With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alpsCktP1024InPktSize
Cisco's Airline protocol support Circuit P1024 In Packet Size
1.3.6.1.4.1.9.9.95.1.3.3.1.10
Specifies X.25 maximum input Packet size on the Logical Channel Number of this ALPS Circuit. The default input Packet size for AX.25 is 240 bytes and 128 bytes for EMTOX.
Back to CISCO-ALPS-MIB MIB page.
IPHost Network monitor allows you to monitor alpsCktP1024InPktSize on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
