Cisco 2950G 48 - Catalyst Switch - Stackable Manual do Utilizador descarregar pdf (Página 4)

Primary competitors

– Cisco Catalyst 2950G-48 Switch

– 3Com SuperStack 3 4400 48-port

Competitor strengths

– Cisco is the market share leader with

3Com as number 2

– Cisco and 3Com were first to market

with a 48-port switch

Competitor weaknesses

– No major competitors offer built-in

stacking ports. For stacking Cisco

Catalyst Switches, GigaStack module

per switch at a price of $250 must be

purchased. For 3Com SuperStack 3

4400, a stack module per switch at

an average price of $334 must be

purchased and installed.

– For Cisco Catalyst switches, GBIC

uplink ports are sacrificed for stack-

ing; only one GBIC can be used for

uplink. Port aggregation cannot be

done from different units in a stack.

This means a maximum uplink band-

width of only 1 Gbps can be obtained.

– For uplink capability for the 3Com

SuperStack 3 4400, a Gigabit SX

module must be purchased for $895

and installed. For Cisco Catalyst

Nortel Networks is an industry leader and innovator focused on transforming how the world

communicates and exchanges information. The Company is supplying its service provider and

enterprise customers with communications technology and infrastructure to enable value-added

IP data, voice and multimedia services spanning Wireless Networks, Wireline Networks, Enterprise

Networks, and Optical Networks. As a global Company, Nortel Networks does business in more than

150 countries. More information about Nortel Networks can be found on the Web at:

www.nortelnetworks.com

For more information, contact your Nortel Networks representative, or call 1-800-4 NORTEL or

1-800-466-7835 from anywhere in North America.

*Nortel Networks, the Nortel Networks logo, and the globemark design are trademarks of Nortel Networks.

All other trademarks are the property of their owners

without notice. Nortel Networks assumes no responsibility for any errors that may appear in this document.

GSA Schedule GS-35F-0140L

1-888-GSA-NTEL

NN101821-112102

In the United States:

Nortel Networks

35 Davis Drive

Research Triangle Park, NC 27709

USA

In Canada:

Nortel Networks

8200 Dixie Road,

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Brampton, Ontario L6T 5P6

Canada

In Caribbean and Latin America

Nortel Networks

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Sunrise, FL 33323

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switches, the SX GBIC must be

purchased for $500. For BayStack

470-48T Switch, the SX GBIC

costs only $345.

– For Cisco and 3Com, the cascading

bandwidth is limited to only 1 Gbps.

For BayStack 470-48T, the cascading

bandwidth is 2.5 Gbps.

– 3Com switches do not support

SNMPv3 for user authentication

and data encryption.

– Cisco and 3Com switches have

limited MAC address support of

8,000 entries. BayStack 470-48T

Switches can support 16,000 entries.

– Cisco and 3Com switches do not

support protocol-based VLANs.

Closing the deal

Please refer to the application brief

“Uplink Performance and Resiliency

with BayStack 470-48T Switch”: http://

navigate.us.nortel.com/imds?pg=/prod/bs

470&view=PreSales#ProductBrief

Marketing programs

Internal: http://navigate.us.nortel.com/

imds?pg=/dept/mktg/promotions

Please refer to Metro and Enterprise

Networks Channel Programs Web page

under Portfolio Reach (GEM 4 Program)

section and Other Programs section.

External (For Business Partners): www.

nortelnetwor

ks.com/pic. Please visit the

Programs and Promotions section and

click on North American Promotions.

Resources

Global Web (Internal): http://navigate.us.

nortel.com/imds?pg=/prod/bs470

External (For Business Partners): www.

nortelnetworks.com/pic

Follow the path: Home/My Nortel

Networks/Partner Information Center/

Product Documentation and Technical

Reference/BayStack/BayStack 470-

48T Switch

External: http://www.nor

telnetworks.

com/baystack470-48t

Sales Support

Ramesh Bijor, 408-495-3708 (ESN 265)

[email protected]

Manish Desai, 408-495-6783 (ESN 265)

[email protected]

Nortel Networks Confidential

Internal Use Only

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