JUNIPER-MIMSTP-MIB :: jnxMIMstCistPortRoleTransitionSemState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsJUNIPER-MIMSTP-MIBjnxMIMstCistPortRoleTransitionSemState

jnxMIMstCistPortRoleTransitionSemState

Module: JUNIPER-MIMSTP-MIB

OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRoleTransitionSemState

OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.6.1.37

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Current state of the Port Role Transition State Machine for this port in this spanning tree context.

What is jnxMIMstCistPortRoleTransitionSemState?

The current state, init(0), blockport(1), blockedport(2), or activeport(3), of this port's Role Transition state machine in the Common Spanning Tree context. It shows whether the port is actively transitioning between spanning-tree roles or has settled into a stable blocked or active role.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.6.1.37
snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRoleTransitionSemState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.6.1.37.1
snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRoleTransitionSemState.1

SNMPv3 example:

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

Start monitoring Juniper EX-series Ethernet switch (MIMSTP, any generation) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-MIMSTP-MIB::jnxMIMstCistPortRoleTransitionSemState OID value, configure state conditions and alerts, and monitor any Juniper EX-series Ethernet switch (MIMSTP, any generation) 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
1.3.6.1.4.1.2636.3.46jnxXstpMibsJUNIPER-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.46.1jnxMIMstMIBJUNIPER-MIMSTP-MIB
1.3.6.1.4.1.2636.3.46.1.1jnxMIDot1sJuniperMstJUNIPER-MIMSTP-MIB
1.3.6.1.4.1.2636.3.46.1.1.6jnxMIMstCistPortTableJUNIPER-MIMSTP-MIB
1.3.6.1.4.1.2636.3.46.1.1.6.1jnxMIMstCistPortEntryJUNIPER-MIMSTP-MIB
1.3.6.1.4.1.2636.3.46.1.1.6.1.37jnxMIMstCistPortRoleTransitionSemStateJUNIPER-MIMSTP-MIB