All MIBs › JUNIPER-MIMSTP-MIB › jnxMIMstMstiPortTopologyChangeSemState
jnxMIMstMstiPortTopologyChangeSemState
Module: JUNIPER-MIMSTP-MIB
OID (symbolic): JUNIPER-MIMSTP-MIB::jnxMIMstMstiPortTopologyChangeSemState
OID (numeric): 1.3.6.1.4.1.2636.3.46.1.1.7.1.19
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Current state of the Topology Change State Machine for this port in this spanning tree context.
What is jnxMIMstMstiPortTopologyChangeSemState?
The current state of this port's Topology Change state machine within this specific spanning tree instance: init, inactive, active, detected, notifiedtcn, notifiedtc, propagating, or acknowledged. It shows how a topology change is propagating for one MSTI independent of the others.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.7.1.19 snmpwalk -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstMstiPortTopologyChangeSemState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.46.1.1.7.1.19.1 snmpget -v2c -c public <target> JUNIPER-MIMSTP-MIB::jnxMIMstMstiPortTopologyChangeSemState.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::jnxMIMstMstiPortTopologyChangeSemState 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 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.46 | jnxXstpMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.46.1 | jnxMIMstMIB | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1 | jnxMIDot1sJuniperMst | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.7 | jnxMIMstMstiPortTable | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.7.1 | jnxMIMstMstiPortEntry | JUNIPER-MIMSTP-MIB |
| 1.3.6.1.4.1.2636.3.46.1.1.7.1.19 | jnxMIMstMstiPortTopologyChangeSemState | JUNIPER-MIMSTP-MIB |