網(wǎng)絡(luò)配置如下圖所示,在路由器Router中配置網(wǎng)絡(luò)1訪(fǎng)問(wèn)DNS服務(wù)器的命令是(1),網(wǎng)絡(luò)1訪(fǎng)問(wèn)Internet的默認(rèn)路由命令是(2)。
(1)A.iproute202.168.1.2255.255.255.0202.168.1.2
B.iproute202.168.1.2255.255.255.255202.168.1.2
C.iproute0.0.0.00.0.0.0202.168.1.253
D.iproute255.255.255.2550.0.0.0202.168.1.254
(2)A.iproute202.168.1.2255.255.255.0202.168.1.2
B.iproute202.168.1.2255.255.255.255202.168.1.2
C.iproute0.0.0.00.0.0.0202.168.1.253
D.iproute255.255.255.2550.0.0.0202.168.1.254