如果HSS的局向号为4,采用192.168网段开局,则需要在在DBE&DBIO上增加的路由命令错误的为( )
A.route add 130.4.0.0 mask 255.255.0.0 192.168.4.100 -p
B.route add 130.0.4.0 mask 255.255.255.0 192.168.4.100 -p
C.route add 192.168.4.0 mask 255.255.255.0 192.168.4.100 -p
D.route add 192.168.0.0 mask 255.255.0.0 192.168.4.100 -p
正确答案是BCD