Juniper-ISIS-MIB :: juniIsisSysType

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Juniper-ISIS-MIB › juniIsisSysType

juniIsisSysType

Module: Juniper-ISIS-MIB

OID (symbolic): Juniper-ISIS-MIB::juniIsisSysType

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The type of this instance of the Integrated IS-IS protocol. This object follows the replaceOnlyWhileDisabled behaviour.

What is juniIsisSysType?

Read-write setting that chooses whether this IS-IS instance acts as a Level 1 router, a Level 1/2 router, or Level 2 only (level1IS, level1l2IS, level2Only). An admin sets this to control whether the router only routes within its own area, only backbone/inter-area, or both, and per the MIB it can only be changed while the instance is disabled.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.3
snmpwalk -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.3.1
snmpget -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.3.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> juniIsisSysType.1

Start monitoring Juniper E-series router (IS-IS routing protocol) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Juniper-ISIS-MIB::juniIsisSysType OID value, configure state conditions and alerts, and monitor any Juniper E-series router (IS-IS routing protocol) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.38juniIsisMIBJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1juniIsisObjectsJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1juniIsisSystemGroupJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1juniIsisSysTableJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1.1juniIsisSysEntryJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1.1.3juniIsisSysTypeJuniper-ISIS-MIB