Supported Platforms
Related Documentation
- J, M, MX, QFX, SRX, T Series
- Example: Redistributing OSPF Routes into IS-IS
- J, M, MX, SRX, T Series
- Example: Configuring an IS-IS Default Route Policy on Logical Systems
export (Protocols IS-IS)
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.
Statement introduced in Junos OS Release 12.1 for the QFX Series.
Description
Apply one or more policies to routes being exported from the routing table into IS-IS.
All routing protocols store the routes that they learn in the routing table. The routing table uses this collected route information to determine the active routes to destinations. The routing table then installs the active routes into its forwarding table and exports them into the routing protocols. It is these exported routes that the protocols advertise.
For each protocol, you control which routes the protocol stores in the routing table and which routes the routing table exports into the protocol from the routing table by defining a routing policy for that protocol.
 | Note: For IS-IS, you cannot apply routing policies that affect how routes are imported into the routing table; doing so with a link-state protocol can easily lead to an inconsistent topology database. |
Options
policy-names—Name of one or more policies.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related Documentation
- J, M, MX, QFX, SRX, T Series
- Example: Redistributing OSPF Routes into IS-IS
- J, M, MX, SRX, T Series
- Example: Configuring an IS-IS Default Route Policy on Logical Systems
Published: 2012-09-09
Supported Platforms
Related Documentation
- J, M, MX, QFX, SRX, T Series
- Example: Redistributing OSPF Routes into IS-IS
- J, M, MX, SRX, T Series
- Example: Configuring an IS-IS Default Route Policy on Logical Systems
