Reference Guide

area range
Summarize routes matching an address/mask at an area border router (ABR).
C9000 Series
Syntax
area area-id range ip-address mask [not-advertise]
To disable route summarization, use the no area area-id range ip-address
mask command.
Parameters
area-id Specify the OSPF area in dotted decimal format (A.B.C.D.) or
enter a number from zero (0) to 65535.
ip-address Specify an IP address in dotted decimal format.
mask Specify a mask for the destination prefix. Enter the full mask
(for example, 255.255.255.0).
not-advertise (OPTIONAL) Enter the keywords not-advertise to set the
status to DoNotAdvertise (that is, the Type 3 summary-LSA
is suppressed and the component networks remain hidden
from other areas.)
Defaults Not configured.
Command Modes ROUTER OSPF
Command History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Added support for the Multi-Process OSPF.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.1 Introduced on the E-Series.
Usage Information Only the routes within an area are summarized, and that summary is advertised to
other areas by the ABR. External routes are not summarized.
Open Shortest Path First (OSPFv2 and OSPFv3)
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