Huawei H12-221 HCIP-Routing&Switching-IERS Exam Practice Test Instant Access

Question 1

A company reserves the network segment 172.29.100.0/26 for some remote small-scale sites. Each site has 5 IP devices to connect to this network segment. Which of these Variable Length Subnet Masks (VLSMs) can be used to accommodate the need for minimum number of hosts?

A/27

B/28

C/29

D/30

Answer : C

Question 2

ACL rules are matched based on the configured order only.

ATRUE

BFALSE

Answer : B

Question 3

Which of the following IP addresses are network addresses? (Select 2 answers)

A64.104.3.7/28

B192.168.12.64/26

C192.135.12.191/26

D198.18.12.16/28

Answer : B, D

Question 4

You are using the address space 172.28.100.0/24. If the subnet mask 172.28.100.0/30 is used to subnet this address space to serve WAN links, how many total subnets can the address space be divided into?

A30

B64

C126

D254

Answer : B

Question 5

How many bits of the MAC address space is available for mapping IP multicast addresses?

A24

B22

C25

D23

Answer : D

Question 6

Which of the statements describes how BGP updates routes?

ABroadcasts all routes periodically

BUpdate all routes periodically using multicast addresses

CUpdates only changed and new routes

DUpdates routes on BGP peer requests

Answer : C

Question 7

Which of the following statements regarding NSSA commands is false?

AThe default-route-advertise command is used to generate a type-7 default route.

BThe no-import-route parameter prevents the import of AS external routes in the form of Type-7 LSAs into an NSSA.

CThe no-summary parameter prevents the advertisement of Type-3 and Type-4 LSAs in an area.

DThe set-n-bit parameter indicates that an N-bit will be set in a DD packet.

Answer : A

Huawei HCIP - Implementing Enterprise Routing & Switching Network H12-221 HCIP-Routing&Switching-IERS Exam Practice Test