Enterprise Mobility Solutions

Transcription

1 Enterprise Mobility Solutions Going Wireless with Nortel's Solutions Somnuk Soonthonpetpan Sales Engineering Manager December

2 Agenda > Mobility Introduction and Trends Nortel Vision and Mobility Solutions > Enterprise Wireless Technology Focus Wireless LAN VoWLAN Wireless Applications Gateway Real Time Location Services (RTLS) Wireless Mesh Solution Unwired Enterprise The Future of WLAN 2

3 Hyperconnectivity A foundational catalyst of change for communications Addressing the Challenge of Density and Diversity Number of Network Devices / Connections PC Cell PC Cell PDA PC Cell Laptop PDA PC Cell Laptop PDA Sensors IP phone Gaming Security cameras PC Cell Laptop PDA Sensors IP phone Gaming Security cameras ipod phone PC Cell Laptop PDA Sensors IP Phone Gaming Security cameras ipod phone Smart buildings Home networks > Will put staggering loads on enterprise networks > Brings complexity/cost diversity of services and devices and density of traffic > Accelerates the need for True Broadband and Communication Enabled Applications > Makes us fundamentally rethink how we build applications, services and networks Number of People on Network Wireless is increasingly becoming the primary means of network connectivity 3

4 Wireless LAN in Transition Toward the Unwired Enterprise Overlay System Integrated Network Unwired Enterprise Value/Market 4 Standalone Wireless Hot Spot Occasional data use Standalone Access Points On-site Mobility Full Wi-Fi footprint and mobile applications Expanding infrastructure with overlay architectures Standards/feature refinement Re-defined applications and processes True broadband with n (OFDM/MIMO) All wireless access Universal mobility Simplified/Integrated infrastructure Convenience Productivity TCO/Transformation I II III

5 Major Application Deployments > When will you deploy the following applications over a wireless LAN? 82% 6% 3% 80% 7% 5% 64% 12% 8% 43% 12% 10% 35% 13% 22% 25% 10% 16% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Already deploying Within 6 months Within 6 to 12 months Source: Webtorials, 2007 State-of-WLAN Report 5

6 Minor Application Deployments > When will you deploy the following applications over a wireless LAN? 19% 12% 15% 18% 13% 16% 22% 8% 19% 11% 10% 18% 10% 6% 7% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% Already deploying Within 6 months Within 6 to 12 months Source: Webtorials, 2007 State-of-WLAN Report 6

7 Business Challenges > Increasingly remote, mobile, virtual workforce 90% of employees work in locations other than headquarters (1) Between 40% and 70% of employees work in different locations from their supervisors (2). 800% increase in virtual workers over past 5 years > Security as business constraint, not enabler 7

8 The Virtual Workplace > Per-employee IT costs are dwarfed by per-employee facilities costs $11,000 to $20,000/year real estate & associated costs in major metro areas per employee (2004 dollars); $5,000-$7,000/year in smaller metro areas per employee (2004 dollars) IT costs average $6000/employee > Overall savings of moving to virtual workplace is compelling! 8

9 The Virtual Workplace: Increasingly Mobile > Mobility: 0.87 moves per employee per year > Desktop/laptop no longer the only basic tools for the job The rise of the wireless PDA for knowledge workers New computing tools for customer-centric workers Nurses Retail salespeople Waters/waitresses > Wireless increasingly critical Nearly 70% say their convergence plans include WiFi 9

10 Mobility Dilemma Harnessing the value Hotel/ With Customers Future Value At Home Location Roaming the Campus Your Desk Current Value Ability to Complete Task Access Information Anywhere, Anytime Any Device 10

11 Vision for Mobility Deliver anywhere, anytime accessibility by providing users with a reliable and secure mobile experience regardless of how they are communicating, what device they are using or where they are Secure Wired/Wireless In the Office At Home On the Road In Public Areas Multi-Service Public/Private 11

12 Mobility Solutions Mobile Campus Teleworker/Road Warrior Expert Anywhere WLAN, VoWLAN, WMesh, Unified Messaging, IM, IP Softphone IM, IP Softphone, Unified Messaging, VPN Solutions Contact Center, IM, IP phones and Multimedia Clients, VPN Solutions 12 Dell Oro - 22 Nov 2005 Access to corporate information from the home Delivering anywhere, anytime, accessibility

