Administrator Guide

area stub
Configure a stub area, which is an area not connected to other areas.
C9000 Series
Syntax
area area-id stub [no-summary]
To delete a stub area, use the no area area-id stub 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.
no-summary (OPTIONAL) Enter the keywords no-summary to prevent the ABR from sending
summary Link State Advertisements (LSAs) into the stub area.
Defaults Disabled.
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 To configure all routers and access servers within a stub, use this command.
Related
Commands
router ospf — enters ROUTER OSPF mode to configure an OSPF instance.
auto-cost
Specify how the OSPF interface cost is calculated based on the reference bandwidth method.
C9000 Series
Syntax
auto-cost [reference-bandwidth ref-bw]
To return to the default bandwidth or to assign cost based on the interface type, use the no auto-cost
[reference-bandwidth] command.
Parameters
ref-bw (OPTIONAL) Specify a reference bandwidth in megabits per second. The range is from 1
to 4294967. The default is 100 megabits per second.
Defaults 100 megabits per second.
Command Modes ROUTER OSPFv3
Open Shortest Path First (OSPFv2 and OSPFv3) 1111