With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cshcIntlChnlTxPacketRate
cshc Intl Chnl Tx Packet Rate
1.3.6.1.4.1.9.9.663.1.2.3.1.5
Five minute exponentially-decayed moving average of outbound packet rate for this channel.
Back to CISCO-SWITCH-HARDWARE-CAPACITY-MIB MIB page.
IPHost Network monitor allows you to monitor cshcIntlChnlTxPacketRate 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.