With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgsNodeStatus
Cisco GSLB System Node Status
1.3.6.1.4.1.9.9.589.1.3.4
This object specifies the status of the GSLB device as known on the GSLB network of peers.
Back to CISCO-GSLB-SYSTEM-MIB MIB page.
IPHost Network monitor allows you to monitor cgsNodeStatus 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.