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Cho mình hỏi 2 câu hỏi này
1.Which command will show the MAC addresses of stations connected to switch ports?
A.show mac-address
B.show arp
C.show table
D.show switchport
Kết quả là a hay b vậy(có bộ đề chọn a có bộ chọn b)
2.A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?
1.Which command will show the MAC addresses of stations connected to switch ports?
A.show mac-address
B.show arp
C.show table
D.show switchport
Kết quả là a hay b vậy(có bộ đề chọn a có bộ chọn b)
2.A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?
A. Drop the data.
B. Send the data frames to the default gateway.
C. Create an ARP request to get a MAC address for the receiving host.
D. Send a TCP SYN and wait for the SYN ACK with the IP address of the receiving host.
Có bộ thì chọn B có bộ lại chọn C
B. Send the data frames to the default gateway.
C. Create an ARP request to get a MAC address for the receiving host.
D. Send a TCP SYN and wait for the SYN ACK with the IP address of the receiving host.
Có bộ thì chọn B có bộ lại chọn C
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