13 Nortel Wi-Fi Solutions Portfolio Data Guest Access RF Scanning & WIDS Location & Tracking Voice Multi-media Cellular / Wi-Fi Convergence Unified Communications Wi-Fi Infrastructure Applications Partnerships Services Support 13

14 Nortel WLAN Solutions 14 > Ready for Mainstream WLAN Connectivity Designed for high-quality IP Telephony, multi-media and data Service resiliency with wireless threat protection and no single point of failure Smooth scaling on all dimensions > A Perfect Fit for any implementation Broad product portfolio meets specific needs of common topologies Flexible policy management fits with existing infrastructure Can be partitioned into many unique service domains > Streamlined deployment & operations Accurate planning tool Self-provisioning access points Dynamic RF management > Centralized Architecture

15 Nortel WLAN Architecture WLAN Management Software (WMS) System Site Survey/RF Mapping Configuration Monitoring/Reporting Location/API Networking WLAN Security Switch (WSS) Roaming RF Monitoring/ Control Security QoS Data Traffic - Encapsulated Control Traffic - CAPP WLAN Access Point (AP) a/b/g connectivity Priority Queuing Encryption /Decryption RF Scanning Converged Mobile Network Services CAPP Controlled Access Point Protocol (Encrypted) 15 Section 3

16 Typical Converged Wi-Fi Network IP Telephony/ Communications Servers Converged IP Network Wired Clients/ Access Points Wireless Clients Wireless Security CS 1000 Ethernet Switch-POE BCM Meridian 1 MCS 5100 Core Switch WLAN Telephony Manager Ethernet Switch-POE Ethernet Switch-POE Most efficient use of network resources delivers lowest TCO of any WLAN solution Most flexible architecture for mixed wired/wireless access Most scalable architecture to handle growing wireless traffic volumes Most reliable and resilient solution available Supports any application data, voice and multi-media 16

17 Nortel WLAN Handset Portfolio Low Mid High Price (Functionality) 2210 Features: Standard set b radio Bid set in NA 1m drop 6120 Features: Intermediate set 3m drop abg Battery life Liquid resist Soft keys 6140 Features: Professional set 8m drop P-T-T abg Battery life Liquid resist Soft keys 2211 Features: Specialist FIPS set b radio 8m drop P-T-T FIPS 2212 Features: Specialist healthcare set b radio 3m drop VPN 17 Value

18 VoWLAN IP Clients Soft Client on PC Laptop or Desktop, (voice &/or multimedia) IP Softphone 2050 Mobile Voice Client 2050 IP Phone 2004 emulation Simultaneous access to voice and data communications Convenience and mobility of a handheld device Robust telephony feature sets Voice Call Quality Assurance Packet loss concealment with Global IP Sound software (GIPS) Secure communications Nortel Contivity Multi-OS VPN Client IP Softphone 2050 Mobile Voice Client

19 Wireless Multimedia Client Extended use of presence to mobile devices Know who s available and who s not Make yourself available or not Presence alerts Secure Instant Messaging Click to call Using any telephone Corporate directory Route Management Requirements RIM BlackBerry BlackBerry Enterprise Server General availability MCS 5100/5200 (Rls 3.5) MCS WIRELESS CLIENT 19

20 Nortel Current VoWLAN Solutions VoWLAN HANDSETS SOFT CLIENTS FOR PCs & HANDHELDS CORE INFRASTRUCTURE > Rich and Familiar Feature Set IP Phone 2004 emulation Corporate/Personal Directory, Callers List, Redial List Virtual Office Resistant to liquids (2212) > Security Integrated VPN client (2212) > Quality of Service SVP in conjunction with IP Telephony Manager 2245 WMM subset of e > Eight channel Push-to-talk (2211) > 4hrs Talk Time / 70hrs Stand-By > SIP Client on PC Laptop or Desktop Collaboration tools Video/Audio conferencing Whiteboard, clip board and file exchange Dynamic presence Messaging / Instant messaging (encrypted) & Chat Message screening and routing > Compatible with RIM BlackBerry 6xxx & 7xxx devices > Dual Mode Mobile Client for emerging WLAN/WWAN devices > WLAN 2330 > WLAN Security Switch 2300 Series > WLAN Management S/W System > WLAN IP WLAN IP Telephony Manager 2245 Manages QoS and optimizes voice performance in wireless domain > WLAN Application Gateway 2246 Provides a tight interface between IP handsets and 3rd party vertical applications > Communication Server

