With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipTgLlcStatsEntry
Cisco Channel Interface Processor Transmission Groups Llc Statistics Entry
1.3.6.1.4.1.9.9.73.1.1.3.1
A list of CMCC LLC TG statistical objects.
Back to CISCO-CIPTG-MIB MIB page.
IPHost Network monitor allows you to monitor cipTgLlcStatsEntry 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.