CIT’s Debug Reference

## Copyright © 1999 Boson Software

Written by kevin@boson.com

The DEBUG command can be a very processor intensive command and should be used only when necessary. By default, output of the DEBUG command is sent to the console.

SHOW DEBUG - Displays which debug options are currently enabled.

UNDEBUG ALL or NO DEBUG ALL - Turns off all possible debugging.

DEBUG IP PACKET <access_list_number> - Displays IP packets (source and destination addresses) defined by the specified access list number.

DEBUG IP ROUTING – Displays IP routing table updates, including RIP updates, as they occur.

DEBUG IPX SAP ACTIVITY - Displays a verbose listing of IPX SAPs.

DEBUG IPX SAP EVENTS – Displays a summary of IPX SAP updates.

DEBUG IP RIP – Displays RIP updates as they are being sent and received by the router. The default RIP update interval is 30 seconds.

DEBUG APPLE EVENTS - Displays significant AppleTalk events, such as interface and neighbor state changes.

DEBUG APPLE ERRORS - Displays errors that are occurring on the AppleTalk network.

DEBUG LAPB - Displays debug information about X.25's Layer 2 protocol, LAPB (Link Access Procedure Balanced).

DEBUG ISDN Q921 - Displays ISDN Layer 2 debugging information.

DEBUG ISDN Q931 - Displays ISDN Layer 3 debugging information.