Glossary
Numerics
224.0.0.5 The All OSPF Routers multicast IP address, listened for by all OSPF routers.
224.0.0.6 The All OSPF DR Routers multicast IP address, listened for by DR and BDR routers.
2-Way In OSPF, a neighbor state that signifies that the other router has reached the basic neighbor status, having passed the parameter and bidirectional visibility check.
6to4 Tunnel An Internet transition mechanism for migrating from IPv4 to IPv6, a system that allows IPv6 packets to be transmitted over an IPv4 network (generally the IPv4 Internet) without the need to configure explicit tunnels by embedding the IPv4 tunnel endpoint address into the IPv6 address of hosts behind that endpoint.
802.1Q The IEEE standardized protocol for carrying VLAN ...
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