With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnsClkSelGlobEECOption
cns Clk Sel Glob EEC Option
1.3.6.1.4.1.9.9.761.1.1.1.1.7
This object indicates the network synchronization EEC (Ethernet Equipment Clock) option.
Back to CISCO-NETSYNC-MIB MIB page.
IPHost Network monitor allows you to monitor cnsClkSelGlobEECOption 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.