(multiple) Which two are the default UDP port numbers defined by the H.248 protocol?

A. 2943

B. 2944

C. 2945

D. 2946

(single) Is the following description correct? The ADSL port can only allow further operations on the port after the port is unblocked.

A. True

B. False

(multiple) Which of the following are commonly used positioning methods for Ethernet docking faults?

A. View port indicator status

B. Check the port configuration

C. Ping

D. View the statistics of the packets sent and received by the port.

(single) When the MA5600T/MA5603T device needs to be maintained and managed locally, the baud rate setting of the maintenance terminal HyperTerminal must be the same as the serial baud rate parameter of the MA5600T/MA5603T system. What is the default serial port baud rate of the system?

A. 9600bit/s

B. 19200bit/s

C. 38400bit/s

D. 115200bit/s

(single) What is the maximum transmission distance of SHDSL?

A. 1.5KM

B. 6KM

C. 10KM

D. 20KM

(single) What is the maximum split ratio supported by the MA5680T GPBC board?

A. 1:32

B. 1:64

C. 1:128

D. 1:16

(single) Is the following description correct? Before the upgrade operation, you need to stop the automatic save function of the system by using the command to avoid the conflict between the upgrade operation and the automatic save operation, and the upgrade fails.

A. True

B. False

(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. True

B. False

(single) Is the following description correct? The traffic-table on the OLT can not only set the parameters of the traffic rate limit, but also support the setting of the priority policy.

A. True

B. False

(single) Which of the following commands is used to shut down the sybase primary server?

A. shutdown SYS_MAIN

B. shutdown SYS

C. shutdown

D. Shutdown