All MIBs › IEEE8021-SPANNING-TREE-MIB › ieee8021SpanningTreeRstpPortAutoIsolatePort
ieee8021SpanningTreeRstpPortAutoIsolatePort
Module: IEEE8021-SPANNING-TREE-MIB
OID (symbolic): IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeRstpPortAutoIsolatePort
OID (numeric): 1.3.111.2.802.1.1.3.1.3.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: The operational value of the Isolate Port parameter.
A value of true(1) indicates a Designated Port will transition to discarding if both ieee8021SpanningTreeRstpPortAdminEdgePort and ieee8021SpanningTreeRstpPortAutoEdgePort are FALSE and the other Bridge presumed to be attached to the same point-to-point LAN does not transmit periodic BPDUs.
This is optional and provided only by implementations that support the automatic identification of edge ports.
What is ieee8021SpanningTreeRstpPortAutoIsolatePort?
Indicates a Designated Port will transition to discarding when both admin/auto edge-port settings are false and the presumed point-to-point peer bridge stops sending periodic BPDUs — a safeguard against a silently-failed neighbor.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.3.1.3.1.2 snmpwalk -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeRstpPortAutoIsolatePort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.3.1.3.1.2.1 snmpget -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeRstpPortAutoIsolatePort.1
Start monitoring Vendor-neutral IEEE 802.1D/Q standard (Ethernet bridge or switch running STP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeRstpPortAutoIsolatePort OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1D/Q standard (Ethernet bridge or switch running STP) from a single console.
OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.3 | ieee8021SpanningTreeMib | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1 | ieee8021SpanningTreeObjects | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.3 | ieee8021SpanningTreePortExtensionTable | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.3.1 | ieee8021SpanningTreePortExtensionEntry | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.3.1.2 | ieee8021SpanningTreeRstpPortAutoIsolatePort | IEEE8021-SPANNING-TREE-MIB |