AddPac VoiceFinder AP2120 User Manual page 91

VoiceFinder AP2120 VoIP Gateway User's Guide Version 1.00
Back-bone Area via ABR(Area Boarder Router). Typically, the Gateway in
the Area has Area internal route, other Area route and external routing
route. To reduce these routes, it defines Stub Area and keeps only internal
Area route.
Back-bone Area : Area between Areas (Area 0).
domain should have one Back-bone Area, and each Area should be
connected to Back-bone Area.
Back-bone area, it should be connected to the Back-bone area via Virtual
Link (OSPF Tunnel).
[Procedure]
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Move to configuration mode
Move to interface configuration mode.
Move to IP configuration mode.
Enable OSPF protocol for the interface to use OSPF.
Set the Area-ID for the interface.
Set other necessary parameters (Authentication).
Up the Main Interface.
Enable OSPF Process.
Check the routing table with "Show" command.
Check it can be connected to the certain network with "Ping"
command.
(abnormal operation) With "debug" command, Find out the
problem.
If an Area cannot connected to the
Description
One OSPF routing
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