试题详情
- 单项选择题 You are troubleshooting a WAN connection for TestKing, and on the router you execute the, "debug ppp authentication" command, and view the following output:
What kind of handshake was used for the PPP authentication?（） A、one-way
B、two-way
C、three-way
D、No handshakes required during authentication
E、None of the above
- C
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