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