With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cbeDot1dStaticPortRangeIndex
Cisco Bridge Dot1d Static Port Range Index
1.3.6.1.4.1.9.9.401.1.2.1.1.4
The index that uniquely identifies a particular range of bridge port number.
Back to CISCO-BRIDGE-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cbeDot1dStaticPortRangeIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.