Is the following description correct? The computer in the local area network judges whether the received broadcast frame is what it should receive is to judge the source of the frameMACIs the address the same as the hardware address of the machine .
What are the fiber types connected to the MA5680T GPBD port?
Which of the following are the methods and ideas for locating abnormal XDSL dial-up faults?
What is the smallest constituent unit in the message constituent mechanism of the H248 protocol?