R0106-HP MSR Router Series Layer 3 - IP Routing Command Reference(V7)

535
graceful-restart helper strict-lsa-checking
Use graceful-restart helper strict-lsa-checking to enable strict LSA checking for the GR helper.
Use undo graceful-restart helper strict-lsa-checking to disable strict LSA checking for the GR helper.
Syntax
graceful-restart helper strict-lsa-checking
undo graceful-restart helper strict-lsa-checking
Default
Strict LSA checking for the GR helper is disabled.
Views
OSPFv3 view
Predefined user roles
network-admin
Usage guidelines
With GR helper enabled, when an LSA change on the GR helper is detected, the GR helper device exits
the GR helper mode.
Examples
# Enable strict LSA checking for the GR helper in OSPFv3 process 1.
<Sysname> system-view
[Sysname] ospfv3 1
[Sysname-ospfv3-1] graceful-restart helper strict-lsa-checking
Related commands
graceful-restart helper enable
graceful-restart interval
Use graceful-restart interval to configure the GR restart interval.
Use undo graceful-restart interval to restore the default.
Syntax
graceful-restart interval interval-value
undo graceful-restart interval
Default
The GR restart interval is 120 seconds.
Views
OSPFv3 view
Predefined user roles
network-admin
Parameters
interval-value: Specifies GR restart interval in the range of 40 to 1800 seconds.