All MIBs › IEEE8021-SPANNING-TREE-MIB › ieee8021SpanningTreeMaxAge
ieee8021SpanningTreeMaxAge
Module: IEEE8021-SPANNING-TREE-MIB
OID (symbolic): IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeMaxAge
OID (numeric): 1.3.111.2.802.1.1.3.1.1.1.9
Node type: OBJECT-TYPE
Type: Timeout
Access: read-only
Description: The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value that this Bridge is currently using.
What is ieee8021SpanningTreeMaxAge?
The maximum age, in hundredths of a second, this bridge currently allows STP information to persist before discarding it; this is the live operational value, distinct from the bridge-wide setting it was seeded from when this switch is the root.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.3.1.1.1.9 snmpwalk -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeMaxAge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.3.1.1.1.9.1 snmpget -v2c -c public <target> IEEE8021-SPANNING-TREE-MIB::ieee8021SpanningTreeMaxAge.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::ieee8021SpanningTreeMaxAge 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 |
| 1.3.111.2.802.1.1.3.1.1 | ieee8021SpanningTreeTable | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.1.1 | ieee8021SpanningTreeEntry | IEEE8021-SPANNING-TREE-MIB |
| 1.3.111.2.802.1.1.3.1.1.1.9 | ieee8021SpanningTreeMaxAge | IEEE8021-SPANNING-TREE-MIB |