All MIBs › BLADETYPE2-PHYSICAL-MIB › stpInfoTopChanges
stpInfoTopChanges
Module: BLADETYPE2-PHYSICAL-MIB
OID (symbolic): BLADETYPE2-PHYSICAL-MIB::stpInfoTopChanges
OID (numeric): 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The total number of topology changes detected by this bridge since the management entity was last reset or initialized.
What is stpInfoTopChanges?
Reports the cumulative count of Spanning Tree Protocol topology changes detected by this bridge since it was last reset or initialized. A rising value indicates network instability or port state transitions that may warrant investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1.1.5 snmpwalk -v2c -c public <target> BLADETYPE2-PHYSICAL-MIB::stpInfoTopChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1.1.5.1 snmpget -v2c -c public <target> BLADETYPE2-PHYSICAL-MIB::stpInfoTopChanges.1
Start monitoring Layer 2 managed switches/blade modules with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BLADETYPE2-PHYSICAL-MIB::stpInfoTopChanges OID value, configure state conditions and alerts, and monitor any Layer 2 managed switches/blade modules from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3 | hpsystem | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3.7 | netElement | HP-ICF |
| 1.3.6.1.4.1.11.2.3.7.11 | hpEtherSwitch | HP-ICF-OID |
| 1.3.6.1.4.1.11.2.3.7.11.33 | hpSwitchProliant | HP-ICF-OID |
| 1.3.6.1.4.1.11.2.3.7.11.33.1 | hpSwitchModuleBladetype2 | HP-SWITCH-PL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2 | hpSwitchBladeType2_Mgmt | HP-SWITCH-PL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2 | layer2 | BLADETYPE2-PHYSICAL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3 | layer2Info | BLADETYPE2-PHYSICAL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3 | stpInfo | BLADETYPE2-PHYSICAL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1 | stpInfoTable | BLADETYPE2-PHYSICAL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1.1 | stpInfoTableEntry | BLADETYPE2-PHYSICAL-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.33.1.2.2.3.3.1.1.5 | stpInfoTopChanges | BLADETYPE2-PHYSICAL-MIB |