21 Application Gateway for WLAN integration Collect, Notify, Report Event Information Nurse Call System HVAC Fire Alarm Access Control Security Logistics Application Gateway Manager 2246 D E V I C E S Dry Contact Reporting 21

22 Location Services Finding and tracking assets in real-time Ekahau RTLS Server Application (eg. Locating/Tracking) John Dr J. Smith is here X X Infusion pump An overlay tracking application Client/server components communicate over WLAN High resolution accuracy for Wi-Fi devices Ekahau asset tags Ekahau clients (software tag) WSS 2300 Designed for provisioning location services to non-administrative users WMS-based location is for administrators, eg. Rogue location What can be tracked with RTLS*? People Assets Inventory Wi-Fi devices Asset Tag Laptop Asset Tag PDA Opportunity for application integration 22 *Real-Time Location Solution

23 WLAN Location Engine 2340 Integrated Location Services WSS 2382 Integrated Control WSS 2382 WLE 2340 Packet Requests MAC, timestamp, RF statistics ES/ERS WAP ERS 2500/4500 Device location and tracking > WSS 2382 allows any PoE port to support wireless APs Add wireless to existing networks Scalable architecture > Ethernet Switch/ Ethernet Routing Switch Proven resiliency Best-in-class cost/performance FE/GigE PoE Foundation for communications-enabled applications

24 WLAN Location Engine 2340 Out of the Box Capabilities > Device Inventory Current real-time view of where each device is located > Security Locate suspected rogues are they even in the building? > Troubleshooting Locate problem devices, view coverage and history of location, associations, and activity > Usage Analysis Analyze device history to identify areas with most and least traffic 24

25 Wireless Mesh Extended Coverage > Expanded portfolio for outdoors and open areas > Ideal for campus environments, storage lots, special events etc. > Wireless backhaul reduces cost Indoors Wireless Access Points 7220 Outdoor Wireless Security Switch WLAN Access Points Corporate Network Wireless Security Switch 7250 Dell Oro - 22 Nov 2005 Seamless Indoor and Outdoor WLAN 25

26 AP 7220 Radio Networking Technology Transit 5 GHz Wireless AP 7220 Elevated dual-polar antennas with switched-beams Uses a technology Elevated, dual-polar, diversity switched antennas Uses b/g technology Access 2.4 GHz Mobile Client Coverage of the Access Link (AL) from the Wireless AP Access and Transit links separated in space and frequency 26

27 Nortel Municipal Wi-Fi Reference Architecture Wireless Mesh Serving Area Service Management Center Application Server(s) Data Base(s) Billing Server Nortel Wireless Mesh AP s Partner SMC WiMAX for Mesh Network Backhaul Nortel Metro Optical Metro Nortel Ethernet Switch Application Servers City Data Center Nortel VPN Gateway File Servers Internet Service Providers Provider 1 WiMAX Serving Area Nortel WiMAX 1000 series portfolio Nortel Wireless 7250 Gateways Nortel Partner AC Switched Firewall Nortel Communication Servers Provider 2 Provider n 27

28 802.11n Market Discontinuity Up to 600 Mbps and 2X range of today s a/g APs Worldwide Enterprise AP Market n APs begin shipping in % of enterprise APs are n in % of enterprise APs are n in 2011 Gi-Fi comes next Gigabit Wireless LAN a/g (WLAN 2300) n (Next-gen) Source: Dell Oro, n is likely to drive a 3-5 year, large-scale forklift upgrade cycle beginning in 2008 (Forrester, 2007) 28

