NB30MIB :: nb30PortPriority

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › NB30MIB › nb30PortPriority

nb30PortPriority

Module: NB30MIB

OID (symbolic): NB30MIB::nb30PortPriority

OID (numeric): 1.3.6.1.4.1.52.1.6.12.4.1.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The part of the port identifier which is used with the spanning tree algorithm when determining which port in a LAN segment has priority. The default is 80. Applies to the LOCAL and REMOTE Ethernet ports where instance 1 always refers to the local ethernet port and instance 2 always refers to the remote ethernet port.

What is nb30PortPriority?

Sets this port's spanning-tree priority component (default 80), used to break ties over which port on a LAN segment is preferred; instance 1 is always the local Ethernet port and instance 2 the remote one.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.12.4.1.1.16
snmpwalk -v2c -c public <target> NB30MIB::nb30PortPriority

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.12.4.1.1.16.1
snmpget -v2c -c public <target> NB30MIB::nb30PortPriority.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1.6.12.4.1.1.16.1 i <value>

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OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.1commsDeviceCabletron-MIB
1.3.6.1.4.1.52.1.6subsystemCabletron-MIB
1.3.6.1.4.1.52.1.6.12nb30Rev1IRM-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.1.6.12.4nb30PortNB30MIB
1.3.6.1.4.1.52.1.6.12.4.1nb30PortTableNB30MIB
1.3.6.1.4.1.52.1.6.12.4.1.1nb30PortEntryNB30MIB
1.3.6.1.4.1.52.1.6.12.4.1.1.16nb30PortPriorityNB30MIB