Use this command to Summarize Type 7 to Type 5 routes matching the specified address and mask on an Autonomous System Border Router (ASBR) at an NSSA border.
area-id | ip-address | Specifies the NSSA area. Valid values are decimal values or IP addresses. |
ip-address mask | Specifies the IP address and mask to match for this Type 7–>5 ASBR summarization. |
None.
OSPF router configuration.
This example shows how to summarize area 10 Type 7 to Type 5 routes from IP address and mask for this ASBR:
System(rw-config)->router ospf 1 System(rw-config-ospf-1)->area 10 nssa-range 50.0.0.0 255.0.0.0