ip access-list extended infilter

evaluate mppacket

deny ip 10.54.16.0 0.0.0.255 10.54.17.0 0.0.0.255

deny ip 10.54.16.0 0.0.0.255 10.54.18.0 0.0.0.255

deny ip 10.54.16.0 0.0.0.255 10.54.19.0 0.0.0.255

deny ip 10.54.16.0 0.0.0.255 10.54.31.0 0.0.0.255

deny ip 10.54.17.0 0.0.0.255 10.54.16.0 0.0.0.255

deny ip 10.54.17.0 0.0.0.255 10.54.18.0 0.0.0.255

deny ip 10.54.17.0 0.0.0.255 10.54.19.0 0.0.0.255

deny ip 10.54.17.0 0.0.0.255 10.54.31.0 0.0.0.255

deny ip 10.54.18.0 0.0.0.255 10.54.16.0 0.0.0.255

deny ip 10.54.18.0 0.0.0.255 10.54.17.0 0.0.0.255

deny ip 10.54.18.0 0.0.0.255 10.54.19.0 0.0.0.255

deny ip 10.54.18.0 0.0.0.255 10.54.31.0 0.0.0.255

deny ip 10.54.19.0 0.0.0.255 10.54.16.0 0.0.0.255

deny ip 10.54.19.0 0.0.0.255 10.54.17.0 0.0.0.255

deny ip 10.54.19.0 0.0.0.255 10.54.18.0 0.0.0.255

deny ip 10.54.19.0 0.0.0.255 10.54.31.0 0.0.0.255

permit ip any any

exit

ip access-list extended outfilter

permit ip any any reflect mppacket

exit

interface fastethernet0

ip address 10.255.49.2 255.255.255.252

exit

interface fastethernet1

exit

interface fastethernet1.1

description Guanli

ip address 10.54.31.254 255.255.255.0

encapsulation dot1q 1

exit

interface fastethernet1.2

description Yewu

ip address 10.54.17.254 255.255.255.0

encapsulation dot1q 2

ip access-group outfilter out

ip access-group infilter in

exit

interface fastethernet1.3

description Bangong

ip address 10.54.16.254 255.255.255.0

encapsulation dot1q 3

ip access-group outfilter out

ip access-group infilter in

exit

interface fastethernet1.4

description Caiwu

ip address 10.54.18.254 255.255.255.0

encapsulation dot1q 4

ip access-group outfilter out

ip access-group infilter in

exit

interface fastethernet1.5

description Jiating

ip address 10.54.19.254 255.255.255.0

encapsulation dot1q 5

ip access-group outfilter out

ip access-group infilter in

exit

ip route 0.0.0.0 0.0.0.0 10.255.49.1