All MIBs › COMTROL-ES8510-MIB › stpRootInformationHelloTime
stpRootInformationHelloTime
Module: COMTROL-ES8510-MIB
OID (symbolic): COMTROL-ES8510-MIB::stpRootInformationHelloTime
OID (numeric): 1.3.6.1.4.1.2882.2.1.1.4.6.1.1.7
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Hello Time.
What is stpRootInformationHelloTime?
This read-only value reports the Hello Time advertised by the elected root bridge, distinct from this switch's own locally configured stpHelloTime, since the root's value governs the tree. An admin checks it when trying to understand the actual BPDU cadence in effect across the whole spanning tree. For example, seeing this report 2 seconds confirms the root bridge is sending configuration BPDUs at the standard default interval, which this switch and all others in the tree will follow.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.4.6.1.1.7 snmpwalk -v2c -c public <target> COMTROL-ES8510-MIB::stpRootInformationHelloTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2882.2.1.1.4.6.1.1.7.1 snmpget -v2c -c public <target> COMTROL-ES8510-MIB::stpRootInformationHelloTime.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2882 | comtrol | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2 | products | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1 | managedSwitch | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1 | es8510 | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.4 | networkRedundancy | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.4.6 | stpBridgeInformation | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.4.6.1 | stpRootInformationTable | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.4.6.1.1 | stpRootInformationEntry | COMTROL-ES8510-MIB |
| 1.3.6.1.4.1.2882.2.1.1.4.6.1.1.7 | stpRootInformationHelloTime | COMTROL-ES8510-MIB |