Huawei H19-301_V3.0 Exam Questions Instant Access

Question 1

Wide area network (WAN) covers a large geographical area, ranging from dozens of kilometers to thousands of kilometers. It can connect multiple cities or even countries and provide long-distance communication to form an international large-scale network.

ATRUE

BFALSE

Answer : A

Question 2

Which of the following statements are TRUE about iMaster NCE in terms of management and control?

AManages and controls SDN-capable networks through NETCONF (based on the YANG model).

BManages and controls traditional devices through SNMP.

CManages and controls traditional devices through the CU.

Answer : A, B

Question 3

In Huawei's SD-WAN solution, the RR is a key node and does not participate in service traffic forwarding. However, if the RR fails, service traffic on the entire network will be interrupted. Therefore, the RR is typically deployed in redundancy mode.

ATRUE

BFALSE

Answer : B

Question 4

The address that functions at the data link layer is called an IP address. Each network adapter that complies with the IEEE 802 standard must have an IP address.

ATRUE

BFALSE

Answer : B

Question 5

Which of the following methods can be used to integrate IoT modules or functions into Huawei IoT APs? (Select All that Apply)

ABuilt-in IoT chip

BUSB interface

CPCIe interface

DPoE out port

Answer : A, B, C

Question 6

SRv6 can traverse all types of private lines for traffic optimization. Huawei NetEngine AR821 E can support SRv6.

ATRUE

BFALSE

Answer : A

Question 7

MACsec is an important feature to ensure security and reliability. Which of the following features does MACsec provide?

AData frame integrity check

BService data encryption

CData source authenticity verification

DReplay protection

Answer : A, B, C, D

Huawei HCSA-Presales-IP Network Certification V3.0 H19-301_V3.0 Exam Questions