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 ...

Among the many firewalls available in the security market are router firewalls. Unlike the software firewall, the router firewall attempts and blocks incoming query requests at the server level ...

My dilemma...<P>I have a router here at home and that's what I use to share internet access among all of the computers. I just configure the router, plug the DSL ...

We have a Foundry switch that allows me to backup the startup-config to the flash memory with the command "copy startup-config startup-config.bak"<BR><BR>My question is how do I restore the ...

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 ...