IP地址192.168.23.41,已知该子网网的广播地址为192.168.23.63,则子网掩码为?()
A、255.255.255.0
B、255.255.255.192
C、255.255.255.128
D、255.255.255.64
A、255.255.255.0
B、255.255.255.192
C、255.255.255.128
D、255.255.255.64
A、初始IP地址为192.168.1.1 B、初始IP地址为192.168.168.1 C、初始IP地址为192.168.1.168 D、初始IP地址为192.168.168.168
A、IP地址为192.168.1.160/27的主机 B、IP地址为192.168.1.240/27的主机 C、IP地址为192.168.1.154/27的主机 D、IP地址为192.168.1.190/27的主机
A、source ip address:192.168.15.5;destination port: 21 B、source ip address:,192.168.15.37 destination port: 21 C、source ip address:,192.168.15.41 destination port: 21 D、source ip address:,192.168.15.36 destination port: 23 E、source ip address:192.168.15.46;destination port: 23 F、source ip address:,192.168.15.49 destination port: 23
A、A.source ip address:192.168.15.5 destination port:21 B、B.source ip address:192.168.15.37 destination port:21 C、C.ssource ip address192.168.15.41 destination port:21 D、D.source ip address:192.168.15.36 destination port:23 E、E.source ip address:192.168.15.46 destination port:23 F、F.source ip address:192.168.15.49 destination port:23
A、source ip address:192.168.15.5destination port:21 B、source ip address:,192.168.15.37destination port:21 C、sourcei p address:,192.168.15.41destination port:21 D、source ip address:,192.168.15.36destination port:23 E、source ip address:192.168.15.46destination port:23 F、source ip address:,192.168.15.49destination port:23