Kevin Tolly

Articles by Kevin Tolly

Opinion: VoIP: Neither panacea nor pariah

Those who might still wonder whether voice over IP is fundamental to the enterprise or just a fad need only reflect on the volume of discussion to recognize its importance. Joining the fray, they might well find themselves bewildered

Kevin Tolly: The real meaning of zero-loss testing

We test lots of network devices

Consider these points when looking at metropolitan area nets

Kevin Tolly: Consider these points when looking at metropolitan area nets nAaahhh, the new packet metropolitan-area network

Brand X competes against the spectre of Cisco and its marketing claims

The "test" involved gigabit Ethernet security devices and evaluated the performance of firewalls (single device) and VPN tunnels (matched pairs).

Kevin Tolly: The techno-jumble that would have been Lucatel

This new Lucent/Alcatel would have been more like a cartel than a company.

Guaranteeing your network can handle VoIP

There are no definitive answers when it comes to deployment of voice over IP

Will Cisco suffer the same fate as Yahoo?

Invincibility is binary. You either are invincible or you aren't.

Around the world with Outlook ‘Road Warrior’ edition

When I travel, I rely on Microsoft Corp.'s Outlook to be my link to the world.

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