c2f1e1d8_P____InetDaemon_s_IT_Tutorials__Transmit
[Type] Hello [Function] Hello messages are used for neighbor discovery and neighbor recovery. If a hello message is not received within the configured interval, all neighbor entries are removed from the routing table and feasible successor routes re utilized. [Transmit] 
Multicast
M u l t i c a s t
U n i c a s t
M u l t i c a s t o r U n i c a s t
Enhanced Interior Gateway Protocol (EIGRP) - InetDaemon's IT Tutorials
Transmit