Trusted Huawei H31-311_V2.5 Exam Dumps – Avoid Costly Exam Retakes

Question No: 1

MultipleChoice

After a user adjusts service bandwidth, the NCE Controller delivers the new bandwidth to devices and adjusts the CIR and PIR of the service PW. During the adjustment, services are not interrupted.

Options

AFALSE

BTRUE

Question No: 2

MultipleChoice

Which of the following statements about the U2000 license is incorrect?

Options

AEach license file corresponds to the device serial number (ESN) of one U2000 computer, so it can only be used on the corresponding computer.

BOfficial U2000 licenses vary by operating system platform. You must apply for a U2000 license based on your specific operating system. (Correct answer'

CThe U2000 license file xxxxxxx is named .dat format

DDo not modify the license file. Otherwise, the license file will fail

Question No: 3

MultipleChoice

If the overhead bytes pass through two plugged backplane buses, then the two slots are called paired slots that enable automatic transparent transfer of overhead bytes, such as (), () and (). Even if the SCC on the local network element The board is offline, which can also improve msP switching performance and protect DCC communication with other network elements. (Multi-quality selection).

Options

AK bytes

BD bytes

CE1 bytes

DB1 word strip

Question No: 4

MultipleChoice

On OSN Series transmission devices, ethernet ports cannot access tagged and untagged frames at the same time

Options

ATrue

BFalse

Question No: 5

MultipleChoice

Which option best is not an EVPLAN feature?

Options

Abandwidth sharing

BForwarding based on MAC address

Cpoint-to-point, and point-to-multipoint topologies

DMultipoint to multipoint topology

Question No: 6

MultipleChoice

There are 48 bits in MAC address. The first ( ) bits make up a unique identifier for the vendor and the last ( ) bits are allocated by the vendor

Options

A16, 32

B24,24

C8,40

D32, 16

Question No: 7

MultipleChoice

The working mode of the port determines the flow control mode of the port.

When the operating mode is 100Mbit/s full duplex, one of the following flow control modes can be used

Options

AAuto-negotiation flow control mode

BNon-autonegotiation flow control mode

CBoth

DFlow control

Question No: 8

MultipleChoice

The device IP address of the gateway element and the non-gateway element must be set in the same network segment.

Options

ATrue

BFalse

Free Huawei H31-311_V2.5 Exam Dumps August 2026