AT-GS950-8-MIB :: dot1sCistPortRoleTransitionSemState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAT-GS950-8-MIBdot1sCistPortRoleTransitionSemState

dot1sCistPortRoleTransitionSemState

Module: AT-GS950-8-MIB

OID (symbolic): AT-GS950-8-MIB::dot1sCistPortRoleTransitionSemState

OID (numeric): 1.3.6.1.4.1.207.1.4.165.118.1.6.1.37

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 dot1sCistPortRoleTransitionSemState?

Indicates the current state of the Port Role Transition state machine for this port in the spanning tree context. This read-only value tracks which step the port is in as it transitions between spanning tree roles such as Root, Designated, or Alternate.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.118.1.6.1.37
snmpwalk -v2c -c public <target> AT-GS950-8-MIB::dot1sCistPortRoleTransitionSemState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.118.1.6.1.37.1
snmpget -v2c -c public <target> AT-GS950-8-MIB::dot1sCistPortRoleTransitionSemState.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot1sCistPortRoleTransitionSemState.1

Start monitoring Allied Telesis AT-GS950 switch series with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-GS950-8-MIB::dot1sCistPortRoleTransitionSemState OID value, configure state conditions and alerts, and monitor any Allied Telesis AT-GS950 switch series 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.1productsAT-SMI-MIB
1.3.6.1.4.1.207.1.4swhubAtiEdgeSwitch-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.1.4.165at_GS9508v2AT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.118l2MstAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.118.1dot1sMstAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.118.1.6dot1sCistPortTableAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.118.1.6.1dot1sCistPortEntryAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.118.1.6.1.37dot1sCistPortRoleTransitionSemStateAT-GS950-8-MIB