With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sysMacReductionOperEnable
sys Mac Reduction Operational Enable
1.3.6.1.4.1.9.5.1.1.66
reduce the number of MAC addresses used in bridge identifier) is operationaly enabled on the device or not. If the value of this object is true(1), then the accepted values for dot1dStpPriority in BRIDGE-MIB should be multiples of 4096 plus bridge instance ID, such as VlanIndex. Changing this object value might cause the values of dot1dBaseBridgeAddress and dot1dStpPriority in BRIDGE-MIB to be changed also.
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor sysMacReductionOperEnable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
