All MIBs › GSWITCH-MIB › nbsSpanningTree
nbsSpanningTree
Module: GSWITCH-MIB
OID (symbolic): GSWITCH-MIB::nbsSpanningTree
OID (numeric): 1.3.6.1.4.1.629.2.3.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Spanning Tree Enable. 1 - The BPDU(Bridge Protocol Data Unit) packets are treated as Multicast Packets, and therefore are forwarded to all ports. 2 - Forwards BPDU(Bridge Protocol Data Unit) packets to the CPU only.
What is nbsSpanningTree?
This read-write OID controls whether BPDU packets are treated as ordinary multicast traffic and flooded to all ports (value 1) or forwarded only to the switch's CPU for Spanning Tree processing (value 2). An admin sets this to 2 when Spanning Tree Protocol needs to actually process BPDUs on this switch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.2.3.6 snmpwalk -v2c -c public <target> GSWITCH-MIB::nbsSpanningTree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.2.3.6.1 snmpget -v2c -c public <target> GSWITCH-MIB::nbsSpanningTree.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.629.2.3.6.1 i <value>
Start monitoring Nbase Communications (later Nbase-Xyplex) managed Ethernet switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GSWITCH-MIB::nbsSpanningTree OID value, configure state conditions and alerts, and monitor any Nbase Communications (later Nbase-Xyplex) managed Ethernet switch from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.629 | nbase | GSWITCH-MIB |
| 1.3.6.1.4.1.629.2 | gswitch | GSWITCH-MIB |
| 1.3.6.1.4.1.629.2.3 | nbsDeviceControl | GSWITCH-MIB |
| 1.3.6.1.4.1.629.2.3.6 | nbsSpanningTree | GSWITCH-MIB |