RADLAN-STACK-MIB :: rlStackCurrentUnitId

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › RADLAN-STACK-MIB › rlStackCurrentUnitId

rlStackCurrentUnitId

Module: RADLAN-STACK-MIB

OID (symbolic): RADLAN-STACK-MIB::rlStackCurrentUnitId

OID (numeric): 1.3.6.1.4.1.89.107.1.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The unit number device, which is the active unit id

What is rlStackCurrentUnitId?

This value identifies which physical unit in a switch stack is currently acting as the active/master unit, reported by its unit number. Administrators check this to know which chassis in a stack is presently in control (handling management and control-plane functions) especially after a stack master failover. For example, in a 4-unit stack this object might return 2, meaning the second physical switch in the stack is currently the active master.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.107.1.1.1
snmpwalk -v2c -c public <target> RADLAN-STACK-MIB::rlStackCurrentUnitId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.89.107.1.1.1.1
snmpget -v2c -c public <target> RADLAN-STACK-MIB::rlStackCurrentUnitId.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.89.107.1.1.1.1 i <value>

Start monitoring Marvell (RADLAN) stackable switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RADLAN-STACK-MIB::rlStackCurrentUnitId OID value, configure state conditions and alerts, and monitor any Marvell (RADLAN) stackable switches from a single console.

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
1.3.6.1.4.1.89rndDell-MIB
1.3.6.1.4.1.89.107rlStackDell-MIB
1.3.6.1.4.1.89.107.1rlStackActiveUnitIdTableDell-STACK-MIB
1.3.6.1.4.1.89.107.1.1rlStackActiveUnitIdEntryDell-STACK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.89.107.1.1.1rlStackCurrentUnitIdRADLAN-STACK-MIB