
Customizing OSPF Services
117356-E Rev 00
6-43
Configuring a Summary Route
OSPF border routers generate summary advertisements for their attached areas.
Each summary advertisement specifies a range of destinations in an area. An area
range specification consists of a network address and a variable-length mask. For
example, a summary advertisement for the destination 140.191.0.0 with a mask of
255.255.0.0 describes a single route to the collection of destinations 140.191.0.0
through 140.191.255.255. When a packet is forwarded, it is always forwarded to
the network that is the best (longest or most specific) match for the packet’s
destination.
You can use the BCC or Site Manager to configure a summary route.
4. Choose
Areas
. The OSPF Areas window opens.
5. Click on the area that you want to edit. The parameter values for that area
appear in the OSPF Areas window.
6. Set the
Authentication Type
parameter.
Click on
Help
or see the parameter
description on page A-49
.
7. Click on
Apply
, and then click on
Done
. You return to the Configuration Manager
window.
8. If you set the
Authentication Type
to
Simplepassword
, choose
Protocols
.
The Protocols menu opens.
9. Choose
IP
. The IP menu opens.
10.Choose
OSPF/MOSPF
. The OSPF/MOSPF menu opens.
11.Choose
Interfaces
. The OSPF Interfaces window opens.
12.Click on the OSPF interface that you want
to edit.
The parameter values for that interface
appear in the OSPF Interfaces window.
13. Set the
Password
parameter. Click on
Help
or see the parameter description on
page A-45
.
14. Click on
Apply
, and then click on
Done
. You return to the Configuration Manager
window.
Site Manager Procedure
(continued)
You do this System responds
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