1 © 2003, Cisco Systems, Inc. All rights reserved. 7680_03_2003_c1 Cisco Catalyst 3750 Series with Cisco StackWise Technology Raising the Bar in Stackable Switching

222 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Series Market Trends 3750 Innovation Cisco StackWise™ Technology Gigabit Ethernet Intelligent Services Deployment Scenarios Competitive Positioning and Advantages Summary

333 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Business Issues Influencing Today’s Infrastructure Investments Productivity improvements Network and data security Operational simplicity Cost of ownership Ease of use/end-user satisfaction Business resiliency Business solutions

444 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Intelligent services at the edge Enhanced security, quality of service (QoS), and availability for mission-critical applications Converged wiring closet Longer product deployments Preparing for transition to gigabit Ethernet Wiring Closet Switch Market Trends

555 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst Switching – Industry’s Most Comprehensive Portfolio Rev-11-External

666 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst Switching – Fixed Configuration Portfolio Rev-11-External

777 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst Switching – Role-Based Products

888 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Technology Strategy Performance Gigabit Ethernet Optimized Intelligent Services IP Communications Evolutionary Infrastructure Revolutionary Cisco® StackWise™ Technology Innovation

999 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Enterprise-class services High Availability: IP Routing, HSRP, STP enhancements, 802.1s/w, IGMP snooping Security: ACL, port security, MAC address notify, RADIUS/TACAC+, 802.1x, SSH, SNMPv3, IPv6 Advanced QoS: Layer 2–4 QoS with CoS/DSCP, shaped round robin, strict priority queuing Cisco ® StackWise™ technology 32Gbps fault tolerant bidirectional stack interconnection Master/slave architecture with 1:N master failover Less than 1 second Layer 2 failover with nonstop forwarding Less than 3 second Layer 3 failover with noninterrupt forwarding Cross-stack Cisco EtherChannel® technology, cross-stack QoS Single network instance (IP, SNMP, CLI, STP, VLAN) High performance Gigabit Ethernet and Fast Ethernet configurations provide wire-speed switching and routing Distributed Layer 2 and Layer 3 distributed Cisco Express Forwarding Ease of management One IP address and configuration file for entire stack Extends Web-based cluster management suite to Layer 2/3/4 services Ease of deployment Automatic configuration of new units when connected to the stack Automatic Cisco IOS® version check of new units with ability to load images from master Flash Auto-MDIX and express Web setup for ease of initial deployment Cisco Catalyst 3750 Series Innovative Stacking Sets New Standards for Resiliency and Management

10 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Series Enterprise-class, highly stackable, multilayer switch family optimized for Gigabit Ethernet configurations Enables the deployment of networkwide intelligent services High Availability Enhanced Security Advanced Quality of Service Familiar Cisco IOS ® Software Powerful access layer or small network backbone switch deployed in enterprise wiring closets, branch offices, and space constrained data center environments Automatic Cisco IOS versioning, automatic stack configuration, and embedded Cluster Management Suite software allows easy configuration of networkwide intelligent services in local or remote locations

11 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Catalyst 3750G-24TS 24 10/100/1000 ports 4 SFP ports Two Software Versions Standard Multilayer Software Image(SMI) Enterprise-class intelligent services: advanced QoS, enhanced security, high availability, RIP, and static IP routing Enhanced Multilayer Software Image (EMI) SMI feature set plus: dynamic IP unicast routing, smart multicast routing, routed ACLs, HSRP Catalyst 3750G-24T Cisco Catalyst 3750 Series Switches— Model Overview 24 10/100 ports 2 SFP ports 48 10/100 ports 4 SFP ports Catalyst Catalyst SFP GE ports Catalyst 3750G-12S

12 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Small Form Factor Pluggable (SFP) New industry standard connector Same functionality as Gigabit Interface Converters (GBICs) Same specs as GBICs Hot pluggable Smaller fiber connector: LC for SF 2.5 SFPs fit in space of one GBIC Shipping Cisco SX, LX, ZX, 10/100/1000BT and CWDM versions in 8 color wavelengths GBIC SX SFP 10/100/1000BT SFP LC connectors

13 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Innovation Catalyst 3750 Delivers Innovations 15 patents pending 2 new ASICs 32 Gbps high-speed stacking architecture Automated stack member insert and removal with Cisco IOS ® version checking Ability for individual switches to behave as one logical unit Resilient stack cable connector

