Huawei H31-124_v2.0 Exam Practice Test Instant Access

Question 1

Which of the following are the functions of route redistribution?

AImport routes from RIP into OSPF

BEliminate route loops

CImport static route into dynamic routing protocols

DShare routing information found by different routing protocols

Answer : A, C, D

Question 2

Which of the following statements about traffic policy In CBQ configuration ate correct?

ATraffic policy nesting means one QoS policy contains another QoS policy, the behavior of the parent policy Is a sub-policy.

BTraffic policy is used to bind traffic classifier with traffic behavior.

CTraffic policy can be nested infinitely.

DThe traffic policy applied to some interface can not be deleted.

Answer : A

Question 3

Which of the following statement are correct regarding TTL value in VRRP packet?

AThe VRRP packet is only forwarded in one IP network, so the TTL value is always set to 1.

BThe TTL value of device from different manufactures is different; on VRP, the TTL value is 1.

CBy default, the VRRP packet with TTL value not equal to 255 will be dropped; On VRP, we can use some commands to disable the function of delecting TTL value.

DThe TTL value must be 255 In normal VRRP packet.

Answer : B

Question 4

Which of the following statements about layer 2 LAN switch are incorrect?

ALAN switch will modify the data link layer header of the packet and then forward it.

BLAN switch can learn Mac address automatically.

CLAN switch operates at data link layer.

DLAN switch will modify the network layer header of the packet and then forward it.

Answer : B

Question 5

The IGMP snooping configuration is as follows:

vlan batch 3

igmp-snooping enable

vlan 3

igmp-snooping enable

interface GigabitEthernet1/0/1

port hybrid tagged vlan 3

I2-multicast static-group group-address 225.1.1.1 to 225.1.1.3 vlan 3

interface GigabitEthernet3/0/1

port hybrid tagged vlan 3

igmp-snooplng static-router-port vlan 3

Which of the following statements are correct?

AThe device connected to GE 1/0/1 can receive multicast traffic only for the multicast groups 225.1.1.1 to 225.1.1.3. because static multicast groups are configured on GE 1/0/1.

BThe device connected to GE 1/0/1 can send Report messages to receive multicast data 'or multicast groups outside the 225.1.1.1 to 225.1-1.3 range.

CIGMP snooping has been enabled on the switch.

DThe device connected to GE 3/0/1 Is a multicast router.

Answer : B

Question 6

Which of the following statements is correct regarding virtual router?

AIf multiple routers are configured with the same virtual router ID.they all associate to the same virtual router.

BIf multiple routers associate to the same virtual router, they must be configured with the same virtual router ID and at feast one virtual IP address.

CIf multiple routers associate to the same virtual router, they must be configured with the same virtual router ID and virtual IP address.

DIf multiple routers are configured with the same virtual IP address, they all associate to the same virtual router.

Answer : A

Question 7

Administrators can change the priorities of default zones in the firewall as required.

ATrue

BFalse

Answer : B

Huawei H31-124_v2.0 HCIP Carrier IP V2.0 Exam Practice Test