With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnsClkSelGlobCurrHoldoverSeconds
cns Clk Sel Glob Curr Holdover Seconds
1.3.6.1.4.1.9.9.761.1.1.1.1.13
This object indicates the duration of the current holdover period. If a system clock is in holdover mode, the object carries the current holdover duration in seconds. If the system clock is not in holdover, the object carries the value 0.
Back to CISCO-NETSYNC-MIB MIB page.
IPHost Network monitor allows you to monitor cnsClkSelGlobCurrHoldoverSeconds 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.
