Huawei H12-261 HCIE-Routing&Switching Exam Practice Test Instant Access

Question 1

As shown in the picture, AS100 AS400, AS200, AS300 have two paths, and the best route from the recognition is that the most route is now known.

The path of AS400, R2, , is more bandwidth-efficient. Therefore, the following configuration is performed. After the configuration is completed, the most routes are not changed.

Configuration is in effect?

[R2]ip as-path-filter 1 permit^400$

R2]route-policy med permit node 10

R2-route-policy]if-match as-path-filter 1

Ir2-route-policy]apply cost 20

AConfigure R1 BGP deterministic-med in the process

BConfigure R2 BGP compare- different-as-med in the process

CConfigure R2 BGP deterministic-med in the process

DConfigure R1 BGP compare- different-as-med in the process

Answer : D

Question 2

The OSPFv3 Option field is carried in all LSAs.

ATRUE

BFALSE

Answer : B

Question 3

As shown in the figure, 1 2 , , URPP routers share the traffic between the branch network load network and the branch network. In this case, configure the router physical interface.

Source address bullying must use loose mode P to spoof.

ATrue

BFalse

Answer : A

Question 4

As shown in the figure, the branches and branches use the redundant path to establish the total chain IPSEC VPN Router_B 1 URPF , and the traffic from the branch pair is on at the same time.

Which of the following are correct options? ( ) Multiple choices

AWhen using the main channel redundancy IPSEC URPF URPF backup link, use the function under the physical interface to build the loose mode.

BWhen using multi-channel redundancy IPSEC tunnel URPF URPF chain backup, enable the function under the interface, you can use the grid mode

CWhen the primary channel redundancy IPSEC URPF URPF backup link is used, the function can be enabled on the physical interface.

DWhen using multi-channel redundancy IPSEC URPF URPF chain backup, enable the function on the physical interface, you can use the grid mode

Answer : A, B

Question 5

Which of the following AS-_path attribute values can be niched by the AS-Path filter configured using ip as-path-filter 1 permit ,*(100|400)$ command?

A100

B3100

C300 4200

D1234 1400

Answer : A, B, D

Question 6

Which of the following statements are false about Weighted Round Robin (WRR)?

AWRR is a congestion management technology

BWRR prevents congestion on the network

CWRR ensures important traffic being forwarded first

DWRR ensures that all queues being serviced

EWRR cannot be used on gigabit-ethernet interfaces

Answer : B, E

Question 7

In inter-AS VPN Option B mode, two Autonomous System Boundary Routers (ASBRs) need to exchange public network LSP labels once during packet forwarding.

ATRUE

BFALSE

Answer : A

Huawei H12-261 HCIE-Routing & Switching (Written) V3.0 HCIE-Routing&Switching Exam Practice Test