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單項(xiàng)選擇題

You are not able to telnet to the interface IP address of your device from a PC on the same subnet. What iscausing the problem?()

A.Telnet is not being permitted by self policy.
B.Telnet is not being permitted by security policy.
C.Telnet is not allowed because it is not considered secure.
D.Telnet is not enabled as a host-inbound service on the zone

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