We've created a neat poster outlining the most common network problems that we encounter in today's networks. Now, a list of 25 network problems wouldn't be very interesting all by themselves, so we've added a description of the typical business impact of each problem (see screenshots...

Cisco announced the Cisco Certified Design Expert today. This is an excellent program that extends their certification programs. The Design Expert program is more about understanding network designs than about the nitty-gritty of network operations, which is where the CCIE applies. Cisco's press...