interface GigabitEthernet0/0
 description internets
 mac-address 0018.19d2.8730
 ip address dhcp
 no ip redirects
 no ip unreachables
 ip directed-broadcast 109
 no ip proxy-arp
 ip nat outside
 ip virtual-reassembly in
 zone-member security outside
 duplex auto
 speed auto
 no cdp enable
 ipv6 address dhcp rapid-commit
 ipv6 address autoconfig default
 ipv6 enable
 ipv6 dhcp client pd hint ::/56
 ipv6 dhcp client pd hint ::/60
 ipv6 dhcp client pd comcast-prefix rapid-commit
 ipv6 verify unicast reverse-path
 no lldp transmit
 service-policy output shape-up
end