RAPID-CITY :: rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsRAPID-CITYrcBridgeUnknownMacDiscardDefaultAutoLearnMonitor

rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor

Module: RAPID-CITY

OID (symbolic): RAPID-CITY::rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor

OID (numeric): 1.3.6.1.4.1.2272.1.14.7.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This variable controls the default monitor setting of an auto-learn MAC address. The value 'monitor' means a copy of packet that send from or to the auto-learned MAC address will be forwarded to the designated monitoring port on the system. The default value is none.

What is rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor?

This OID controls whether automatically-learned MAC addresses should be monitored by sending a copy of their traffic to a special port for analysis. Setting this to 'monitor' helps the operator troubleshoot unknown devices discovered on the network. An engineer enables this when investigating unexpected devices on the network segment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.14.7.1.8
snmpwalk -v2c -c public <target> RAPID-CITY::rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.14.7.1.8.1
snmpget -v2c -c public <target> RAPID-CITY::rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2272.1.14.7.1.8.1 i <value>

Start monitoring Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAPID-CITY::rcBridgeUnknownMacDiscardDefaultAutoLearnMonitor OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.2272rapidCityRAPID-CITY
1.3.6.1.4.1.2272.1rcMgmtRAPID-CITY
1.3.6.1.4.1.2272.1.14rcBridgeRAPID-CITY
1.3.6.1.4.1.2272.1.14.7rcBridgeUnknownMacDiscardTableRAPID-CITY
1.3.6.1.4.1.2272.1.14.7.1rcBridgeUnknownMacDiscardEntryRAPID-CITY
1.3.6.1.4.1.2272.1.14.7.1.8rcBridgeUnknownMacDiscardDefaultAutoLearnMonitorRAPID-CITY