14 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Innovative ASIC Designs Benefits over off-the-shelf silicon Quality Interconnect speed Advanced features Hardware acceleration Cisco IOS ® integration

15 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Technology Strategy Evolutionary Infrastructure Revolutionary Cisco StackWise™ Technology Innovation

16 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Stackable Switch Evolution High-density 10/100/1000 Mbps Cisco StackWise technology 32 Gbps Layer 2–4 switching IPv6-capable Automated stack management SFP uplinks Cross stack intelligent services Inline power (future) 10/100 Mbps 100 Mbps port interconnection Layer 2+ 10/100/1000 Mbps Fast Ethernet stacking with GigaStack® Layer 2–4 switching Layer 3 routing Inline power Single device management GBIC uplinks 10 Mbps Layer 2 features Standalone Pay as you grow meets intelligent Ethernet

17 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Previous Generation Stacking 1 Gbps stack interconnect User ports for stacking No Layer 3 redundancy EtherChannel ® technology and QoS per device only Individual switches, managed together

18 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco StackWise Technology 32 Gbps stack interconnect Stack up to 9 units Separate stacking port 1:N master redundancy Autoconfiguration and Cisco IOS ® version check/update Cross-stack Cisco ® EtherChannel ® and QoS Line-speed performance with QoS and ACLs for gigabit Ethernet Hot add and delete of gigabit Ethernet and Fast Ethernet chassis in same stack Patented cable connector Unified stacking, behaving as a single unit

19 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco StackWise™ Technology Stack Functions Automatic master election (based on 12 criteria) Single instance to the network (IP, SNMP, STP, CLI) Advanced stacking resiliency failover and healing Smart multicast improves performance of multicast applications Better control of traffic flow configurable parameters Load sharing across bidirectional rings TCAM Switching CPU TCAM Switching CPU TCAM Switching CPU Switching

20 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Single IP Address Cisco Eases Deployment of Remote Infrastructure with Automation Automatic Cisco IOS ® version check of new units with ability to load images from master Flash Automatic configuration of new units with global configuration when connected to the stack Stack managed with single IP address Hot add and delete of switches – autoreconfiguration 1)Check Cisco IOS version 2)Download new Cisco IOS version from master Flash 3)Download stack configuration file from master 4)Bring unit online

21 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Higher StackWise Availability with the Redundant Power System 675 Power supply redundancy Supports up to six Cisco ® networking devices including all inline power versions of the 3750, 3550, and 3524 Immediate failover capability RPS 675 senses failure and delivers uninterrupted power to device Allows a 3750 stack to achieve an MTBF of more than 22 years Upon failure, RPS 675 alerts the network administrator that the other connected devices will not be supported until the failed device is restored or replaced RPS 675 automatically resets into standby mode when the failed unit is replaced with a new unit RPS 675

22 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Innovation Cisco Catalyst 3750 Technology Strategy Performance Gigabit Ethernet Optimized

23 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Phase 1Phase 2Phase 3Phase 4 Enterprise Backbone and Data Center Commercial Backbone and Server Connectivity Enterprise Wiring Closet Commercial Wiring Closet and Small Data Center Phases of Gigabit Ethernet Adoption Future 23 © 2003, Cisco Systems, Inc. All rights reserved. 7680_03_2003_c2

24 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Factors Driving the Evolution to Gigabit Ethernet—Traffic Increase Traffic increased by a factor of 400 between 1990 and 1998 Next 5-year growth is expected to be by a factor of 1000 All PCs and servers will ship with 10/100/1000 BaseT network cards by 2003 Migration from distributed storage to centralized storage Ethernet connected devices will grow exponentially (alarms, badge readers, security cameras, monitors, etc.) creating a need for more bandwidth Natural migration of core network technologies to the edge of the network

25 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Factors Driving the Evolution to Gigabit Ethernet—Applications Storage and system backups Software distribution Database applications (such as ERP and CRM) Science, education, manufacturing, entertainment S2S2 CAD/CAM Video Surveillance Applications requiring low latency Large graphics files

