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Passed Exam Today H12-831_V1.0

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Total 156 questions

HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Questions and Answers

Question 33

A network engineer checks LLDP neighbor information on R1. The output is shown below.

Which of the following statements are true?

LLDP Output:

yaml

CopyEdit

display lldp neighbor interface GE0/0/0

------------------------------------------------

GE0/0/0 has 1 neighbor(s):

Neighbor index: 1

Chassis type: MAC Address

Chassis ID: faed-ad04-0010

Port ID subtype: Interface Name

Port ID: GE0/0/0

System name: R2

System description: Huawei YunShan OS

Version 1.22.01 (AR8000 V100R002C200)

Copyright (C) 2021-2022 Huawei Technologies Co., Ltd.

HUAWEI AR8140-12G10XG

System capabilities supported: bridge router

System capabilities enabled: bridge router

Management address type: IPv4

Management address: 192.168.1.1

Expired time: 107s

Options:

A.

The sysname of the peer device is R2.

B.

The interface number of the peer device is GE0/0/0.

C.

The VLAN ID of the peer device is 1.

D.

The management IP address of the peer device is 192.168.1.1.

Question 34

On the OSPF network shown in the figure, area 1 is an NSSA, area 2 is a common area, and R4 imports an external route 10.0.4.4/32. The router ID of each router is 10.0.X.X, where X is the router number. If the asbr-summary 10.0.4.0 255.255.255.0 command is run in the OSPF processes of R1 and R3, which of the following routers have the route 10.0.4.0/24 in their routing tables?

Options:

A.

R1

B.

R2

C.

R3

D.

R5

Question 35

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:

Options:

A.

R1 can ping 192.168.1.22.

B.

R1 can ping 192.168.1.21.

C.

R2 can ping 192.168.1.2.

D.

PC1 and PC2 cannot ping each other.

Question 36

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].

Options:

A.

TRUE

B.

FALSE

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Total 156 questions