Huawei H12-222 HCIP-Routing&Switching-IENP Exam Practice Test Instant Access

Question 1

The interface IP address and VRRP virtual IP address can be the same.

ATRUE

BFALSE

Answer : A

Question 2

In a MPLS VPN network, two-layer MPLS labels are added to data packets before they are transmitted over the public network. Which of the following statements regarding two-layer labels are false? (Multiple Choice)

AThe outer label is the private network label and the inner label is the public network label.

BThe MPLS VPN outer label is distributed manually by the LDP protocol. The inner label is distributed by the peer MP-BGP neighbor.

CBy default, the outer label in data packets is popped out before being forwarded to the last hop.

DThe outer label is used to instruct the PE to send data packets to the correct VPN.

Answer : A, D

Question 3

QoS provides different service quality to meet a variety of different needs. Which of following functions are provided by the QoS? (Multiple Choice)

AProvide dedicated bandwidth.

BReduce the packet loss ratio.

CPrevent and manage network congestion.

DSetting the source address of packets.

Answer : A, B, C

Question 4

How is CAPEX defined?

ACost expenditure

BCapital expenditure

COne-time expenditure

DDaily expenditure

Answer : B

Question 5

Which mechanism can be used with VRRP to monitor the uplink connectivity? (Multiple Choice)

AAssociation with an interface

BBFD

CNQA

DIP link

Answer : C

Question 6

In vAR application scenarios, which functions of the AR Router can be virtualized on a server? (Multiple Choice)

AFirewall

BVoIP

CNAT

DVPN

Answer : A, B, C, D

Question 7

MPLS can forward packets only after an LSP is established. Which of the following statements regarding static LSP establishment are true? (Multiple Choice)

AAfter a static LSP is established, each node on the LSP can detect the entire LSP.

BWhen MPLS is enabled on the outbound interface of the ingress node and the physical status and the protocol status of the outbound interface are Up, the static LSP is Up regardless of whether there is an egress node or a transit node.

CThe transit node of a static LSP is configured and MPLS is enabled on both the inbound and outbound interfaces. If the physical status and the protocol status of the inbound and outbound interfaces are Up, the static LSP is Up.

DThe egress node of the static LSP is configured and MPLS is enabled on the inbound interface. If the physical status and the protocol status of the inbound interface are Up, the static LSP is Up regardless of whether there is an ingress node or a transit node.

Answer : C, D

Huawei HCIP-Routing & Switching-IENP H12-222 HCIP-Routing&Switching-IENP Exam Practice Test