RAPID-CITY :: rcIsisLocalVirtualBmac

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsRAPID-CITYrcIsisLocalVirtualBmac

rcIsisLocalVirtualBmac

Module: RAPID-CITY

OID (symbolic): RAPID-CITY::rcIsisLocalVirtualBmac

OID (numeric): 1.3.6.1.4.1.2272.1.63.9.20

Node type: OBJECT-TYPE

Type: MacAddress

Access: read-only

Description: The SMLT Virtual BMAC configured in the local IST switch.

What is rcIsisLocalVirtualBmac?

This read-only object displays the Virtual Bridge MAC (BMAC) address configured on the local switch in a Symmetric MultiLink Trunking (SMLT) pair for ISIS redundancy. The SMLT Virtual BMAC provides a stable MAC address for the redundant pair so traffic can failover seamlessly when one IST switch fails. Network administrators use this to verify that SMLT virtual MAC configuration is consistent across the pair.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.63.9.20
snmpwalk -v2c -c public <target> RAPID-CITY::rcIsisLocalVirtualBmac

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.63.9.20.1
snmpget -v2c -c public <target> RAPID-CITY::rcIsisLocalVirtualBmac.1

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::rcIsisLocalVirtualBmac 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
1.3.6.1.4.1.2272.1.63rcIsisRAPID-CITY
1.3.6.1.4.1.2272.1.63.9rcIsisTrapRAPID-CITY
1.3.6.1.4.1.2272.1.63.9.20rcIsisLocalVirtualBmacRAPID-CITY