10.254.255.19/255.255.255.248的广播地址是什么?()
关于主机地址192.168.19.125(子网掩码:255.255.255.248),以下说法正确的是()。A、子网地址为:192.168.19.120B、子网地址为:192.168.19.121C、广播地址为:192.168.19.127D、广播地址为:192.168.19.128
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给定的IP地址为192.55.12.121,子网掩码为255.255.255.248,那么其直接的广播地址是(29)。A.192.55.12.255B.0.0.0.127C.192.55.12.127D.255.255.255.255
202.192.33.160/28的子网掩码是( )。A.255.255.255.240B.255.255.255.248C.255.255.255.224D.255.255.255.192
IntheimplementationofVLSMtechniquesonanetworkusingasingleClassCIPaddress,whichsubnetmaskisthemostefficientforpoint-to-pointseriallinks?()A.255.255.255.0B.255.255.255.240C.255.255.255.248D.255.255.255.252E.255.255.255.254
你有一台服务器子网地址范围在192.168.19.24/29,以下哪个地址可以分配给服务器()。A.192.168.19.0 255.255.255.0B.192.168.19.33 255.255.255.240C.192.168.19.26 255.255.255.248D.192.168.19.31 255.255.255.248E.192.168.19.34 255.255.255.240
静态NAT的cisco路由器的配置,正确的指令是()A、ip nat inside source static 192.168.0.3 211.139.250.234B、ip nat inside source static 192.168.0.3 255.255.255.248 211.139.250.234C、ip nat inside source static 192.168.0.3 211.139.250.234 255.255.255.248D、ip nat inside source static 211.139.250.234 192.168.0.3
在子网192.168.1.24/255.255.255.248中,广播地址是192.168.1.31。