-| ACL | Ingress Access Control List security for L2 |
-| | Bridge-Domain MAC switching, IPv4 routing, |
-| | IPv6 routing. |
-+-----------------------+----------------------------------------------+
-| COP | COP address white-list and black-list |
-| | filtering for IPv4 and IPv6 routing. |
-+-----------------------+----------------------------------------------+
-| DHCP | Dynamic Host Control Protocol Client and |
-| | Proxy for IPv4 and IPv6 routing. |
-+-----------------------+----------------------------------------------+
-| GRE | Generic Routing Encapsulation Overlay |
-| | Tunnels for IPv4. |
-+-----------------------+----------------------------------------------+
-| IPSec | IPSec tunnel and transport modes. |
-+-----------------------+----------------------------------------------+
-| IPv4 | IPv4 routing, RPF, ARP, Proxy ARP, ICMPv4. |
-+-----------------------+----------------------------------------------+
-| IPv6 | IPv6 routing, NS/ND, RA, ICMPv6. |
-+-----------------------+----------------------------------------------+
-| L2BD | L2 Bridge-Domain switching for untagged |
-| | Ethernet, dot1q and dot1ad tagged. |
-+-----------------------+----------------------------------------------+
-| L2XC | L2 Cross-Connect switching for untagged |
-| | Ethernet, dot1q and dot1ad tagged. |
-+-----------------------+----------------------------------------------+