All MIBs › EQUIPMENT-MIB › swUnitNumOfUnit
swUnitNumOfUnit
Module: EQUIPMENT-MIB
OID (symbolic): EQUIPMENT-MIB::swUnitNumOfUnit
OID (numeric): 1.3.6.1.4.1.171.12.11.1.9.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current number of units.
What is swUnitNumOfUnit?
This OID reports the current number of units actually present in the stack. An admin compares this against swUnitMaxSupportedUnits to see how much stacking headroom remains.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.12.11.1.9.3 snmpwalk -v2c -c public <target> EQUIPMENT-MIB::swUnitNumOfUnit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.12.11.1.9.3.1 snmpget -v2c -c public <target> EQUIPMENT-MIB::swUnitNumOfUnit.1
Start monitoring D-Link switch chassis (chassis/fan/power-supply/stacking hardware status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EQUIPMENT-MIB::swUnitNumOfUnit OID value, configure state conditions and alerts, and monitor any D-Link switch chassis (chassis/fan/power-supply/stacking hardware status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| 1.3.6.1.4.1.171.12.11.1 | swDlinkEquipmentMIB | DLINK-EQUIPMENT-MIB |
| 1.3.6.1.4.1.171.12.11.1.9 | swUnitMgmt | DLINK-EQUIPMENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.11 | swEquipmentMIB | EQUIPMENT-MIB |
| 1.3.6.1.4.1.171.12.11.1.9.3 | swUnitNumOfUnit | EQUIPMENT-MIB |