
114084 Rev. A
xv
Alarm and Event Group ...................................................................................7-23
Appendix A
Troubleshooting Network Boot Problems
Solving Startup Problems .............................................................................................. A-1
Router Fails to Get IP Address ............................................................................... A-2
Upstream Router Not Receiving BOOTP Requests ......................................... A-2
Upstream Router Not Sending BOOTP Responses ......................................... A-2
Router Fails to Netboot ........................................................................................... A-3
Upstream Router Not Receiving BOOTP Requests ......................................... A-3
Router Not Sending BOOTP Responses .......................................................... A-4
BOOTP Server Not Sending BOOTP Responses ............................................ A-4
Router Fails to Perform Directed Netboot ............................................................... A-5
Router Netboots, but Fails to Load Applications ..................................................... A-5
Identifying Remote Connectivity Problems .................................................................... A-8
Displaying Messages from the AN/ANH/ARN Console ........................................... A-8
Displaying Statistics and Error Messages ............................................................... A-8
Guidelines for Using Packet Capture ...................................................................... A-9
Guidelines for Using a LAN Protocol Analyzer ........................................................ A-9
Resolving Connectivity Problems ................................................................................ A-10
Displaying Parameter Settings .............................................................................. A-10
Debugging the BOOTP Server .............................................................................. A-12
Verifying the BOOTP Server Setup ....................................................................... A-13
Displaying the BOOTP Server’s IP Routes ........................................................... A-15
Displaying the Number of Packets Forwarded and Dropped ................................ A-15
Quick Get Instructions .................................................................................... A-16
Technician Interface Instructions .................................................................... A-16
Maintaining the Router Software ................................................................................. A-16
Upgrading the Software Image ............................................................................. A-17
Restoring a Local File System .............................................................................. A-17
Appendix B
Using the Local Boot Procedure
What Is Quick-Start? ..................................................................................................... B-1
Using the Worksheets .................................................................................................... B-2
Global Information Worksheet ................................................................................. B-3
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