With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaClusterMemberTable
Cisco Cdma Cluster Member Table
1.3.6.1.4.1.9.9.157.1.8.2.3.5
A list of cluster members maintained by a PDSN cluster controller. An entry is created when a cluster member is added through provisioning command or auto-discovered. An entry is deleted when a cluster member is removed through provisioning command or found dead by auto-discovering.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaClusterMemberTable 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.