26 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Gigabit Ethernet with Intelligent Switching Is Crucial for Success Higher bandwidth alone does not solve the problem. Layer 2 switches are limited to the processing and forwarding of Layer 2 information only Multilayer switches can look deeper into the frame => intelligent decisions are based on detailed Layer 3 or Layer 4 information Why this is useful: –Prevents bottlenecks caused by higher bandwidth by using intelligent routing and allows you to use existing infrastructure to the core –Adds an intelligent layer of security to the network that results in lower hardware operations costs and information loss –Increases the network quality of service, which enables the deployment of lower-cost, IP-based services and applications (IP telephony, video on demand, application distribution servers, etc.) –Increases network availability by monitoring routes and dynamically routing around network outages or providing least cost routing MAC DA MAC SA length 802.1Q/1p IP header info info TOS … IP SA IP DA …TCP/UDPheader DATA Layer 2 information Layer 3 informationLayer 4 information

27 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation 10/100/1000 Desktops Space -Constrained Server Racks Mission-Critical 10/100/1000 Workstations 10/100/1000 Gigabit over Copper High-performance desktops Dedicated workstations Linux clusters Space constrained data center Server racks Gigabit SFP Uplinks Wiring closet aggregation Wiring closet to distribution Gigabit fiber server connections Extra 1000BaseT connections (with 1000BaseT SFP transceiver) Expanding Gigabit Ethernet Deployments Network Core

28 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Gigabit Ethernet Switching in the Data Center Data center aggregation Server aggregation Linux clustering Storage networking Application optimization Enhanced data center security Cisco Catalyst 3750 Cisco Catalyst 4500 Cisco Catalyst 6500

29 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Model 1Model 2 Premium per port ($)* $ 142 Time saved per day (sec)**30030 Fully-weighted cost of employee ($/hr)*** $ 30 Dollars saved per day**$ 2.50$.25 Pay-back period (months) 329 GTTD by the Numbers - ROI * Catalyst 3750G-24TS is ~$142 list price premium per access port relative to ** Due solely to the 1000% increase in network speed that Gigabit provides over Fast Ethernet *** $30/hr equates to a salary of about $53, % overhead for benefits Models based on ability to increase network access from 100 Mbps to 200Mbps (achievable on any current PC) Model 1 – heavy network user, accesses most data from servers Model 2 – light user, only accesses data from network occasionally

30 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Innovation Cisco Catalyst 3750 Technology Strategy Intelligent Services IP Communications

31 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Series Switches Intelligent Features Overview Queue servicing: - Shaped round robin and strict priority queuing - Weighted tail drop - Ingress traffic policing - Egress traffic shaping 802.1p CoS and DSCP Congestion avoidance - Granular rate limiting - Jumbo Frames IPv6-ready in hardware MAC address notification DHCP interface tracker CMS security wizard Access control lists Private VLAN edge Port security SNMPv x SSH Availability Manageability Security Cisco ® StackWise™ technology Layer 3 load balancing (ECR) Sub 1 second Layer 2 failover Sub 3 second Layer 3 failover RPR+ IP Unicast Routing - Static, RIPv1/v2, OSPF, IGRP, EIGRP IP Multicast Routing - PIM, DVMRP tunneling HSRP/VRRP DTP and PAgP Dynamic VLANs IGMP snooping STP enhancements Layer 2 load balancing (PVST) Distributed Layer 2 functions Distributed Cisco Express Forwarding 802.1s/w Autoconfiguration Auto IOS versioning Cisco CMS Software CiscoWorks Voice VLAN Dynamic VLAN Auto QoS Quality of Service

32 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Identity-Based Network Services What it does: Using the 802.1x protocol with Cisco enhancements, the network grants privileges based on user logon information, regardless of a user’s location or device Benefits: Allows different people to use the same PC and have different capabilities Helps users get only their designated privileges, no matter how they are logged onto the network Reports unauthorized access

33 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation EthernetOpticalE-PowerWirelessStorageChannelCATV P S DN xDSL IPv6 Cisco Catalyst 3750 More to come NEW With millions of new devices becoming IP aware, the need for increased addressing and “plug and play” networking is met only with the implementation of IPv6 Cisco Catalyst 3750 Series Switches— IPv6-Capable Routing in Hardware

34 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Express Setup Screen IP Address Express Setup View Save Settings

