Cisco ASR 9000 Series Configuration Manual page 398

Controlling the Frequency That the Same LSA Is Originated or Accepted for OSPF
SUMMARY STEPS
1. configure
2. Do one of the following:
3. router-id { router-id }
4. Perform Step 5 or Step 6 or both to control the frequency that the same LSA is originated or accepted.
5. timers lsa refresh seconds
6. timers lsa min-arrival seconds
7. timers lsa group-pacing seconds
8. commit
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 Do one of the following:
• router ospf process-name
• router ospfv3 process-name
Example:
RP/0/RSP0/CPU0:router:router(config)# router
ospf 1
or
RP/0/RSP0/CPU0:router(config)# router ospfv3 1
Step 3
router-id { router-id }
Example:
RP/0/RSP0/CPU0:router(config-ospf)# router-id
192.168.4.3
Step 4
Perform Step 5 or Step 6 or both to control the frequency
that the same LSA is originated or accepted.
Step 5 timers lsa refresh seconds
Example:
RP/0/RSP0/CPU0:router(config-ospf)# timers lsa
refresh 1800
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
370
• router ospf process-name
• router ospfv3 process-name
Purpose
Enables OSPF routing for the specified routing process and
places the router in router configuration mode.
or
Enables OSPFv3 routing for the specified routing process
and places the router in router ospfv3 configuration mode.
Note The process-name argument is any alphanumeric
string no longer than 40 characters.
Configures a router ID for the OSPF process.
We recommend using a stable IP address as the
Note
router ID.
—
Sets how often self-originated LSAs should be refreshed, in
seconds.
• The default is 1800 seconds for both OSPF and
OSPFv3.
Implementing OSPF
OL-30423-03