试题详情
- 单项选择题 A network technician wants to use a packet analyzer to troubleshoot a reported problem with a user's workstation with IP address 192.168.1.45. To identify the workstation's packets the technician wants to use the workstation's MAC address. Which of the following protocols would provide the needed information?（）
A、DHCP
B、ARP
C、DNS
D、PING
- B
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