최신 H35-210_V2.5 무료덤프 - Huawei HCIA-Access V2.5

문제1

Regarding the UA5000 IPMB single board, which one of the following descriptions is wrong?

A. 8 GE optical ports can be provided as uplink ports

B. Support main/standby switchover

C. Forward PVMB's VoIP service, and realize IP uplink through FE/GE electrical port or GE optical port.

D. IPMB is an IP service processing board, used to converge and process broadband services

정답: A

문제2

When the MA5600 service box provides pure broadband service, how many slots can be inserted into the service board?

A. 14

B. 16

C. 12

D. 18

정답: A

문제3

VLAN division includes which of the following methods?

A. Based on port

B. Based on physical location

C. Based on MAC address

D. Based on agreement

정답: A,C,D

문제4

Is the following description correct? The MA5600T SCUN board provides 1 maintenance network port, 1 serial port, 1 environmental monitoring port, and 8 GE ports.

A. True

B. False

정답: B

문제5

Which of the following statements about GPON is incorrect?

A. ONU ID must be unique on the OLT

B. There can be multiple T-CONTs on each ONU, and multiple GEMPORTs can be bound to each TCONT.

C. T-CONT is equivalent to a physical cache, and the rate can be limited only if it is bound to a DBA template.

D. Each GPON port supports a split ratio of 1:64, which can provide 64 ONT access.

정답: A

문제6

For GPON lines, MA5600T/MA5680T supports multiple protection switching methods. Which protection technology below MA5600T/MA5680T supports simultaneous protection of backbone fiber and branch fiber?

A. Type B

B. Type A

C. Type D

D. Type C

정답: D

문제7

When maintaining the MA5600T system, what can be viewed through the display version command?

A. Version information of each service board

B. System version information

C. Version information of the chassis

D. Version information of the main control board

정답: A,B,D

문제8

Is the following description correct? MACAddress by48bitComposition, usually with12Bit16Hexadecimal representation, before6Bit16Base numbers are represented byIEEEResponsible for unified distribution, used to determine the uniqueness of the manufacturer, and later6Bit16The hexadecimal numbers are managed by each manufacturer.

A. True

B. False

정답: A

문제9

What does the long ONT PON indicator light mean?

A. ONT receiving optical power is lower than optical receiving sensitivity

B. ONT and OLT have established a connection

C. ONT light is abnormal

D. ONT tries to establish a connection with the OLT

정답: B

문제10

Regarding EPON, which of the following descriptions is incorrect?

A. The EPON standard is one of many TDM-PON standards and has the basic characteristics of a TDM-PON network: a tree topology network is composed of OLT, ONU and ODN (Optical Distribution Network).

B. In the logical topology, the EPON protocol establishes a logical link for the OLT to each ONU, and the leading byte of the Ethernet data frame carries the logical link identity, that is, LLID (Logical Link Identity).

C. In the upstream direction from the ONU to the OLT, each ONU uses the broadcast mode to share the upstream bandwidth.

D. The downstream data stream from the OLT to the ONU is encapsulated as an Ethernet message, and the corresponding LLID is attached and sent in the tree PON network. The optical splitter in the ODN broadcasts the data stream to each branch, and all ONUs can receive the downlink Ethernet data frame, and selectively receive their own data according to the LLID.

정답: C

문제11

Which of the following is not part of the FTTH ODN network?

A. ONU

B. Fiber distribution box (FAT)

C. ODF

D. Splitter

정답: A

문제12

Is the following description correct? 1483B encapsulates MAC data frames on AAL5, and 1483R encapsulates IP data frames on AAL5.

A. True

B. False

정답: A

문제13

What are the queue scheduling methods supported by MA5600?

A. PQ

B. CQ

C. WRR

D. FIFO

정답: A,C

최신 H35-210_V2.5 무료덤프 - Huawei HCIA-Access V2.5

우리와 연락하기

유용한 링크

최신 업데이트