All MIBs › HP-SN-SWITCH-GROUP-MIB › snVLanByPortStpProtocolSpecification
snVLanByPortStpProtocolSpecification
Module: HP-SN-SWITCH-GROUP-MIB
OID (symbolic): HP-SN-SWITCH-GROUP-MIB::snVLanByPortStpProtocolSpecification
OID (numeric): 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1.1.14
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: An indication of what version of the Spanning Tree Protocol is being run. The value 'decLb100(2)' indicates the DEC LANbridge 100 Spanning Tree protocol. IEEE 802.1d implementations will return 'ieee8021d(3)'. If future versions of the IEEE Spanning Tree Protocol are released that are incompatible with the current version a new value will be defined.
What is snVLanByPortStpProtocolSpecification?
Reports which version of the Spanning Tree Protocol this VLAN's bridge instance is running, mirroring dot1dStpProtocolSpecification from RFC 1493: decLb100 for the old DEC LANbridge protocol, or ieee8021d for standard IEEE 802.1D STP. An admin checks this to confirm the switch is running standard 802.1D STP rather than a legacy variant.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1.1.14 snmpwalk -v2c -c public <target> HP-SN-SWITCH-GROUP-MIB::snVLanByPortStpProtocolSpecification
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1.1.14.1 snmpget -v2c -c public <target> HP-SN-SWITCH-GROUP-MIB::snVLanByPortStpProtocolSpecification.1
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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-BASE-MIB |
| 1.3.6.1.4.1.11.2.3.7.11 | hpEtherSwitch | HP-BASE-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12 | hpSwitchCore | HP-SN-ROOT-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1 | switch | HP-SN-ROOT-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3 | snSwitch | HP-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2 | snVLanInfo | HP-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1 | snVLanByPortTable | HP-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1.1 | snVLanByPortEntry | HP-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.1.1.14 | snVLanByPortStpProtocolSpecification | HP-SN-SWITCH-GROUP-MIB |