Huawei H12-811_V1.0 Exam Practice Test Instant Access

Question 1

The administrator cannot log in to the Huawei router through Telnett, but other administrators can log in normally, so which of the following are the possible reasons? ()*

AThe authority level of the administrator user account has been modified to 0

BThe administrator user account has been disabled

CThe Te1net service of the AR2200 router has been disabled

DThe administrator user account has been deleted

Answer : B, D

Question 2

Which of the following statements about IPv6 address configuration are correct? ()*

AIPv6 supports stateless automatic configuration

BIPv6 address supports automatic configuration in multiple ways

CIPv6 supports DHCPv6 for address configuration

DIPv6 addresses can only be configured manually

Answer : A, B, C

Question 3

Which of the following messages is used for IPv6 stateless address autoconfiguration? ()*

ANS

BRA

CNA

DRS

Answer : B, D

Question 4

Which of the following protocols consist of the PPP agreement? ()*

ANCP

BPPPOE

CAuthentication protocol

DLCP

Answer : A, C, D

Question 5

Which fields in the IPv4 header are related to fragmentation? ()*

ATTL

BFragment Offset

CIdentification

DFlags

Answer : B, C, D

Question 6

Which authorization modes are supported by AAA on Huawei ARG3 series routers? ()*

ANot authorized

BHWTACACS authorization

CLocal authorization

DAuthorization after successful RADIUS authentication

Answer : A, B, C, D

Question 7

The output information of a router is shown in the figure. Which of the following statements are correct? ()

AVRP usedVersiondocumentAnd the VRP file used for the next startupdifferent

BThe configuration file currently used is different from the configuration file used for the next startup

CThe current VRP version file is the same as the VRP file used for the next startup

DThe current configuration file used is the same as the configuration file used for D next startup

Answer : B, C

Huawei H12-811_V1.0 HCIA-Datacom V1.0 Exam Practice Test