attacks.

D.Single-packet attacks

H12-261 Exam Question 230

When DLDP detects a unidirectional fiber link, Huawei devices perform the following operations by default:
The DLDP state machine changes to the Disable state; a trap is generated; the interface is automatically blocked.

A.TRUE

B.FALSE

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H12-261 Exam Question 226

H12-261 Exam Question 227

H12-261 Exam Question 228

H12-261 Exam Question 229

H12-261 Exam Question 230

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