A.ip route 40.40.0.0255.255.0.0 172.10.2
B.ip route 40.40.0.00.0.255.255 atm 6\/0.33
C.ip route 40.40.0.00.0.255.255 172.10.2
D.ip route 40.40.0.0255.255.0.0 atm 6\/0.33
参考答案:D
A.ip route 40.40.0.0255.255.0.0 172.10.2
B.ip route 40.40.0.00.0.255.255 atm 6\/0.33
C.ip route 40.40.0.00.0.255.255 172.10.2
D.ip route 40.40.0.0255.255.0.0 atm 6\/0.33
参考答案:D