All MIBs › Juniper-ISIS-MIB › juniIsisSysL1SpfInterval
juniIsisSysL1SpfInterval
Module: Juniper-ISIS-MIB
OID (symbolic): Juniper-ISIS-MIB::juniIsisSysL1SpfInterval
OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Minimum interval, in seconds, between level 1 SPF calculations.
What is juniIsisSysL1SpfInterval?
Read-write value in seconds (0-120, default 5) setting the minimum time between Level 1 SPF (shortest-path-first) recalculations. Raising it reduces CPU load during periods of topology instability by throttling how often the router recomputes Level 1 routes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32 snmpwalk -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysL1SpfInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32.1 snmpget -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysL1SpfInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32.1 i <value>
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.38 | juniIsisMIB | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1 | juniIsisObjects | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1 | juniIsisSystemGroup | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1 | juniIsisSysTable | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1 | juniIsisSysEntry | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32 | juniIsisSysL1SpfInterval | Juniper-ISIS-MIB |