Juniper JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010 Command Reference Manual page 1255

spf-interval
spf-interval [ level-1 | level-2 ] seconds
Syntax
no spf-interval [ level-1 | level-2 ]
Command introduced before JUNOSe Release 7.1.0.
Release Information
Specifies the maximum wait time between two successive IS-IS shortest-path-first
Description
calculations. If you do not specify a level, the interval applies to both level 1 and level
2. The no version restores the default value, 5 seconds.
Options
Router Configuration
Mode
level-1 Specifies a level 1 SPF
level-2 Specifies a level 2 SPF
seconds Maximum time between SPF calculations in the range 0–120 seconds;
default value is 5
Chapter 7: S Commands
1213
spf-interval