Digisol DG-GS4826S Management Manual page 580

C 21 | Unicast Routing
HAPTER
Configuring the Open Shortest Path First Protocol (Version 2)
CLI R
EFERENCES
"router ospf" on page 1192
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"summary-address" on page 1202
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C U
OMMAND SAGE
If you are not sure what address ranges to consolidate, first enable
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external route redistribution via the Redistribute configuration screen,
view the routes imported into the routing table, and then configure one
or more summary addresses to reduce the size of the routing table and
consolidate these external routes for advertising into the local domain.
To summarize routes sent between OSPF areas, use the Area Range
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Configuration screen
This router supports up 20 Type-5 summary routes.
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P
ARAMETERS
These parameters are displayed in the web interface:
Process ID – Process ID as configured in the Network Area
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configuration screen (see
IP Address – Summary address covering a range of addresses.
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Netmask – Network mask for the summary route.
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W I
EB NTERFACE
To configure the router to summarize external routing information:
1. Click Routing Protocol, OSPF, Summary Address.
2. Select Add from the Action list.
3. Specify the process ID, the base address and network mask.
4. Click Apply.
Figure 373: Summarizing External Routes
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(page 575).
page 560).