With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cPtpDomainClockPortPhysicalInterfacesTotal
Cisco Ptp Domain Clock Port Physical Interfaces Total
1.3.6.1.4.1.9.9.760.1.1.1.1.4
This object specifies the total number of clock port Physical interfaces configured within a domain instance for PTP communications.
Back to CISCO-PTP-MIB MIB page.
IPHost Network monitor allows you to monitor cPtpDomainClockPortPhysicalInterfacesTotal on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.