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Huawei H35-211_V2.5 HCIP-Access V2.5 Exam Practice Test

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Total 70 questions

HCIP-Access V2.5 Questions and Answers

Question 1

(Multiple choice) When the OLT main control board CPU is detected to be continuously elevated, the following possible causes are?

Options:

A.

The user logged in illegally

B.

Network loops

C.

Cyber attacks

D.

Rogue ONU

Question 2

(Radio) When the invitation message sent by user A reaches user B after passing through server C, D, E, the message received by user B is VIA. The server address of the field information record is in descending order.

Options:

A.

C->D->E

B.

E->C->D

C.

E->D->C

D.

C-E->D

Question 3

(Single choice) The following statement about ssH connection is incorrect, yes

Options:

A.

ssH can be applied to remote encryption of encrypted file transfers over remote encryption connections

B.

The ssH protocol encrypts all transmitted data, effectively preventing information leakage problems during remote management

C.

From a client perspective, SSH provides two levels of security authentication.

D.

The ssH protocol is working at the network layer

Question 4

(Single) A total of 100 multicast users on OLT are watching 20 multicast programs, assuming that each multicast program occupies 2M bandwidth, then how much multicast traffic is currently on the OLT upstream port

Options:

A.

200M

B.

100M

C.

40M

D.

50M

Question 5

The number of users under the OLT can also determine whether the VLA is single-layer or dual-layer VLA. Single-layer VLANs can be used when the number of users is small, and dual-layer VLANs must be used when the need to distinguish services and the number of users is second to ().

Options:

A.

2K

B.

4K

C.

CS

D.

1K

Question 6

In the evolution of EPON to 10g EPON, a smooth transition is achieved at the local end by adding AWDM WDM module, and Odn coexists.

Options:

A.

True

B.

False

Question 7

(Radio) In the ACL, if you need to filter the packet according to the source IP address information, destination IP address information, port number and other information of the packet, then the acl number template created is

Options:

A.

5000~5999

B.

3000~3999

C.

2000~2999

D.

4000~4999

Question 8

The maximum spectroscopic ratio supported by 10G GPON is (Radio) ?

Options:

A.

1:64

B.

1:256

C.

1:128

D.

1:32

Question 9

Max-Forwards fields can be used in S1P messages to solve loop problems and avoid endless packet forwarding.

Options:

A.

wrong

B.

Right

Question 10

The complete SIP message interaction process will contain multiple request and response messages, and the sIP message header field can be used to describe what the specific solution corresponding to the current response message is

Options:

A.

Csea

B.

CaLL-ID

C.

First line

D.

Message body

Page: 1 / 7
Total 70 questions