With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwspSpvcNodePrefix
cwsp Spvc Node Prefix
1.3.6.1.4.1.351.140.1.4.2
Spvc node prefix for the pnni controller. This node prefix identifies an SPVC node in the network.
Back to CISCO-WAN-SVC-MIB MIB page.
IPHost Network monitor allows you to monitor cwspSpvcNodePrefix 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.