With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccacUsRevMajorCrosses
Cisco Cable Admission Control Us Revision Major Crosses
1.3.6.1.4.1.9.9.450.1.3.4.1.4
This object indicates the number of times upstream channel bandwidth utilization has crossed major threshold specified by ccacUsConfigRevMajorThreshold.
Back to CISCO-CABLE-ADMISSION-CTRL-MIB MIB page.
IPHost Network monitor allows you to monitor ccacUsRevMajorCrosses on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.