All MIBs › CISCOSB-RLINVENTORYENT-MIB › rlInventoryEntSerialNumber
rlInventoryEntSerialNumber
Module: CISCOSB-RLINVENTORYENT-MIB
OID (symbolic): CISCOSB-RLINVENTORYENT-MIB::rlInventoryEntSerialNumber
OID (numeric): 1.3.6.1.4.1.9.6.1.101.217.1.7
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The serial number of the interface or unit.
What is rlInventoryEntSerialNumber?
This read-only DisplayString reports the serial number of the specific interface or unit represented by an inventory row. Admins care because pulling serial numbers via SNMP supports RMA requests, warranty checks, and asset audits without physically inspecting each device. For example, an admin script can walk this table across an entire stack to build a spreadsheet of serial numbers for every member unit and port module.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.217.1.7 snmpwalk -v2c -c public <target> CISCOSB-RLINVENTORYENT-MIB::rlInventoryEntSerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.217.1.7.1 snmpget -v2c -c public <target> CISCOSB-RLINVENTORYENT-MIB::rlInventoryEntSerialNumber.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.217 | rlInventoryEnt | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.217.1 | rlInventoryEntEntry | CISCOSB-RLINVENTORYENT-MIB |
| 1.3.6.1.4.1.9.6.1.101.217.1.7 | rlInventoryEntSerialNumber | CISCOSB-RLINVENTORYENT-MIB |