With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniSummaryType
pnni Summary Type
1.3.6.1.4.1.353.5.4.1.1.7.1.3
The type (e.g. internal or exterior) of summary being described.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniSummaryType 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.