GDCSCM-MIB :: scmShelfNumber

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › GDCSCM-MIB › scmShelfNumber

scmShelfNumber

Module: GDCSCM-MIB

OID (symbolic): GDCSCM-MIB::scmShelfNumber

OID (numeric): 1.3.6.1.4.1.498.3.6.2.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This indicates the number of shelves in the system. If it is a one shelf system, then a maximum of 16 Network Elements (including any SCM's). If it is a two shelf system, then a maximum of 32 Network Elements (including any SCM's) can exist.

What is scmShelfNumber?

Indicates whether the system is configured as a one-shelf (up to 16 network elements) or two-shelf (up to 32 network elements) installation, helping an admin size the expected node count.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.3.6.2.6
snmpwalk -v2c -c public <target> GDCSCM-MIB::scmShelfNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.3.6.2.6.1
snmpget -v2c -c public <target> GDCSCM-MIB::scmShelfNumber.1

Start monitoring General DataComm (GDC) SCM (Shelf Control Module)-managed multiplexing/access shelf with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GDCSCM-MIB::scmShelfNumber OID value, configure state conditions and alerts, and monitor any General DataComm (GDC) SCM (Shelf Control Module)-managed multiplexing/access shelf from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.498gdcDMA200-MIB
1.3.6.1.4.1.498.3scDMA200-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.3.6scmSystemGDCSCM-MIB
1.3.6.1.4.1.498.3.6.2scmMasterGDCSCM-MIB
1.3.6.1.4.1.498.3.6.2.6scmShelfNumberGDCSCM-MIB