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HP ProCurve Switch redundant power supply (J4839A)

Pricing for each of these switches and modules is given in the Pricing section.

1.3 HP ProCurve Adaptive EDGE Architecture™

Networks are now being asked to carry many different types of data with differing delivery

requirements. Traffic volumes are rising quickly. Security needs are more stringent. And the typical

user is demanding a higher level of mobility than ever before. To meet these critical needs

HP ProCurve Networking has developed the HP ProCurve Adaptive EDGE Architecture. The two major

tenets of the EDGE Architecture are:

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Intelligent control to the edge, and

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Command from the center

It is the network edge where users and applications connect, where network traffic enters and exits the

network, and where the network must determine how that traffic should be handled. The edge is where

security policies must be enforced, where the user connects after being authenticated at a central

command resource. Without control to the edge, decisions about security and traffic must be deferred

to the network core, impacting core performance and scalability while at the same time requiring more

bandwidth in all parts of the network driving up cost and complexity. In addition, this opens the

network to security attacks between where access is physically attained and where authorization is

granted. The intelligent control to the edge must be done in the switches closest to the users. Since

these switches constitute the highest number of network ports in a network, they must also be cost

effective.

The Adaptive EDGE Architecture is not just a future vision. Many elements of the architecture are

already available in HP ProCurve's current products, including the HP ProCurve Switch 5300 Series.

With its HP developed ASICs, the 5300 series delivers a broad range of Layer 2, 3 and 4 features for

control to the edge. The 5300 series is cost effective at the edge and can be coupled with the 9300

series core switches or used to create a distributed core in a network comprised entirely of 5300 series

switches in a meshed – at layer 2 or layer 3 – highly available configuration or grid.

Over time more features will be added to the HP ProCurve Switch 5300 Series to round out the

intelligent control to the edge, filling in the command from the center, providing a dynamic network

environment needed by users in a rapidly evolving information environment.

For more information on the HP ProCurve Adaptive EDGE Architecture, see the HP ProCurve website

at http://www.hp.com/go/hpprocurve.

HP ProCurve Switch 5300xl Series Reviewer's Guide

Rev 1.1 – 2/11/2003

http://www.hp.com/go/hpprocurve

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