Huawei H31-611 Exam Practice Test Instant Access

Question 1

When a host shifts from one network to another, which of the following statements are true?

AYou must change its IP address and MAC address.

BYou must change its IP address, but not its MAC address.

CYou must change its MAC address, but not its IP address.

DThe MAC address and IP address do not need to be changed.

Answer : D

Question 2

During SDN network fault locating, which of the following commands can be used to collect basic runtime information for datacom devices?

Adisplay version

Bdisplay diagnostic-information

Cdisplay log

Ddisplay current-configuration

Answer : A

Question 3

In the SDN RR+ solution, the AC can provide which of the following functions? (Multiple Choice)

ACalculates optimal paths globally based on multiple constraints

BPre-defines BGP routing policies

CGenerates BGP routes/policies and applies them to devices

DManages topology and BGP relationships

Answer : A, B

Question 4

Which of the following statements are true about NetStream packet formats? (Multiple Choice)

AThe V5 format does not support traffic aggregation, putting processing pressure on the NSC and NDA.

BThe V8 format supports traffic aggregation, but can output only aggregated IPv4 traffic data.

CThe V8 format is based on templates and can output both IPv4 and IPv6 traffic data.

DThe V9 format can output IPv4, IPv6 and MPLS traffic data.

Answer : B

Question 5

What kind of BGP packet contains routing information?

AOpen

BUpdate

CKeepalive

DNotification

Answer : A

Question 6

Which of the following statements are true about the comparison between OSPF and IS-IS? (Multiple Choice)

AOSPF runs on the IP layer, and IS-IS runs on the data link layer.

BFor IS-IS, a router belongs to multiple areas, but in OSPF, a router can belong to only one area.

CDIS election in IS-IS is simple, preemptive, and can be predicted. DR election in OSPF is unpredictable and non-preemptive.

DOSPF supports P2P/P2MP/NBMA/broadcast networks. IS-IS supports only P2P and broadcast networks.

Answer : A, C

Question 7

The SDN controller has a global view of the entire network.

ATRUE

BFALSE

Answer : A

Huawei H31-611 HCIA-SDN V1.0 Exam Practice Test