With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
x21LineLoopbackCodeDetection
x21 Line Loopback Code Detection
1.3.6.1.4.1.351.110.4.5.1.1.1.7
Enable detection of line Loopback Codes. The loopback detection is implemented only in HSSI DCE mode. Default is codeDetectDisabled.
Back to CISCO-WAN-FR-X21-MIB MIB page.
IPHost Network monitor allows you to monitor x21LineLoopbackCodeDetection on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
