试题详情
- 多项选择题Two devices on an Ethernet segment sent frames at the same time causing a collision.Which two statements are true?（）
A、Both devices stop transmitting, wait a random period of time, verify the wire is idle, and re- transmit.
B、The device with the lowest MAC address is permitted to retransmit first.
C、The device with the lowest MAC address sends a jam signal to notify all other devices of the collision.
D、Both devices send a jam signal to notify all other devices of the collision.
- A,D
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