Configuring The Lsu Transmit Rate; Enabling Ospf Ispf - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

Step
3. Enable SNMP
notifications for OSPF.
4. Enter OSPF view.
5. Configure the maximum
number of output SNMP
notifications within a
specified time interval.

Configuring the LSU transmit rate

Sending large numbers of LSU packets affects router performance and consumes too much network
bandwidth. You can configure the router to send LSU packets at a proper interval and limit the maximum
number of LSU packets sent out of an OSPF interface each time.
To configure the LSU transmit rate:
Step
1. Enter system view.
2. Enter OSPF view.
3. Configure the LSU
transmit rate.

Enabling OSPF ISPF

When the topology changes, Incremental Shortest Path First (ISPF) computes only the affected part of the
SPT, instead of the entire SPT.
To enable OSPF ISPF:
Step
1. Enter system view.
2. Enter OSPF view.
Command
snmp-agent trap enable ospf
[ authentication-failure | bad-packet |
config-error | grhelper-status-change |
grrestarter-status-change | if-state-change
| lsa-maxage | lsa-originate |
lsdb-approaching-overflow |
lsdb-overflow | neighbor-state-change |
nssatranslator-status-change | retransmit |
virt-authentication-failure | virt-bad-packet
| virt-config-error | virt-retransmit |
virtgrhelper-status-change |
virtif-state-change |
virtneighbor-state-change ] *
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
snmp trap rate-limit interval trap-interval
count trap-number
Command
system-view
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
transmit-pacing interval interval count count
Command
system-view
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
88
Remarks
By default, SNMP notifications
for OSPF is enabled.
N/A
By default, OSPF outputs up to
seven SNMP notifications
within 10 seconds.
Remarks
N/A
N/A
By default, an OSPF interface
sends a maximum of three LSU
packets every 20 milliseconds.
Remarks
N/A
N/A