April 4, 2002

Enterprise Systems Awarded Cisco Wireless Network Specialization

GOLDEN, Co., April, 4-Enterprise Systems, a local technology solutions provider, announced that they have achieved the coveted Cisco wireless LAN certification. The certification allows Enterprise Systems to pass along the flexibility, quick implementation, mobility and cost savings benefits of wireless LAN products to their customers.

"This specialization really helps us take our technology solutions to a higher level," said Enterprise Systems CEO Rob Piwowarczyk, "Now we can guarantee our clients a reliable LAN regardless of their geographic location, or how many remote locations they need to connect to a main location. The wireless LAN we installed for Ready Mixed Concrete is a perfect example."

Ready Mixed Concrete recently set up a portable batch plant to increase their operations. Unfortunately telecommunication services could not be provided in a timely manner, leaving the team working there with no means of communication with the head office. Enterprise Systems was able to install a Cisco wireless LAN to provide the plant with immediate communication. 'We made sure they were up and running in a matter of days. Without wireless, it would have taken weeks or even months," explained Piwowarczyk.

To earn their wireless LAN specialization, Enterprise Systems was required to complete a structured training roadmap and verification process to ensure that they have the expertise to plan, design, implement and support Cisco award-winning* Aironet® wireless LAN solutions. The specialization requires Enterprise Systems to fill the following job roles with individuals who have met specific Cisco testing requirements: an account manager, responsible for the sales and customer engagement processes; a sales engineer, responsible for the network planning and design; and a field engineer, responsible for the implementation and support of the Cisco wireless solution.

Founded in 1995 and located in Golden, Colorado, Enterprise Systems is a technology solutions provider that specializes in local area network (LAN), wide area network (WAN), security, remote access, wireless networks, and thin client solutions. For more information, visit www. entsystems.com.

About Cisco Systems
Cisco Systems Inc. (NASDAQ: CSCO) is a worldwide leader in networking for the Internet. News and information are available at http://www.cisco.com.

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