With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alTelnetStatsSessionOutShPackets
ALTIGA Telnet Statistics Session Out Shell Packets
1.3.6.1.4.1.3076.2.1.2.11.2.1.19
The per session number of Telnet packets that were transmitted to the shell since the system was booted.
Back to ALTIGA-TELNET-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor alTelnetStatsSessionOutShPackets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.