Cisco CATALYST 3560-E Specifications Page 3

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Data Sheet
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 3 of 21
Gigabit Ethernet
At speeds of 1000 Mbps, Gigabit Ethernet provides the bandwidth to meet new and evolving
network demands, alleviate bottlenecks, and boost performance while increasing the return on
existing infrastructure investments. Today’s workers are placing higher demands on networks,
running multiple, concurrent applications. For example, a worker joins a team conference call
through an IP videoconference, sends a 10-MB spreadsheet to meeting participants, broadcasts
the latest marketing video for the team to evaluate, and queries the customer-relationship-
management database for the latest real-time feedback. Meanwhile, a multigigabyte system
backup starts in the background and the latest virus updates are delivered to the client. The Cisco
Catalyst 3560 provides a means to intelligently scale the network beyond 100 Mbps over existing
Category 5 copper cabling and simultaneously support PoE for maximum productivity and
investment protection.
Intelligence in the Network
Networks of today are evolving to address four new developments at the network edge:
Increase in desktop computing power
Introduction of bandwidth-intensive applications
Expansion of highly sensitive data on the network
Presence of multiple device types, such as IP phones, WLAN access points, and
IP video cameras
These new demands are contending for resources with many existing mission-critical applications.
As a result, IT professionals must view the edge of the network as critical to effectively manage the
delivery of information and applications.
As companies increasingly rely on networks as the strategic business infrastructure, it is more
important than ever to ensure their high availability, security, scalability, and control. By adding
Cisco intelligent functions for LAN access, customers can now deploy networkwide intelligent
services that consistently address these requirements from the desktop to the core and through
the WAN.
With Cisco Catalyst Intelligent Ethernet switches, Cisco Systems
®
helps enable companies to
realize the full benefits of adding intelligent services into their networks. Deployment of capabilities
that make the network infrastructure highly available to accommodate time-critical needs, scalable
to accommodate growth, secure enough to protect confidential information, and capable of
differentiating and controlling traffic flows is critical to further optimizing network operations.
Enhanced Security
With the wide range of security features that the Cisco Catalyst 3560 Series offers, businesses
can protect important information, keep unauthorized people off the network, guard privacy, and
maintain uninterrupted operation.
Cisco Identity Based Networking Services (IBNS) provides authentication, access control, and
security policy administration to secure network connectivity and resources. Cisco IBNS in the
Cisco Catalyst 3560 Series prevents unauthorized access and helps ensure that users get only
their designated privileges. It provides the ability to dynamically administer granular levels of
network access. Using the 802.1x standard and the Cisco Access Control Server (ACS), users
can be assigned a VLAN or an ACL upon authentication, regardless of where they connect to the
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