29 802.11a,b/g,n Comparison b g a n (2H08) Compatibility Number of Channels b 3 nonoverlapping b,g 3 nonoverlapping a Up to 24 nonoverlapping channels (country specific) a,b,g,n Same as a/b/g using 20 MHz channels. Restricted to 1 in 2.4 GHz and 3 in 5GHz using 40 MHz channels Typical Indoor Range 100 ft ft 100 ft ft 40 ft ft Expected to be 2X range of a/b/g Typical Outdoor Range (Line of Sight) 400 ft ft 400 ft ft 100 ft ft Farther than a,b/g Data Rates 11, 5.5, 2 and 1 Mbps 54, 48, 36, 24, 18, 12, 9, and 6 Mbps 54, 48, 36, 24, 18, 12, 8, and 6 Mbps Up to 600 Mbps Wireless Medium DSSS, 2.4 GHz OFDM, 2.4 GHz OFDM, 5 GHz OFDM, MIMO in 2.4 and/or 5 GHz n requires a hardware upgrade (new APs)

30 802.11n: MIMO > Multiple Input, Multiple Output (MIMO) > Multiple antenna, each with independent Tx/Rx capability > 2,3 or 4 antenna configurations > Turns multi-path into an advantage Beamforming Spatial Multiplexing Example of 2x2 MIMO 30

31 802.11n Applications > What do you think will be the primary business application(s) for n? 0% 5% 10% 15% 20% 25% 30% 35% 40% Support of collaborative technologies, such as videoconferencing and telepresence 38% Adding VoIP to Wi-Fi data loads 33% Alternative to wired network access for non-mobile workers 31% Aggregating growing loads of traditional wireless data traffic 29% Fewer access points needed to support a given number of users 23% Support for streaming internal corporate communications and Webcasts 22% Location-centric applications 8% Source: Webtorials, 2007 State-of-WLAN Report 31

32 802.11n: Considerations and planning > Mixed mode deployment will be a necessity for many enterprises Supports backward compatibility with a/b/g devices > Controller Processing - offloading and distributing traffic forwarding/management functions back to the AP > Edge switch throughput n promises ~300 Mbps GigE edge switches required > Edge switch power delivery n APs draw more power 802.3af at ~13watts is not enough Power injectors or dual cabling 802.3at (2008+) up to 56 watts 32

33 Overlay WLAN Architectures Discrete WLAN Controllers and Managed APs WLAN Controller WLAN Management Core Routing Switches Internet/ WAN LAN Management Router Closet Ethernet Switch Access Point AP VLAN: Green VLAN: Yellow VLAN: Orange VLAN: Blue The number of network segments grows with Hyperconnectivity 33

34 Overlay WLAN Architectures Scaling with distributed Controllers The Good: Scalability & Mobility The Bad: Redundant functions, cost WLAN Management WLAN Controller Core Routing Switches Internet/ WAN LAN Management Router Closet Ethernet Switch Access Point VLAN: Green VLAN: Yellow VLAN: Orange VLAN: Blue Distributed Controllers obviates the need for AP-based forwarding 34

35 Nortel s Next-gen WLAN Portfolio Strategy Access Points - Full-featured Nortel a/g/n APs - Multi-radio configurations for customizable service/scanning applications - Indoor/outdoor options with wireless bridging capability a/g/n AP Unified Management /Security - Integrated with Nortel s common data network management portfolio - Single End-to-End management - Consolidated security Unified Management Flexible Architecture - Discrete wireless controllers - Unified Edge: ERS w/embedded wireless control - Unified Core: ERS 8600 w/ wireless control module - Unified Branch: Secure Router w/integrated wireless control - Intelligent traffic management delivering optimized performance and mobility for best-in-class Wi-Fi Voice Branch Controller Standalone Controller Unified Branch Stackable Unified Edge 35 Phased introduction to align with market environment

36 The Unwired Enterprise Strategy Transforming businesses with wireless networking More wireless capacity, performance and coverage To unlock new applications and usage models Scalable VoIP, Multi-media and UC - all-wireless office environments Simplification of the Network Removing redundant functions of overlay wireless systems One network, consolidated management and security Seamless universal mobility Evolving from anywhere access to always-connected Hyperconnectivity for the enterprise 36

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