Cisco Cisco IOS Software Releases 12.2 B Guía Del Usuario
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Cisco Packet Serving Data Node (PDSN) 1.2
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A P P E N D I X
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Using Debug Commands for PDSN Release 1.2
This appendixprovides information on how to use debug commands to troubleshoot Cisco Packet Data
Serving Node (PDSN) networks for Release 1.2.
Serving Node (PDSN) networks for Release 1.2.
This document includes the following sections:
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Introduction
You should know how to configure a Cisco router and should be familiar with the protocols and media
routers are configured to support. You must have some knowledge of interpreting IOS debug outputs and
must also be aware of network topology.
routers are configured to support. You must have some knowledge of interpreting IOS debug outputs and
must also be aware of network topology.
PDSN debugging allows you to debug in two different ways. One, all events that are associated with a
debug command will be displayed in a debug message (unconditional). Second, you can set a conditional
debug trigger so that only events based on certain conditions will cause a debug message to be displayed.
PDSN allows two types of conditional debug triggers:
debug command will be displayed in a debug message (unconditional). Second, you can set a conditional
debug trigger so that only events based on certain conditions will cause a debug message to be displayed.
PDSN allows two types of conditional debug triggers:
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Username condition
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Calling Party Number (MNID) condition
Caution
Enabling debugs can disrupt the operation of the router when internetworks are experiencing high load
conditions. Before you use a debug command, always consider the size of the output that may be
generated by this command, and the time that it may take to generate. Additional debug information and
command references can be found on the Cisco CCO web page.
conditions. Before you use a debug command, always consider the size of the output that may be
generated by this command, and the time that it may take to generate. Additional debug information and
command references can be found on the Cisco CCO web page.