The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands.

It is possible, however, to configure the ASA to forward different outside addresses to different hosts on the inside network. For example, you have a /29 block of addresses assigned by your ISP.

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 ...