Use the Cisco IOS archive command to archive your router’s configuration Your email has been sent David Davis introduces the Archive command in Cisco, which you can configure to log all commands on ...

It's been years since I did anything hardcore like reprogramming routers. We've got a situation where we are using a router, it works fine, but we need to switch over to a new config with increased ...

The 10 Cisco IOS Router file management commands you must know Your email has been sent David Davis goes over the Cisco IOS commands you must know to manipulate files ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. This is as basic as an N router can get. If you are looking ...

Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...

You know that router you have been putting off buying for a friend or relative because you know you'll be called in to troubleshoot after the recipient becomes lost in the tricky setup process?

Describe the various call types in a VoIP network. Configure analog voice interfaces as new devices are introduced into the voice path. Configure dial peers so you can add call routing intelligence to ...

Cisco has addressed pre-auth security vulnerabilities impacting multiple Small Business VPN routers and allowing remote attackers to trigger a denial of service condition or execute commands and ...