With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cPtpClockPortTransDSEntry
Cisco Ptp Clock Port Trans DS Entry
1.3.6.1.4.1.9.9.760.1.2.10.1
An entry in the table, containing clock port Transparent dataset information about a single clock port
Back to CISCO-PTP-MIB MIB page.
IPHost Network monitor allows you to monitor cPtpClockPortTransDSEntry 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.