H12-261-ENU Exam Training Practice Tests (Huawei HCIE-Routing&Switching (Written)(Huawei Certified ICT Expert-Routing & Switching))]

Question 1

Which of the following statement about the LSA of OSPFv3 3 is correct? (Multiple choice)

A. Inter-Area-Prefix LSA also contains Link-Local information B. When the Intra-Area Prefix LSA has the Referenced Link State Type-2, the Referenced Link State id contains the interface id of the DR. C. The Link State id of the Inter-Area Prefix-LSA contains the prefix information. D. Router-LSA and Network-LSA do not contain routing information.

Correct Answer: B,D

Question 2

When a router constructs its own routing table based on routing entries learned by different routing protocols, which routing entries are added to the routing table?

A. Unique routing entries B. Have a routing entry with a low router ID C. The route entry with the largest next hop address D. Routing entries with the fastest routing process E. The routing entry with the largest preference value

Correct Answer: A

Question 3

If the topology of the entire network does not change, only the IP network segment allocation in the router changes, ISIS only uses the PRC to calculate the changed routing information, and does not recalculate the SPT.

A. True B. False

Correct Answer: A

Question 4

Which of the following statements is true about the MUX VLAN feature of Huawei switches?

A. The Principal Port can communicate with all ports in the MUX VLAN. B. The Mux VLAN is classified into Principal VLAN and Subordinate VLAN. The Subordinate VLAN is classified into Separate VLAN and Isolate VLAN. C. The MUX VLAN and the Super VLAN features can be used together on the same VLAN. D. Each Separate VLAN can be bound to multiple Principal VLANs.

Correct Answer: A

Question 5

When an administrator wants to manage some routes on the router during operation and maintenance, which of the following tools can mark these routes so that the administrator can configure the policy? (Multiple Choice)

A. Use Tag value to mark routes on the router. B. Use ip-prefix to mark routes on the router. C. Use ACLs to mark routes on the router. D. If the BGP protocol is running, use the community attribute to mark the route.

Correct Answer: A,D

Question 6

The Level-2 LSP is transmitted to the Level-1 area by Level-1-2 IS. If the location of ATT is in the Level-2 LSP is 1, it indicates that the Level-1 in the area can pass the Level-1-2 IS to the outside area.

A. True B. False

Correct Answer: B

Question 7

VRRP priority cannot be set to 0, so the device which send VRRP packets of priority 0 will stop adding VRRP backup group, and inform the backup device immediately become a Master device, without waiting for Master_Down_Interval timer expires.

A. True B. False

Correct Answer: A

Question 8

Regarding BGP route filtering, which of the following description is wrong?

A. In the same node of Route-Policy, the relationship of multiple if-match clauses for different attributes is "OR". B. The filtering relationship between the nodes of the Route-Policy is "OR", that is, the Route-Policy can be passed with a node filter only. C. When receiving a route from a BGP peer, perform a routing policy to filter unwanted BGP routes. These routes are not added to the local BGP routing table. D. For a locally advertised route, configure a routing policy. The policy takes effect before the route is added to the BGP routing table.

Correct Answer: A,D

Huawei HCIE-Routing&Switching (Written)(Huawei Certified ICT Expert-Routing & Switching) - H12-261-ENU Exam Practice Test