Cisco Catalyst 2820 Manuel d'utilisateur télécharger pdf

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OVERVIEW

Catalyst 1900 and 2820 Series

Cisco Catalyst

1900 and 2820 series Ethernet switches are

ideal desktop complements to the complete line of

high-performance switching and routing products from

Cisco Systems, the leader in networking. Using the same,

familiar interface as other Cisco routers and switches, they

deliver superior performance, conﬁguration ﬂexibility, and

manageability at exceptionally affordable prices.

All Catalyst 1900 and 2820 series switches offer

unrivaledeaseofusethroughanintuitiveandcomprehensive

Web-based management interface. Both are available in

Standard and Enterprise editions. Standard Edition switches

are exceptionally easy to deploy. Designed to work directly

out of the box, they immediately connect desktops to

high-speed servers and a network backbone. Enterprise

Edition software—available preconﬁgured in Enterprise

Edition switches or as an upgrade to Standard Edition

switches—adds unmatched scalability and ﬂexibility.

Enterprise Edition switches provide virtual LAN (VLAN)

support, bandwidth optimization, enhanced security, and

comprehensivemanagementcapabilities.BothCatalyst1900

and 2820 series switches are upgradable via software, so

your investment is protected if your network grows or

changes.

The Catalyst 1900 and 2820 Series

Model Configurations

Catalyst 1900 Series

Catalyst 1900 series switches deliverthe industry’s bestvalue

for today’s Ethernet networks. For an extremely low price

per port, these switches provide dedicated 10-Mbps

bandwidth to the desktop and high-performance 100-Mbps

connectivity between workgroups. TheCatalyst 1900 switch

supports high-speed server and backbone connections using

unshielded twisted-pair (UTP) wire or ﬁber-optic cable.

A special version of the 1900 switch, the Catalyst 1900

DCforcentralofficenetworks,isdesigned especially for telcos

and other service providers that require 48-volt DC power.

Catalyst 2820 Series

Modular Catalyst 2820 series switches are the ideal solution

for Ethernet workgroups and individual users who need

increased ﬂexibility and performance at an affordable price.

Designed to meet diverse media requirements, the versatile

Catalyst 2820 series switch has two expansion slots for

high-speed interconnect modules—switched and shared

100BaseTX and 100BaseFX, ATM, and FDDI modules.

Standard Edition Software

Cisco Catalyst 1900 and 2820 Standard Edition Ethernet

switches are the best investment for increasing network

bandwidth between users and servers, and cost about the

same as a managed hub. A Web-browser interface makes

them exceptionally easy to use, as does built-in support for

Domain Name Service (DNS) and Dynamic Host Control

Protocol (DHCP). Standard Edition switches can be

upgradedwith thepurchaseofanoptional EnterpriseEdition

Software Upgrade Kit.

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Résumé du contenu

Page 1 - Catalyst 1900 and 2820 Series

Page 2 - Service and Support

Page 3 - Page 3 of 7

Page 4 - Feature Description Beneﬁts

Page 5

Page 6 - Orderability

Page 7 - Model/Name Description

Cisco Systems has more than 200 ofﬁces in the following countries. Addresses, phone numbers, and fax numbers are listed on theCisco Connection Online

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Cisco Catalyst 2820 Manuel d'utilisateur

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