configure ospf area external-filter
Description
Configures an external filter policy.
Syntax Description
| area-identifier | Specifies the OSPF target area. |
| policy-map | Specifies a policy. |
| none | Specifies not to apply an external filter (removes the existing policy, if any). |
Default
N/A.
Usage Guidelines
For switches configured to support multiple OSPF areas (an ABR function), a policy can be applied to an OSPF area that filters a set of OSPF external routes from being advertised into that area.
Using the none mode specifies that no external filter is applied.
Example
The following command configures an external filter policy, nosales:
configure ospf area 1.2.3.4 external-filter nosales
History
This command was first available in ExtremeXOS 10.1.
Platform Availability
This command is available on platforms with Base license, or higher, as described in the Switch Engine 32.2 Feature License Requirements document.