最新的HCIA-Access認證 H35-210考試題庫

問題1

(single) What message does the H.248 Media Gateway send to the MGC to register?

A. Notify

B. SVC_CHG_REQ

C. Add

D. RSIP

正確答案: B

問題2

(single) Is the following description correct? The FTTx device offline deployment solution is to generate offline device configuration data through network planning data. After the device is powered on, the configuration data is automatically delivered to achieve the plug-and-play function of the device.

A. False

B. True

正確答案: B

問題3

Are the following statements correct? In GPON transmission, GEM port-ID is a unique identifier that represents a service flow under a PON port.

A. False

B. True

正確答案: B

問題4

(single) Is the following description correct? The MAC address is generally purchased by various manufacturers from the IEEE, but it can also be specified by itself.

A. False

B. True

正確答案: A

問題5

(single) Which of the following is wrong with the description of MA5616?

A. Support ADSL, VDSL, POTs access

B. Support AC/DC input

C. Uplink only supports GPON interface

D. Support 4 service slots

正確答案: C

問題6

(single) Is the following description correct? The relationship between the transmission rate of ADSL and the transmission distance is: The farther the transmission distance is, the larger the attenuation is, the lower the transmission rate is, and the transmission distance is nonlinearly related to the attenuation.

A. False

B. True

正確答案: B

問題7

(single) In the GPON network, what happens to the long ONT of the ONT?

A. The above are possible

B. Other ONTs dropped under the entire OLT

C. Other ONTs dropped under the same PON port

D. All business is normal, no impact

正確答案: C

問題8

(single) Is the following description correct? In the classification of acceptance test items, the basic package is used to ensure the normal operation of equipment and network basic services and functions, and it is only necessary to use simple or cheap instruments to meet the acceptance test items.

A. False

B. True

正確答案: B

問題9

(single) Which of the following commands is used to check whether the running status of all boards in the MA5600T/MA5680T 0 is normal?

A. display frame info 0/0

B. display board 0

C. display frame info 0

D. display board info 0

正確答案: B

問題10

(multiple) In the GPON network, which of the following reasons may cause the ONU to fail to go online?

A. The optical power received by the ONU is greater than the overload optical power.

B. The ODN line is too long and exceeds the upper line distance set by the system.

C. The optical power received by the ONU is less than the sensitivity value.

D. There is abnormal attenuation on the ODN line.

正確答案: A,B,C,D

問題11

(multiple) What checks need to be performed after the hardware installation is completed?

A. The cabinet is clean and has no deformation, paint falling off and rust.

B. There is no debris in the cabinet and the screws should be tightened. The components inside the cabinet should not rust. Air filter installed

C. The power cable is connected correctly, and the cabinet should be grounded.

D. The cabinet door and the side baffle are connected to the main body by a ground wire, and the cabinet door switch is smooth.

正確答案: A,B,C,D

問題12

(multiple) In the GPON network, which of the following reasons may cause the ONT to not be automatically discovered?

A. The optical power received by the ONT is less than the sensitivity value.

B. OLT uplink port down

C. The optical power received by the ONT is greater than the overload optical power.

D. The ONT auto-discovery function of the GPON port is not enabled.

正確答案: A,C,D

問題13

(single) Which of the following does not belong to the ONT product?

A. HG8247

B. HG8010

C. HG510V

D. HG8245

正確答案: C

問題14

(multiple) What types of main control boards are supported by the MA5600T?

A. SCUN

B. SCUF

C. SCUB

D. SCUL

正確答案: A,B,C,D

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