STP version by SNMP

[Etienne222]

How can we get, with SNMP, the version of the STP running on a Switch? (STP, RSTP, MSTP) I've look to the MIB and I didn't found anything that give me the version.

[DaGuru · Accepted solution]

Without knowing which device your asking about, I'll assume you mean ProCurve.

Take a look at the hpicfBridge.mib file... OID:{1.3.6.1.4.1.11.2.14.11.5.1.12.1.4.1}

hpicfBridgeRstpForceVersion OBJECT-TYPE
SYNTAX INTEGER {
stpCompatibility(0),
rstpOperation(2),
mstpOperation(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION "Operational mode of Spanning Tree protocol:
- stpCompatibility means protocol operates as STP protocol
on all ports.
- rstpOperation means protocol operates as Rapid
Reconfiguration on all ports except on those ports where
legacy system has been detected.
- mstpOperation means protocol operates in native MSTP mode,
this option is available only if object
'hpicfBridgeRstpProtocolVersion' is set to 'ieee8021s'."
::= { hpicfBridgeRstp 1 }

[Etienne222]

thanks, its was very useful and it gives me other information that I was looking for.

[Etienne222]

OID:{1.3.6.1.4.1.11.2.14.11.5.1.12.1.4.1}