With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cncManualSourceId
Cisco Network Clock Manual Source Id
1.3.6.1.4.1.9.9.121.1.2.1.1.2
The entPhysicalIndex that uniquely identifies a source of network clock within the managed system.
Back to CISCO-ATM-NETWORK-CLOCK-MIB MIB page.
IPHost Network monitor allows you to monitor cncManualSourceId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
