With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoPtpMIBClockPortRunningGroup
cisco Ptp MIB Clock Port Running Group
1.3.6.1.4.1.9.9.760.2.2.10
Group which aggregates objects describing PTP running interface information
Back to CISCO-PTP-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoPtpMIBClockPortRunningGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.