多项选择题
A.10.172.13.65
B.172.16.223.125
C.172.64.12.29
D.192.168.23.252
E.198.234.12.95
F.212.193.48.254
单项选择题 给您分配一个B类IP网络172.16.0.0,子网掩码255.255.255.192,则您可以利用的网络数为(),每个网段最大主机数()。
多项选择题 An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? ()
单项选择题 TCP、UDP、SPX属于OSI的()。