35 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Cluster Management Suite Software Manage up to 16 geographically dispersed switches simultaneously with one IP address Runs from Cisco IOS ® Software for free Web-based interface simplifies configuration and management of Cisco IOS Software functions Manages Cisco ® StackWise™ Technology stacks Use as an alternative to command line interface (CLI) Enables simplified configuration of Layer 3, Layer 4 intelligent services Full backward compatibility provides support for Cisco Catalyst 1900, 2900 XL, 3500 XL, 2950, 3550, and 3750

36 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cluster Management Suite (CMS) After Express Setup, use CMS for more advanced configurations, and for configuring multiple switches and ports simultaneously CMS is supported on all Catalyst 3750, 3550, 2950, 2970, 2940, 3500 XL, and 2900 XL switches Up to 16 of these switches can be managed at once – “one-click upgrade” possible for entire cluster! Port Statistics Bandwidth Statistics Guide Mode (Step-by-Step configuration) Configuration Menus Topology View Front Panel View

37 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Cluster Management Suite Data, voice, and video wizards Security and QoS wizards Inter-VLAN routing and multicast routing wizard Wizards simplify complex configurations Avoid common pitfalls Advanced quality of service enables traffic prioritization Easy configuration of Layer 3 IP unicast and multicast routing Novice users can select “Guide” mode IT professionals can select “Expert” mode Guide Mode Provides step-by- step prompts Used for many of the Layer 3 configuration options Expert Mode Compact windows provide configuration options without prompts

38 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Sophisticated Intelligent Services Made Easy Extensive, context-sensitive help files make CMS even easier No need to access an external Website for help Achieve greater control of access control lists CMS allows users to differentiate traffic into various categories and permit or deny certain categories of traffic One-click for easy software upgrades

39 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Multidevice, Multiport Management Save time by selecting multiple ports across devices for simultaneous configuration Dynamic and detailed representation of up to 16 switches in a cluster or StackWise stack Simplifies troubleshooting and debugging Front Panel View

40 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Topology View Provides comprehensive layout of all clustered devices: Switches IP phones Wireless access points Long-Reach Ethernet customer premises equipment Launch the Cisco ® Aironet® access point management interface Displays the Cisco StackWise™ stacking ring Filtering options allow important information to be quickly found Automatically discovers the network CMS can see any Cisco Discovery Protocol-enabled device Topology View

41 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Technology Strategy Space Constrained Data Center Branch Office Wiring Closet/ Aggregation Deployment Scenarios Deployment Scenarios

42 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Enterprise Branch Office—Cisco Catalyst 3750 Wiring Closet and Distribution Cisco Catalyst TS Office Server Farm Cisco 2600/3700 VLAN 5 VLAN 10 VLAN 20 Inter-VLAN routing in the distribution layer Layer 3 QoS and security through DSCP support and ACLs in the access layer Cisco 2600/3700 for WAN access to branch offices (through VPN) VLAN 15 Network Core CallManager VLAN 25

43 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Server Farm Printer PCs Cisco 7xxx WAN Aggregation IP Phones IP PBX Call Processing Catalyst 6500 Campus Backbone Cache Engine Catalyst ® 3750 Catalyst 4500 Catalyst 6500 Data Center Wiring Closet Bldg 2 (large building) PCs Shared Printers Enterprise Wiring Closet: Cisco Catalyst 2970/3750/4500/6500 Integrated Campus Servers Workstations Catalyst 2970 High-Performance Discreet Workgroup 10/100/1000 Wiring Closet Bldg 1 (small building)

44 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Printer PCs IP Phones Catalyst 6500 Campus Backbone Catalyst ® 3750G Catalyst 3750 Wiring Closet Bldg 2 (small building) PCs Shared Printers Small Enterprise Wiring Closet Aggregation: Cisco Catalyst 2970/3750/6500 Integrated Campus Servers Workstations Catalyst 2970G High-Performance Discreet Workgroup 10/100/1000 Wiring Closet Bldg 1 (small building) Catalyst 3750G-12S PCs Catalyst 3750 Wiring Closet Bldg 3 (small building)

45 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Server Farm Printer PCs Cisco 37xx router WAN Aggregation IP Phones IP PBX Call Processing Catalyst 3750G-12S Backbone Cache Engine Catalyst 3750G-24TS Catalyst 3750G High Performance Data Center High-Performance Wiring Closet Bldg 2 PCs Shared Printers Enterprise Gigabit Ethernet Wiring Closet: Cisco Catalyst 2970/3750 High Performance Small Campus Local Servers Workstations Catalyst 2970G-24TS High-Performance Discreet Workgroup High Performance Wiring Closet Bldg 1 Server Cluster

