With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniMetricsTable
pnni Metrics Table
1.3.6.1.4.1.353.5.4.1.1.18
This entity's table of PNNI parameters either associated with a PNNI entity or for the connectivity between a PNNI node and a reachable address or transit network.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniMetricsTable 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.
