this is all screwed up. i'm pretty sure the ACL's have something to do with this. anyways, i'm trying to get my router to get an address from my cable provider via DHCP, unfortunately it's not picking ...

Use the Cisco IOS archive command to archive your router’s configuration David Davis introduces the Archive command in Cisco, which you can configure to log all commands on your router. If you need to ...

All Cisco routers have two special types of lines, and many Cisco routers have a third. What are these lines, and how do you configure them? These are things that every network admin should know. All ...

The network is layed out in two subnets, 27.x doesn't get internet and 28.x does. There are two offices with a VPN between them, my office unfortunately runs off the router / firewall at the other ...

I just unboxed my new Cisco 1242AG (part number AIR-AP1242AG-A-K9). This is a business-grade wireless AP that retails for about $500. Before I show you how I configured this wireless AP, let me give ...

DHCP (Dynamic Host Configuration Protocol) is a network management protocol used to dynamically assign an Internet Protocol (IP) address to any device on a network so it can communicate. DHCP ...