R3303-HP 6600/HSR6600 Routers Layer 3 - IP Routing Command Reference

369
undo graceful-restart helper strict-lsa-checking
Default
Strict LSA checking for the GR helper is disabled.
Views
OSPFv3 view
Default command level
2: System level
Usage guidelines
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
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
Default command level
2: System level
Parameters
interval-value: Specifies the GR restart interval in the range of 40 to 1800 seconds.
Usage guidelines
The value of the GR restart interval cannot be smaller than the maximum OSPFv3 neighbor dead time of
all the OSPFv3 interfaces. Otherwise, GR restart might fail.
The following matrix shows the command and router compatibility:
Command 6602 HSR6602 6604/6608/6616
graceful-restart
interval
No No
• Yes when using the RPE-X1 or RSE-X1
MPU
• No when using the MCP MPU