R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)

90
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Bind OSPF MIB to an
OSPF process.
ospf mib-binding process-id
By default, OSPF MIB is bound
to the process with the smallest
process ID.
3. Enable SNMP
notifications for OSPF.
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 ] *
By default, SNMP notifications
for OSPF is enabled.
4. Enter OSPF view.
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
N/A
5. Configure the SNMP
notification output interval
and the maximum
number of SNMP
notifications that can be
output at each interval.
snmp trap rate-limit interval trap-interval
count trap-number
By default, OSPF outputs up to
seven SNMP notifications
within 10 seconds.
Configuring the LSU transmit rate
Sending large numbers of LSU packets affects router performance and consumes a large amount of
network bandwidth. You can configure the router to send LSU packets at an interval and to limit the
maximum number of LSU packets sent out of an OSPF interface at each interval.
To configure the LSU transmit rate:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter OSPF view.
ospf [ process-id | router-id router-id |
vpn-instance vpn-instance-name ] *
N/A
3. Configure the LSU
transmit rate.
transmit-pacing interval interval count count
By default, an OSPF interface
sends a maximum of three LSU
packets every 20 milliseconds.
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: