Customer Edge Facing Ports
Customer edge facing port recommendations for numerous platforms. I personally use Observium extensively and tend to follow their suggested port naming/descriptions that can be found here:- http://www.observium.org/wiki/Interface_Description_Parsing
Layer 3 port on Cisco IOS or similar
interface GigabitEthernet0/0 description Cust: Customer Name Ltd (Rack A1) {CircuitReference} ip address 1.2.3.4 255.255.255.0 ip verify unicast source reachable-via rx ipv6 nd prefix default no-advertise ipv6 nd managed-config-flag ipv6 nd other-config-flag ipv6 nd ra suppress ipv6 verify unicast source reachable-via rx no ip proxy-arp no ip redirects no mop enabled no ip unreachables no ip directed-broadcast no ip mask-reply