H31-211 Huawei Exam Lab Questions

HCNA - Carrier IP Questions and Answers

Question 53

Which network component is used to carry a hardware address, for example, MAC address used for communication between devices on the same link?

PIC

Network interface card

POWER

FAN

Question 54

The subnet mask of a class A address is 255.255.240.0. How many bits are used for sub-netting?

Question 55

With what kind of routers does a DRother router exchange link state information and route information? (Select multiple)

DRother

All OSPF neighbors

BDR

Question 56

What action does an access port take in the process of sending packets?

Exchanges the VLAN information between packets and then sends out the packet.

Strips the VLAN information off the packet and then directly sends out the packet.

Attaches its PVID information to the packet.

Sends tag packets.