Area Range - D-Link DGS-6600-48T Cli Reference Manual

DGS-6604 m

area range

area AREA-ID range PREFIX/PREFIX-LENGTH [advertise | not-advertise] [cost COST]
no area AREA-ID range [PREFIX/PREFIX-LENGTH ]
Syntax Description
AREA-ID
PREFIX/PREFIX-
LENGTH
advertise
not-advertise
COST
Default
Command Mode
Usage Guideline
Example
Switch# configure terminal
Switch(config)# router ospf
Switch(config-router)# area 1 range 192.168.0.0/16
CLI Reference Guide
Use this command to summarize and consolidate routes at an area boundary.
Use the no area range command to disable this function.
Specifies the identifier of the area for which routes are summarized. The
identifier can be specified as either an IP address or a decimal value.
The prefix and length of prefix for the area range.
(Optional) Sets the status to advertise and generate a Type 3 summary link-state
advertisement (LSA) for the specified address range.
(Optional) Sets the status to DoNotAdvertise for the specified address range.
Type 3 summary LSA is suppressed, the component networks remain hidden.
Cost for speicified summary route. The valid setting is 0 to 16777215.
Disabled
The default is advertise.
If cost is not specified, the cost of this route is found from the cost sets of
component subnets and the maximum cost of those is chosen. (based on
RFC2328).
Router configuration
Use this command with ABRs to summarize the intra-area routes. This command
is used to specify the summarized route for area 0 or for a non-zero area.
Multiple area router configuration commands specifying the range option can be
configured. Thus, OSPF can summarize addresses for many different sets of
address ranges.
For the same area, this command can also be specified multiple times.
This example shows how to set one summary route to be advertised by the ABR
to other areas for all subnets on network 192.168.0.0:
Verify the settings by entering the show ip ospf command.
area range
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