Administrator Guide

Layer 3 Routing Commands 1822
external-lsdb-limit
Use the external-lsdb-limit command in Router OSPFv3 Configuration
mode to configure the external LSDB limit for OSPF. If the value is -1, then
there is no limit. When the number of non-default AS-external-LSAs in a
router's link-state database reaches the external LSDB limit, the router enters
overflow state. The router never holds more than the external LSDB limit
non-default AS-external- LSAs in it database. The external LSDB limit
MUST be set identically in all routers attached to the OSPF backbone and/or
any regular OSPF area.
Syntax
external-lsdb-limit limit
no external-lsdb-limit
• limit — External LSDB limit for OSPF (Range: -1-2147483647)
Default Configuration
-1 is the default value for limit .
Command Mode
Router OSPFv3 Configuration mode.
User Guidelines
This command has no user guidelines.
Example
The following example sets the external LSDB limit at 100 for OSPF.
console(config)#ipv6 router ospf
console(config-rtr)#external-lsdb-limit 100
ipv6 ospf
Use the ipv6 ospf command in Interface Configuration mode to enable
OSPF on a router interface or loopback interface.
2CSNXXX_SWUM204.book Page 1822 Monday, January 25, 2016 1:25 PM