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Table Of Contents
Tools, Maintenance, and Troubleshooting Tips for
Cisco IOS Software
Router and Cisco IOS Maintenance:
Tools, Maintenance, and Troubleshooting Tips for
Cisco IOS SoftwareSome sites require user registration for access. The sites for registered users are noted beside the link. Click here
to become a registered user.Tools:
You must log in to Cisco.com before accessing the following tools.
IOS Command Lookup Tool (available to registered Cisco.com users)
Search for commands in configuration guides and command references– IOS Command Lookup Tool for Release 12.2
Error Message Decoder Tool (available to registered Cisco.com users)
Research and resolve error messagesOutput Interpreter (available to registered Cisco.com users)
Generate output analysis of show commands and decode the stack trace generated by a router during a hardware failure.Software Advisor (available to registered Cisco.com users)
Compare Cisco IOS releases and determine which release supports your hardwareSoftware Bug Toolkit (available to registered Cisco.com users)
Search for known caveats by software version, feature set, and keywordMIB Locator (available to registered Cisco.com users)
Obtain a list of MIBs included in a specific Cisco IOS releaseRouter and Cisco IOS Maintenance:
• How to Choose a Cisco IOS Software Release
• How to Copy a System Image from One Device to Another
• How to Protect Your System Against the Nimda Virus
• Capturing Text Output from Hyperterminal
• Xmodem Console Download Procedure Using ROMmon
• Software Installation and Upgrade Procedures
• Password Recovery Procedures
• Standard Break Key Sequence Combinations During Password Recovery
Understanding Error Messages:
• Troubleshooting Cisco IOS Software Scheduler-Related Error Messages
• What Causes %SYS-3-CPUHOG Messages?
• Spurious Accesses and Alignment Errors
Troubleshooting:
• Hardware Troubleshooting Index Page
• Troubleshooting Bus Error Crashes
• Why Does My Router Lose Its Configuration During Reboot?
• Troubleshooting Router Hangs
• Troubleshooting Memory Problems - SYS-2-MALLOCFAIL
• Troubleshooting High CPU Utilization on Cisco Routers
Posted: Tue Aug 3 17:51:44 PDT 2004
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