All MIBs › AT-GS950-24-MIB › dot1wPortTxTcnBpduCount
dot1wPortTxTcnBpduCount
Module: AT-GS950-24-MIB
OID (symbolic): AT-GS950-24-MIB::dot1wPortTxTcnBpduCount
OID (numeric): 1.3.6.1.4.1.207.1.4.167.119.1.4.1.15
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of TCN BPDUs that have been transmitted by this Port.
What is dot1wPortTxTcnBpduCount?
Counts the total number of Topology Change Notification (TCN) BPDUs transmitted by this port. A rising count signals that this port is originating topology change events that could trigger MAC address table flushes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.119.1.4.1.15 snmpwalk -v2c -c public <target> AT-GS950-24-MIB::dot1wPortTxTcnBpduCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.119.1.4.1.15.1 snmpget -v2c -c public <target> AT-GS950-24-MIB::dot1wPortTxTcnBpduCount.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 |
|---|---|---|
| 1.3.6.1.4.1.207.1.4.167 | at_GS95024v3 | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.119 | l2Rst | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.119.1 | dot1wRst | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.119.1.4 | dot1wPortExtTable | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.119.1.4.1 | dot1wPortExtEntry | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.119.1.4.1.15 | dot1wPortTxTcnBpduCount | AT-GS950-24-MIB |