With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cieIfKeepAliveEnabled
cie If Keep Alive Enabled
1.3.6.1.4.1.9.9.276.1.1.2.1.2
A keepalive is a small, layer-2 message that is transmitted by a network device to let directly-connected network devices know of its presence. This object returns 'true' if keepalives are enabled on this interface. If keepalives are not enabled, 'false' is returned. Setting this object to TRUE or FALSE enables or disables (respectively) keepalive on this interface.
Back to CISCO-IF-EXTENSION-MIB MIB page.
IPHost Network monitor allows you to monitor cieIfKeepAliveEnabled 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.
