ip cef
class-map match-any http-hacks
   match protocol http url "*default.ida*"
   match protocol http url "*x.ida*"
   match protocol http url "*cmd.exe*"
   match protocol http url "*root.exe*"
policy-map mark-inbound-http-hacks
   Router(config-pmap)#class http-hacks
   Router(config-pmap)#set ip dscp 1
access-list 101 deny ip any any dscp 1 log
access-list 101 permit ip any any
Внешний интерфейс:
interface Ethernet1/0
    service-policy input mark-inbound-http-hacks
Внутренний интерфейс:
interface Ethernet1/1
     ip access-group 105 out
Проверка:
show policy-map interface e1/0