With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniIfRccTrafficDescrIndex
pnni If Rcc Traffic Descr Index
1.3.6.1.4.1.353.5.4.1.1.8.1.11
The traffic descriptor index referring to the entry in the atmTrafficDescrParamTable defined in RFC 1695 that specifies the traffic allocation for the PNNI routing control channel (VCI=18) on this interface.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniIfRccTrafficDescrIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.