试题详情

利用高级ACL禁止用户通过telnet访问子网202.112.111.0/24的命令是( )。 A.access-list 3000 rule10 deny telnet any 202.112.111.0 0.0.0.255 ep 23 B.access-list 3000 rule 10 deny udp any 202.112.111.0 ep telnet

Aaccess-list 3000

B rule 10 deny tcp any 202.112.111.0 0.0.0.255 ep 23

Caccess-list 3000

D rule 10 deny tcp any 202.112.111.0 255.255.255.0 ep 23