H12-831_V1.0-ENU試験無料問題集（158題）「Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 認定」

出題：1

On the OSPF network shown in the figure, area 1 is a stub area, area 2 is a totally stub area, and area 3 is an NSSA. Which of the following LSAs does not exist in areas 1, 2, and 3?

A. Type 2

B. Type 1

C. Type 4

D. Type 3

正解：C 解答を投票する

出題：2

To protect a device against the attacks of forged BGP messages, you can configure GTSM to check whether the TTL value in the IP message header is within the specified range. If the peer x.x.x.x valid-ttl-hops 100 command is configured on a device, the valid TTL value range of the detected message is [155, 255].

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：3

On a stable network that requires fast route convergence, you can change the value of the interval at which OSPF LSAs are updated to 0 so that topology or route changes can be immediately advertised on the network through LSAs, which speeds up route convergence.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：4

On the OSPFv3 network shown in the figure:
* OSPFv3 is enabled on the interfaces connecting R1, R2, and R3.
* The router ID of each router is 10.0.X.X, where X is the number of the router.
* When checking detailed information about an LSA on R3, the command output shows that the LSA is generated by R2 and describes the IPv6 prefix address associated with the Network-LSA.

Based on this information, which of the following statements is correct?

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

For high reliability purposes, the following LDP messages are transmitted through TCP: discovery messages, session messages, advertisement messages, and notification messages.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：6

An OSPFv3 NSSA LSA is generated by an ASBR, describes routes to a destination outside the AS, and is advertised in an NSSA.
Options:

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

On the OSPF network shown in the figure, the cost values of links are marked, and OSPF IP FRR is enabled on R1. Which of the following statements are true?

A. If BFD (with default detection parameters) is enabled on the entire network and the link between R2 and SI is disconnected, R1 can quickly detect the OSPF adjacency fault.

B. No backup path can be established between R1 and 10.0.3.3/32.

C. If SI is powered off, R1 directly uses the backup path to forward packets to R3.

D. If the link between R1 and SI is disconnected, R1 directly uses the backup path to forward packets to R3.

正解：A,C,D 解答を投票する

出題：8

On the OSPF network shown in the figure:
* Area 1 is a common area.
* Area 2 is a totally NSSA (Not-So-Stubby Area).
* Area 3 is an NSSA.
* R5 imports the external route 10.0.5.5/32 into OSPF.
Which of the following routers have the route 10.0.5.5/32 in their routing tables?

A. R4

B. R6

C. R3

D. R2

正解：B,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

On the network shown in the figure, the DHCP server function is enabled on GE0/0/0 of R2, and the address pool is an interface address pool.
When GE0/0/0 and GE0/0/1 of R1 function as DHCP clients, only one interface can obtain an IP address by default.

Options:

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

A network engineer provides a troubleshooting report after rectifying a fault. The actual network is simplified into the one shown in the figure, where:
* R1 and R2 both have OSPF enabled.
* R1 and R2 function as the gateways for PC1 and PC2, respectively.
Given this, which of the following statements are true?

Options:

A. R1 can ping 192.168.1.22.

B. PC1 and PC2 cannot ping each other.

C. R1 can ping 192.168.1.21.

D. R2 can ping 192.168.1.2.

正解：A,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

H12-831_V1.0-ENU試験無料問題集「Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 認定」