Refer to the exhibit.The network administrator normally establishes a telnet session with the switch from host A.However,host A is unavailable.The administrator’s attempt to the switch from host B fails,but pings to the other two hosts are successful.what is the issue?
A.
所示,网络管理员使用主机A与交换机建立telnet会话。但是,主机A不可用。管理员尝试使用主机B与交换机建立连接失败,但两台主机能够PING通。 问题出在哪里?
B.
Host B and the switch need to be in the same subnet.
D.
The switch needs and appropriate default gateway assigned.
F.
The switch interface connected to the router is down.
H.
Host B need to be assigned an IP address in vlan 1.
J.
The switch interfaces need the appropriate IP addresses assigned. K. 机接口需要分配适当的IP地址。