Specifications

Table of Contents
ii IPmux-11 Installation and Operation Manual
Chapter 4. Diagnostics and Troubleshooting
4.1 Error Detection............................................................................................................ 4-1
Power-Up Self-Test...............................................................................................................4-1
Using Front Panel LEDs.........................................................................................................4-2
Working with the Alarm Buffer..............................................................................................4-2
4.2 Performance Monitoring Statistics ................................................................................ 4-6
E1/T1 Statistics......................................................................................................................4-6
LAN Statistics......................................................................................................................4-10
Bundle Connection Statistics ...............................................................................................4-11
4.3 Diagnostic Tests ......................................................................................................... 4-15
Diagnostic Loopbacks .........................................................................................................4-15
Ping....................................................................................................................................4-16
4.4 Troubleshooting......................................................................................................... 4-17
4.5 Alarm Relay ............................................................................................................... 4-18
4.6 Frequently Asked Questions ...................................................................................... 4-18
Appendix A. Connector Wiring
Appendix B. Boot Sequence and Downloading Software
Appendix C. SNMP Management
Appendix D. Configuration Menus