Instruction/ maintenance manual of the product 7700 3Com
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1 • Chassis-based design for enterprise building core and edge • On-board switching for superior performance • Resilient configuration for highest availability 3Com ® Switch 7700 Family Key Benefits Scalability Scales to 288 Fast Ethernet, or 120 Giga bit Ethernet ports.
3COM ® SWITCH 7700 F AMIL Y DA T A SHEET 2 The 3Com ® Switch 7700 modular LA N s wi tch famil y deliver s high-performance, mul t il ayer, 10 Giga bit, Giga bit, and Fast Ethernet switching and routing in a scala ble, fl ex i b l e , m o d u la r chassis.
3 3COM ® SWITCH 7700 F AMIL Y DA T A SHEET Sample configurations supported by the Switch 7700 Family Floor 1 2 3 4 3Com ® SuperStack ® 3 Switch 4400 stacks XRN Distributed Fabr ic 3Com Switch 4060 .
3COM ® SWITCH 7700 F AMIL Y DA T A SHEET 4 PERFORMANCE Backplane capacity 8- and 7-slot chassis: 96 Gbps; 4-slot: 48 Gbps Maximum bandwidth 8- and 7-slot chassis: 240 Gbps; 4-slot: 120 Gbps Maximum t.
CONVERGENCE Priority Queues Eight hardwar e queues per port T raffic Prioritization Flow-based QoS profiles Ingress and egr ess Remarking of packets based on priority: • Auto classification of NBX telephones • Selectable prioritization • DSCP (Diffserv Code Point) • T ype of Service (T oS) • IEEE 802.
MANAGEMENT , continued Bandwidth Management Flow based bandwidth management Flows identified thr ough Access Contr ol Lists (ACLs) Minimum and maximum thresholds: • 64kbit/s increments • 128 traff.
7 3COM ® SWITCH 7700 F AMIL Y DA T A SHEET Specifications All information in this section is r elev ant to al l m embe rs of t he 3 Com Swi tch 770 0 famil y , unless stated other- wise.
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlbor ough, MA 01752-3064 T o learn more about 3Com solutions, visit www .3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS. Cop yright © 2004 3Com Corporation. All rights r eserv ed.
An important point after buying a device 3Com 7700 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought 3Com 7700 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data 3Com 7700 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, 3Com 7700 you will learn all the available features of the product, as well as information on its operation. The information that you get 3Com 7700 will certainly help you make a decision on the purchase.
If you already are a holder of 3Com 7700, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime 3Com 7700.
However, one of the most important roles played by the user manual is to help in solving problems with 3Com 7700. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device 3Com 7700 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
