Use the following CLI syntax to configure OSPF3 parameters.
CLI syntax
config>router# ospf3
asbr
export policy-name [policy-name...(up to 5 max)]
external-db-overflow limit seconds
external-preference preference
overload [timeout seconds]
overload-include-stub
overload-on-boot [timeout seconds]
preference preference
reference-bandwidth bandwidth-in-kbps
router-id ip-address
no shutdown
timers
lsa-arrival lsa-arrival-time
lsa-generate max-lsa-wait [lsa-initial-wait lsa-initial-wait [lsa-second-wait lsa-second-wait]]
spf-wait max-spf-wait [spf-initial-wait spf-initial-wait [spf-second-wait spf-second-wait]]The following displays an OSPF3 configuration example:
A:ALA-48>config>router>ospf3# info
----------------------------------------------
asbr
overload
timers
lsa-arrival 50000
exit
export "OSPF-Export"
----------------------------------------------
A:ALA-48>config>router>ospf3#
OSPF also supports the concept of multi-instance OSPFv2 and OSPFv3 which allows separate instances of the OSPF protocols to run independently within SR OSs.
Separate instances are created by adding a different instance ID as the optional parameter to the config>router>ospf and config>router>ospf3 commands. When this is done a separate OSPF instance is created which maintains separate link state databases for each instance.