Cisco 1721 - VPN Security Router Bundle Solución de problemas de hardware
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Cisco - Hardware Troubleshooting for Cisco 1700 Series Routers
Hardware Troubleshooting for Cisco
1700 Series Routers
Interactive: This document offers customized analysis of your
Cisco device.
Contents
Introduction
Prerequisites
Requirements
Components Used
Hardware-Software Compatibility and Memory Requirements
Error Messages
Conventions
Modules and Cards
DSP Optimization on the Cisco 1751 and Cisco 1760 Routers
WIC-1ENET Module
Identifying the Issue
Troubleshooting ISDN Interfaces
Troubleshooting Router Hangs
Troubleshooting Bus Error Crashes
Router Does Not Boot
Router Crashes
Watchdog Timeouts
Router Is Dropping Packets
Memory Leaks
Summary
Related Information
Introduction
Valuable time and resources are often wasted replacing hardware that actually functions properly. This
document helps troubleshoot potential hardware issues with Cisco 1700 Series Routers, and can help
you identify which component may be causing a hardware failure, depending on the type of error that
the router is experiencing.
Note: This document does not cover any software-related failures except for those that are often
http://kbase:8000/paws/servlet/ViewFile/17959/hwts_1700_17959.xml?convertPaths=1
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01/10/2004