David Davis introduces the Archive command in Cisco, which you can configure to log all commands on your router. If you need to back up to a previous configuration, or see what went wrong after a ...

David Davis goes over the Cisco IOS commands you must know to manipulate files on your Cisco router flash, nvram, or other filesystems, allowing you to back up your configuration, upgrade your ...

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Cisco has released patches for products that are vulnerable to a remotely exploitable command injection flaw. The vulnerability has been given the Common Exposures and Vulnerabilities index of CVE ...