• Why architecture is risky

  It has been a long time since we wrote about one of our favorite topics - that being WAN architecture. We want to use the next few newsletters to expand upon why we think creating a WAN architecture is risky but ...

  News November 20, 2008

• Instant URL instrumentation

  Instrumenting your Web content so you can determine what people are responding to is a big undertaking. And if you are in, say, the marketing department and you want to send out a newsletter and get some kind of real ...

  News November 17, 2008

• The expanding definition of NAC

  The Forrester report referenced in the last newsletter says that the expanding definition of NAC will result in more features more widely adopted by NAC vendors next year.

  News November 13, 2008

• VoIP, UC network planning and management the focus at VoiceCon 2008

  VoiceCon San Francisco 2008 opens this week with a flurry of product announcements and demonstrations, so in this week's newsletters we'd like to highlight a few news items that were released in advance of the show. ...

  News November 10, 2008

• Application Delivery Controllers: Build, buy, or both?

  In a recent newsletter we discussed the 2008 Application Delivery Challenge. Since the challenge contains responses from two equipment providers and a service provider, it's given us the opportunity to revisit the " ...

  News November 13, 2008

• Wi-Fi, WiMAX and LTE: the next generation of mobile broadband

  We gathered representatives of each of the three major mobile broadband technologies into a live chat room and asked. Our shoot-out panel was led by Network World wireless alert newsletter writer and analyst Joanie ...

  News November 6, 2008

• What it takes to implement lights-out WAN management

  In the last newsletter we discussed how IT organizations must implement more effective WAN management to increase WAN availability and that a key step towards this is to automate tasks that currently are highly manual, ...

  News October 30, 2008

• Why we need to automate WAN management

  In most cases, when IT organizations think about increasing the availability of the WAN they think of implementing fault tolerant network devices, diverse routes through the network and fast failover protocols. Relative ...

  News October 28, 2008

• Why your WAN requires visibility, policy and control

  Over the past two newsletters we've established that there is a wide range of applications running over the typical enterprise WAN. We've also hinted at the fact that sometimes these applications are sanctioned (i.e., ...

  News October 23, 2008

• WLAN availability: Beyond the air

  The last few newsletters have examined industry efforts to improve over-the-air uptime in wireless LANs. But the RF portion of the network is just part of the equation. The AP infrastructure and WLAN controllers require ...

  News November 3, 2008

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