46 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750G-24TS Redundant SFP Uplinks Server Cluster Parallel Processing Server Farm Layer 2 to Layer 3 required Space constrained racks Uplinks to Catalyst ® 4500 or 6500 series for end-to- end security, QoS 32 Gbps Ring Cisco Catalyst 3750G-24TS Cisco EtherChannel ® technology with Uplink Fast Across Uplinks EtherChannel technology across stack Redundant uplinks to the core Line-rate performance with security and QoS activated Campus Core Space-Constrained (1-3 RU) Server Clustering Cisco Catalyst 3750G-24TS Switch

47 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Catalyst 3750 Technology Strategy Market Share Services Warranties Pricing Summary

48 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Services and Warranty for Cisco Catalyst 3750  Software upgrades for life Free maintenance and version releases for Cisco IOS ® Software originally provided with the product  Limited lifetime hardware warranty Advance replacement shipping within 10 business days Guest access to Cisco.com  Total Implementation Solutions (TIS) Project management and training Installation, test, and cutover Major moves, adds, changes Design review and product staging  Configuration and verification services ease deployment of network- wide intelligent services—QoS and multicast management  Cisco SMARTnet® and SMARTnet Onsite offer 24-hours a day, 7 days a week access to technical support through the Web, , and phone Advance replacement of hardware parts in as little as 2 hours Onsite field engineer (SMARTnet Onsite) to assist in hardware replacements

49 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Operational Technical Support Services SMARTnet Onsite Classic SMARTnet Technology Refresh Diagnostics Onsite Services Advance Replacement of Hardware 24 hrs/day, 7 days/wk, 2 hr response 24 hrs/day, 7 days/wk, 4 hr response 8 hrs/day, 5 days/wk, 4 hr response 8 hrs/day, 5 days/wk, next business day 24 hrs/day, 7 days/wk, 2hr response 24 hrs/day, 7 days/wk, 4 hr response 8 hrs/day, 5 days/wk, 4 hr response 8 hrs/day,5 days/wk, next business day 10 business day replacement 24 hrs/day, 7 days/wk TAC access Registered Cisco.com access Software updates Software maintenance Warranty SAS SASU NBD 8X5X4 24X7X4 24X7X2 NBD 8X5X4 24X7X4 24X7X2 OS

50 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Cisco Is Your Partner for Delivering Intelligent Networks More than 1600 support engineers, 40 percent with CCIE® certification Average 15 years’ experience 80 percent issues resolved online Highest level of customer satisfaction Multiple awards for service 30,000 Technical Assistance Center(TAC) cases per month partners worldwide deliver direct and subcontracted services for Cisco technology partner-employed CCIEs

51 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Product Numbers and List Prices SKUDescriptionList Price $US WS-C3750G-24T-S Catalyst ® /100/1000T Standard Multilayer Image $5995 WS-C3750G-24T-E Catalyst /100/1000T Enhanced Multilayer Image $9990 WS-C3750G-24TS-S Catalyst /100/1000T + 4 SFP Standard Multilayer $6995 WS-C3750G-24TS-E Catalyst /100/1000T + 4 SFP Enhanced Multilayer $10990 WS-C3750G-12S-S Catalyst GE SFP Standard Multilayer $5995 WS-C3750G-12S-E Catalyst GE SFP Enhanced Multilayer $9990 WS-C TS-S Catalyst / SFP Standard Multilayer Image $4995 WS-C TS-E Catalyst / SFP Enhanced Multilayer Image $6990 WS-C TS-S Catalyst / SFP Standard Multilayer Image $9995 WS-C TS-E Catalyst / SFP Enhanced Multilayer Image $11990

52 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation Summary Adding innovative Cisco Catalyst ® 3750 Series with revolutionary Cisco StackWise™ technology to stackable switch offerings – Increased performance – Increased availability – Unified stacking: Multiple switches behaving as a single unit – Automated deployment and management Taking leadership role in gigabit Ethernet transition Delivering advanced intelligent services across the stack at wire speed Lowering operating expenses by automating deployment and management

53 © 2003, Cisco Systems, Inc. All rights reserved. C3750 Product Presentation 53 © 2003, Cisco Systems, Inc. All rights reserved. 7680_03_2003_c1