计费服务器的IP地址在192.168.1.0/24子网内,为了保证计费服务器的安全,不允许任何用户telnet到该
A.access-list 11 deny tcp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any
B.access-list 111 deny tcp any 192.168.1.0 eq telnet/access-list 111 permit ip any any
C.access-list 111 deny udp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any
D.access-list 111 deny tcp any 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any