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

Question 1

When the IP address of an interface on a firewall is pinged/ ping packets are processed by the internal module of the firewall but are not forwarded,

ATRUE

BFALSE

Answer : A

Question 2

Which of the following statements regarding data forwarding on a traditional IP network are true? (Multiple Choice)

AThe traditional IP forwarding is connection-oriented and has low efficiency.

BOn a traditional IP network, optimal paths are calculated based on the IGP metrics.

CAll the routers on a traditional IP network need to know routes on the entire network or default routes.

DTraditional IP forwarding uses hop-by-hop forwarding.

EA traditional IP network cannot provide a good QoS guarantee.

Answer : B, C, D

Question 3

Which of the following statements regarding the switch configuration are true? (Multiple Choice)

ABy default, the DHCP service must be enabled when you configure the DHCP server and DHCP relay agent.

BVLANIF 100 receives DHCP packets and forwards the packets to the external DHCP server through a relay agent.

CSpecify VLANIF 100 to the DHCP server group dhcpgroup1.

DCreate a DHCP server group first and add a DHCP server to the group.

EBy default, DHCP servers on the network are added to dhcpgroup1 automatically.

Answer : A, B, C, D

Question 4

Which of the following statements regarding the physical topobgy monitoring function of eSight are true? (Multiple Choice)

AeSight displays the layout and status of NEs, subnets, and links on the GUI.

BeSight supports visualized monitoring of the network-wide running status.

CeSight displays the architecture of the entire network and relationship between network entities.

DThe physical topology monitoring provides an entry for unified network monitoring, improving O&M efficiency.

Answer : A, B, C, D

Question 5

Which of the following packets are transmitted in unicast mode during IP address application by the DHCP client and IP address allocation by the DHCP server? (Multiple Choice)

ADHCP Offer

BDHCP Request

CDHCP Discover

DDHCPACK

Answer : A, D

Question 6

Which of the following steps are required when configuring a DHCP relay agent? (Multiple Choice)

AConfigure the DHCP server group name.

BConfigure IP addresses of DHCP servers in the DHCP server group.

CConfigure the number and IP address of the interface enabled with the DHCP relay function.

DConfigure the Option 82 field.

Answer : A, B, C

Question 7

Which of the following statements regarding the differences between GTS, LR, and CAR is false?

ADuring traffic control, CAR enables the device to discard the packets of which the rate is exceeded.

BDuring traffic control, GTS enables the device to buffer packets of which the rate is exceeded into queues.

CDuring traffic control, LR enables the device to discard the packets of which the rate is exceeded.

DDuring traffic control, LR enables the device to buffer the packets of which the rate is exceeded and to send packets to QoS queues.

Answer : C