Spf-Schedule-Interval - Huawei Quidway S3900 series Command Manual

Command Manual – Routing Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
For detailed configuration of SNMP TRAP, refer to section "System Management" in
this manual.
Example
# Enable the TRAP function for OSPF process 100.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] snmp-agent trap enable ospf 100

3.1.51 spf-schedule-interval

Syntax
spf-schedule-interval interval
undo spf-schedule-interval
View
OSPF view
Parameter
interval: SPF calculation interval of OSPF, in seconds. It ranges from 1 to 10 and
defaults to 5.
Description
Use the spf-schedule-interval command to configure the route calculation interval of
OSPF.
Use the undo spf-schedule-interval command to restore the default setting.
According to the Link State Database (LSDB), the router running OSPF can calculate
the shortest path tree taking itself as the root and determine the next hop to the
destination network according to the shortest path tree. Adjusting SPF calculation
interval restrains frequent network changes, which may occupy too many bandwidth
resources and router resources.
Example
# Set the OSPF route calculation interval of Quidway to 6 seconds.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] ospf 1
[Quidway-ospf-1] spf-schedule-interval 6
Huawei Technologies Proprietary
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Chapter 3 OSPF Configuration Commands