All MIBs › CAT2600-MIB › cat2600TsNumStations
cat2600TsNumStations
Module: CAT2600-MIB
OID (symbolic): CAT2600-MIB::cat2600TsNumStations
OID (numeric): 1.3.6.1.4.1.9.1.111.1.2.1.2.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Aggregate number of currently active stations (nodes) on all ports on the switch.
What is cat2600TsNumStations?
This gives the current aggregate count of active stations (end-node MAC addresses) learned across every port on the switch at this moment, essentially the live size of the switch's combined forwarding table. An admin watches this to gauge how close the switch is to running out of address-table capacity (bounded by cat2600TsMaxStations) or to spot an unusual spike suggesting a MAC flooding attack or a broadcast storm. For example, a quiet 24-port wiring closet switch might normally show around 40-60 stations, so a sudden jump to several thousand would be a red flag.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.1.111.1.2.1.2.2 snmpwalk -v2c -c public <target> CAT2600-MIB::cat2600TsNumStations
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.1.111.1.2.1.2.2.1 snmpget -v2c -c public <target> CAT2600-MIB::cat2600TsNumStations.1
Start monitoring Cisco Catalyst 2600 switching hub (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CAT2600-MIB::cat2600TsNumStations OID value, configure state conditions and alerts, and monitor any Cisco Catalyst 2600 switching hub (legacy) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.1 | catProd | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111 | cat2600 | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1 | cat2600Ts | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2 | cat2600TsObjects | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.1 | cat2600TsMain | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.1.2 | cat2600TsSys | CAT2600-MIB |
| 1.3.6.1.4.1.9.1.111.1.2.1.2.2 | cat2600TsNumStations | CAT2600-MIB |