With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
serialProtocol
serial Protocol
1.3.6.1.2.1.16.19.10.1.2
The type of data link encapsulation to be used on this serial interface.
Back to RMON2-MIB MIB page.
IPHost Network monitor allows you to monitor serialProtocol 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.
