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 ...

90+% of Cisco Router administrators are CLI jockeys, myself included. However, there are several GUI tools that can help you manage and secure your Cisco routers very quickly. The one I want to focus ...

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 ...

A Cisco router can help to simplify your business networking setup, providing a stable and secure link between your local area network and the Internet. In addition to serving as a basic gateway to ...

Cisco's networking equipment is a mainstay for many companies, providing solid performance, stability and security for internal corporate networks and the Internet backbone. While the job of a ...

Alyson Behr has more than 15 years of experience writing about technology and has been a contributing editor for leading product-testing labs. The new 3945e router from Cisco Systems is one of four ...

This attractive router is simple to set up and offers plenty of features that both Consumers and small businesses need. Linksys’s e4200 dual-band wireless gigabit router is like a box of chocolates, ...

The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...