All MIBs › AT-GS950-24-MIB › dot1sMstiNewRootBridgeCount
dot1sMstiNewRootBridgeCount
Module: AT-GS950-24-MIB
OID (symbolic): AT-GS950-24-MIB::dot1sMstiNewRootBridgeCount
OID (numeric): 1.3.6.1.4.1.207.1.4.167.118.1.4.1.8
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times this Bridge has detected a Root Bridge change for this spanning tree instance. A Trap is generated on the occurence of this event.
What is dot1sMstiNewRootBridgeCount?
Counts how many times this bridge has detected a root bridge change for a specific MSTP spanning tree instance. A trap is sent each time a new root bridge is elected, helping administrators track topology instability.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.118.1.4.1.8 snmpwalk -v2c -c public <target> AT-GS950-24-MIB::dot1sMstiNewRootBridgeCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.118.1.4.1.8.1 snmpget -v2c -c public <target> AT-GS950-24-MIB::dot1sMstiNewRootBridgeCount.1
Start monitoring Allied Telesis smart switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-GS950-24-MIB::dot1sMstiNewRootBridgeCount OID value, configure state conditions and alerts, and monitor any Allied Telesis smart switches from a single console.
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 |
| 1.3.6.1.4.1.207.1.4.167.118 | l2Mst | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.118.1 | dot1sMst | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.118.1.4 | dot1sMstiBridgeTable | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.118.1.4.1 | dot1sMstiBridgeEntry | AT-GS950-24-MIB |
| 1.3.6.1.4.1.207.1.4.167.118.1.4.1.8 | dot1sMstiNewRootBridgeCount | AT-GS950-24-MIB |