单选题A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）ALogging detect fail-loginBLogin on-failure logCLogin detect login-failure logDLogging login on-failureEnone of the above
单选题
A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）
A
Logging detect fail-login
B
Login on-failure log
C
Login detect login-failure log
D
Logging login on-failure
E
none of the above
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