All MIBs › A3COM-SWITCHING-SYSTEMS-MIB › a3ComSysModuleCardInfoTLASerialNumber
a3ComSysModuleCardInfoTLASerialNumber
Module: A3COM-SWITCHING-SYSTEMS-MIB
OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoTLASerialNumber
OID (numeric): 1.3.6.1.4.1.43.29.4.18.2.1.8
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: TOP level assembly serial number for boards with non-removable daughter cards. Null string for all other board types.
What is a3ComSysModuleCardInfoTLASerialNumber?
This OID reports the serial number of the top-level assembly (a 12-character string) for modular cards with non-removable daughter cards. Engineers use this to track hardware identity and correlate it with warranty, RMA status, or known hardware issues. For example, a value like "SN123456789A" identifies a specific board for replacement or support purposes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.18.2.1.8 snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoTLASerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.18.2.1.8.1 snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoTLASerialNumber.1
Start monitoring 3Com SuperStack switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoTLASerialNumber OID value, configure state conditions and alerts, and monitor any 3Com SuperStack switches (legacy) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.29 | switchingSystemsMibs | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4 | a3ComSwitchingSystemsMib | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.29.4.18 | a3ComSysModuleCardGroup | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.18.2 | a3ComSysModuleCardInfoTable | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.18.2.1 | a3ComSysModuleCardInfoEntry | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.18.2.1.8 | a3ComSysModuleCardInfoTLASerialNumber | A3COM-SWITCHING-SYSTEMS-MIB |