All MIBs › COM21-HCXOC3-MIB › hcxOc3UnitShelfId
hcxOc3UnitShelfId
Module: COM21-HCXOC3-MIB
OID (symbolic): COM21-HCXOC3-MIB::hcxOc3UnitShelfId
OID (numeric): 1.3.6.1.4.1.1141.2.91.1.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: contains the associated shelf id.
What is hcxOc3UnitShelfId?
This read-only integer, fixed at value 1, identifies the single chassis shelf the OC-3 card described in this row of the card-level table is installed in. It confirms to an administrator that OC-3 cards in this platform are only supported in shelf 1, unlike the two-shelf Ethernet and Common Controller cards. For example, an operator writing a monitoring script that also polls hcxEtherShelfId would need to account for this OC-3 table always reporting 1 rather than ever seeing a 2.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.91.1.1.1 snmpwalk -v2c -c public <target> COM21-HCXOC3-MIB::hcxOc3UnitShelfId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.91.1.1.1.1 snmpget -v2c -c public <target> COM21-HCXOC3-MIB::hcxOc3UnitShelfId.1
Start monitoring Com21 ComController HCX OC-3 ATM uplink card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXOC3-MIB::hcxOc3UnitShelfId OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX OC-3 ATM uplink card (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.91 | com21HcxOc3UnitGroup | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1 | com21HcxOc3UnitTable | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1.1 | com21HcxOc3UnitEntry | COM21-HCXOC3-MIB |
| 1.3.6.1.4.1.1141.2.91.1.1.1 | hcxOc3UnitShelfId | COM21-HCXOC3-MIB |