The standard ethernet frame length should not be less

5.The standard Ethernet frame length should not be less than 64 bytes.
Which of the following factors cause this limitation? (Multiple Choice)
A. Minimum transmission distance
B. Maximum transmission distance
C. Working mechanism of conflict detection
D. MAC address
Answer: BC
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6.The device IP addresses of the gateway NE and non-gateway NEs must be set in
the same network segment.
7.Which of the following are the service board types of MSTP devices? (Multiple
Choice)
8.When the LCAS function is used, which of the following overhead bytes are used to
transmit control information? (Multiple Choice)
9.Which of the following are the electrical-layer overheads of OTN? (Multiple Choice)
A. OPUk
B. ODUk
C. OCh
D. OTUk
Answer: ABD
10.The working mode of a port determines the flow control mode of the port.
When the working mode is 100 Mbit/s full duplex, which of the following flow control
modes can be used?
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