Many administrators forget—or don’t even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

This post will show you how to change your default Wi-Fi Router Name (SSID) as well as the Password. Wi-Fi is undoubtedly a great way to keep connected to the internet wherever we go. Today, we can ...

Most IT pros know that using Telnet to manage routers, switches, and firewalls is not exactly a security best practice. Instead, the accepted alternative to Telnet’s lack of security is Secure Shell ...

Cybersecurity nowadays requires more (and better) protective measures than ever before. These measures range from adopting what are acknowledged as best practices, through helping end-users to stay ...

When a Cisco router is initially configured, the router's DNS lookup function is enabled by default. This function is only useful if the router utilizes a DNS server on the network; otherwise, it will ...

If you want to enable UPnP on your router on NETGEAR, D-Link, ASUS, TP-Link, Linksys, etc., you can do it by following the below steps based on your router manufacturer. Let’s get into the process of ...

This month's article will introduce network router programming. If you have not worked with IT infrastructure, you may be surprised at the number of options and possible configurations available to ...

I can't believe I haven't come across this before, but I'm in a bit of a pickle.<BR><BR>Say you have two 7206VXR boxes in an HSRP setup. Now say you terminate several hundred IPSec tunnels on the HSRP ...

Place centrally in the home for maximum reach. Elevate on tall furniture (signals radiate outward and downward). Keep your ...