All MIBs › CISCOSB-Tuning › rsMaxBrgFrwEntries
rsMaxBrgFrwEntries
Module: CISCOSB-Tuning
OID (symbolic): CISCOSB-Tuning::rsMaxBrgFrwEntries
OID (numeric): 1.3.6.1.4.1.9.6.1.101.29.8.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Maximal number of entries in bridge forwarding table.
What is rsMaxBrgFrwEntries?
This read-only INTEGER reports the current maximum number of entries the device's bridge (MAC address) forwarding table can hold. An admin managing a large switched network needs this limit to know how many MAC addresses the switch can learn before older entries get evicted. For example, a device reporting a 16000-entry bridge table limit would start aging out learned MAC addresses once that many active hosts are on the network simultaneously.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.29.8.1.1 snmpwalk -v2c -c public <target> CISCOSB-Tuning::rsMaxBrgFrwEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.29.8.1.1.1 snmpget -v2c -c public <target> CISCOSB-Tuning::rsMaxBrgFrwEntries.1
Start monitoring Cisco Small Business managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCOSB-Tuning::rsMaxBrgFrwEntries OID value, configure state conditions and alerts, and monitor any Cisco Small Business managed switch from a single console.
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 |
| 1.3.6.1.4.1.9.6.1.101.29 | rsTunning | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.29.8 | rsMaxEntriesTuning | CISCOSB-Tuning |
| 1.3.6.1.4.1.9.6.1.101.29.8.1 | rsMaxBridgeForwardingEntriesTuning | CISCOSB-Tuning |
| 1.3.6.1.4.1.9.6.1.101.29.8.1.1 | rsMaxBrgFrwEntries | CISCOSB-Tuning |