CISCO-C2900-MIB :: c2900InfoAddrCapacity

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-C2900-MIBc2900InfoAddrCapacity

c2900InfoAddrCapacity

Module: CISCO-C2900-MIB

OID (symbolic): CISCO-C2900-MIB::c2900InfoAddrCapacity

OID (numeric): 1.3.6.1.4.1.9.9.87.1.1.4

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The system-wide maximum number of MAC addresses supported in the address table, a primary resource when forwarding frames through a bridge. The address table is dynamically updated with new learned addresses inserted and aged addresses removed. The address capacity represented by this object includes dynamic, secure, and static address types.

To ensure optimal performance, the number of MAC addresses in the bridged local area network to which this bridge is connected should be less than the value of this object.

The system administrator can refer to this object for the number of MAC addresses suppored by this box.

What is c2900InfoAddrCapacity?

Reports the maximum number of MAC addresses the switch's address table can hold system-wide, a key resource limit for frame forwarding through the bridge.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.87.1.1.4
snmpwalk -v2c -c public <target> CISCO-C2900-MIB::c2900InfoAddrCapacity

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.87.1.1.4.1
snmpget -v2c -c public <target> CISCO-C2900-MIB::c2900InfoAddrCapacity.1

Start monitoring Cisco Catalyst 2900 series switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-C2900-MIB::c2900InfoAddrCapacity OID value, configure state conditions and alerts, and monitor any Cisco Catalyst 2900 series switch (legacy) 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.87ciscoC2900MIBCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1c2900MIBObjectsCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.1c2900SysInfoCISCO-C2900-MIB
1.3.6.1.4.1.9.9.87.1.1.4c2900InfoAddrCapacityCISCO-C2900-MIB