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[2006-08-31] Troubleshooting Direct Serial Connections
A prime topic of your CCNA and CCNP CIT exams will be connecting Cisco routers directly via their Serial interfaces, and while the configuration is straightforward, there are some vital details and show commands you must know in order to pass the exams and configure this successfully in production and home lab networks.
[2006-08-16] Backup / Restoration of Files for Disaster Recovery
Planning a backup and restoration of files is the most important step to protect data from accidental loss in the event of data deletion or a hard disk failure.
[2006-08-03] Debugging a Network Failure
As is happening in much of the U.S. right now, we are experiencing extreme heat in New England, and of course that means high electrical loads from air conditioning, and also means late afternoon thunderstorms with lightning.
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