Huawei H31-611 Exam Questions Instant Access

Question 1

In SNMP, managed devices use which of the following messages to actively send alarms to the NMS?

ATrap

BInform

CGet

DSet

Answer : D

Question 2

For a router that runs BGP4, which of the following statements is not true?

AWhen multiple paths exist, BGP4 selects the optimal path.

BBGP4 notifies the routes obtained from EBGP to all its BGP peers.

CBGP4 advertises to BGP peers only the routes it uses.

DBGP4 notifies the routes obtained from IBGP to all its BGP peers.

Answer : C

Question 3

Which of the following descriptions are true about SDN? (Multiple Choice)

ASDN is OpenFlow.

BSDN supports forwarding-control separation.

CSDN provides programmable open interfaces.

DSDN is short for software-defined networking.

Answer : A, C, D

Question 4

What kind of BGP packet contains routing information?

AOpen

BUpdate

CKeepalive

DNotification

Answer : A

Question 5

In the SDN VXLAN solution, when an OpenFlow connection between the controller and a forwarder is torn down, the forwarder retains the static MAC address and ARP entries so that traffic can be normally forwarded.

ATRUE

BFALSE

Answer : B

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

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

Huawei HCIA-SDN V1.0 H31-611 Exam Questions