name $name
!
default interface vlan $vlan
-interface $vlan
+interface vlan $vlan
description $name
ip address $ip 255.255.255.192
ip directed-broadcast 10
ip helper-address 87.76.254.2
no ip proxy-arp
+ ip access-group great-wall-of-tg in
+ ipv6 address 2001:16D8:FFFF:$vlan::1/64
no shutdown
!