Supported Platforms
Related Documentation
- ACX, M, MX, T Series, QFabric System, QFX Series standalone switches
- OSPF Areas and Router Functionality Overview
- ACX, J, M, MX, SRX, T Series
- Example: Configuring OSPF Stub and Totally Stubby Areas
- ACX, EX, M, MX, PTX, SRX, T Series
- nssa
stub
Syntax
Hierarchy Level
Release Information
Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Support for the realm statement introduced in Junos OS Release 9.2.
Support for the realm statement introduced in Junos OS Release 9.2 for EX Series switches.
Statement introduced in Junos OS Release 12.3 for the QFX Series.
Description
Specify that this area not be flooded with AS external link-state advertisements (LSAs). You must include the stub statement when configuring all routing devices that are in the stub area.
The backbone cannot be configured as a stub area.
You cannot configure an area to be both a stub area and a not-so-stubby area (NSSA).
Options
no-summaries—(Optional) Do not advertise routes into the stub area. If you include the default-metric option, only the default route is advertised.
summaries—(Optional) Flood summary LSAs into the stub area.
The remaining statement is explained separately.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related Documentation
- ACX, M, MX, T Series, QFabric System, QFX Series standalone switches
- OSPF Areas and Router Functionality Overview
- ACX, J, M, MX, SRX, T Series
- Example: Configuring OSPF Stub and Totally Stubby Areas
- ACX, EX, M, MX, PTX, SRX, T Series
- nssa
Published: 2014-05-08
Supported Platforms
Related Documentation
- ACX, M, MX, T Series, QFabric System, QFX Series standalone switches
- OSPF Areas and Router Functionality Overview
- ACX, J, M, MX, SRX, T Series
- Example: Configuring OSPF Stub and Totally Stubby Areas
- ACX, EX, M, MX, PTX, SRX, T Series
- nssa
