All MIBs › AT-GS950-8-MIB › dot1sMstiPortRoleTransitionSemState
dot1sMstiPortRoleTransitionSemState
Module: AT-GS950-8-MIB
OID (symbolic): AT-GS950-8-MIB::dot1sMstiPortRoleTransitionSemState
OID (numeric): 1.3.6.1.4.1.207.1.4.165.118.1.7.1.17
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 dot1sMstiPortRoleTransitionSemState?
Shows the current state of the Port Role Transition State Machine, which governs the process of moving a port from one spanning tree role to another (for example, from alternate to root). This is useful for diagnosing slow or stuck role transitions in MSTP.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.118.1.7.1.17 snmpwalk -v2c -c public <target> AT-GS950-8-MIB::dot1sMstiPortRoleTransitionSemState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.118.1.7.1.17.1 snmpget -v2c -c public <target> AT-GS950-8-MIB::dot1sMstiPortRoleTransitionSemState.1
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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 |
| 1.3.6.1.4.1.207 | alliedTelesyn | AT-RG600-MIB |
| 1.3.6.1.4.1.207.1 | products | AT-SMI-MIB |
| 1.3.6.1.4.1.207.1.4 | swhub | AtiEdgeSwitch-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.207.1.4.165 | at_GS9508v2 | AT-GS950-8-MIB |
| 1.3.6.1.4.1.207.1.4.165.118 | l2Mst | AT-GS950-8-MIB |
| 1.3.6.1.4.1.207.1.4.165.118.1 | dot1sMst | AT-GS950-8-MIB |
| 1.3.6.1.4.1.207.1.4.165.118.1.7 | dot1sMstiPortTable | AT-GS950-8-MIB |
| 1.3.6.1.4.1.207.1.4.165.118.1.7.1 | dot1sMstiPortEntry | AT-GS950-8-MIB |
| 1.3.6.1.4.1.207.1.4.165.118.1.7.1.17 | dot1sMstiPortRoleTransitionSemState | AT-GS950-8-MIB |