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Learn more about Cisco Enterprise Mobility from Jimmy Ray Purser

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  • 1. Cisco Enterprise Mobility Jimmy Ray Purser, PE / MSEE TechWiseTV 2012 Cisco and/or its affiliates. All rights 2012 Cisco and/or its affiliates. All rights rreesseerrvveedd.. Cisco Confidential 1
  • 2. Industrys First Chip Level Proactive and Automatic Interference Protection BEFORE Wireless interference decreases reliability and performance AFTER CleanAir mitigates RF interference improving reliability and performance Wireless Client Performance AIR QUALITY PERFORMANCE AIR QUALITY PERFORMANCE Cisco CleanAirImproves Performance and Predictability 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2
  • 3. High Resolution Interference Detection, Classification, and Mitigation at Chip Level CleanAir Radio ASIC Detect Wi-Fi and non-Wi-Fi interference sources Assess impact to Wi-Fi performance Proactively change channels when interference occurs Monitor air quality 63 97 20 35 90 100 Detect | Classify | Locate | Mitigate 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 3
  • 4. Advanced Beam Forming Technology Improves Wireless Client Performance BEFORE Beam not directed towards clients resulting inconsistent performance AFTER Beam directed towards client resulting in consistent experience and better performance 802.11a/g (ClientLink) or 802.11a/g/n (ClientLink 2.0) X Beam Strength 802.11a/g (ClientLink) or 802.11a/g/n (ClientLink 2.0) Beam Forming Wireless Client Performance 802.11n 802.11n Cisco ClientLinkImproves Predictability and Performance 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4
  • 5. Reduces Coverage Holes/Improves Client Predictability and Performance BEFORE Client-link disabled AFTER Client-link disabled Wireless Client Performance Lower Data Rates Higher Data Rates Cisco ClientLinkImproves Predictability and Performance 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 5
  • 6. Only Cisco AP3600 IMPROVED PERFORMANCE FOR ALL CLIENTSAnytime, Anywhere 802.11n 1SS 1SS 2SS 3SS 802.11a/g Legacy MAXIMIZE SIGNAL STRENGTH WHEREVER YOU ARE and AS YOU MOVE FOR 802.11a/g/n Clients 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 6
  • 7. 1,200 1,000 SmartPhones Mid/Tablet Netbook, 800 Smartbook, Mini-note Notebook PC Desktop PC 600 400 200 0 But Only Cisco AP3600 will help all clients and everywhere 2009 2010 2011 2012 2013 2014 Millions Source: InStat, ABI for Device Type Units, SMO for connection assumptions Only Cisco AP3600 Streams 1 Radio 2.4GHz Throughput Up to 50 Mbps Streams 1 Radio 2.4 / 5GHz Throughput Up to 50 Mbps Streams 2 Radio 2.4 / 5GHz Throughput Up to 150 Mbps Streams 3 Radio 2.4 / 5GHz Throughput Up to 270 Mbps 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8
  • 8. Automatic Band Steering and Selection For 5GHZ Capable Devices BEFORE All clients crowd the 2.4GHz spectrum lowering performance AFTER 5GHz capable clients are automatically moved to cleaner 5GHz spectrum Wireless Client Performance 2.4GHz 2.4GHz 2.4GHz 5 GHz 5 GHz 2.4GHz Speed 2.4GHz Capable Speed 5GHz Capable Speed 5GHz Capable Speed 2.4GHz Capable Speed 5GHz Capable Speed 5GHz Capable Cisco BandSelectImproves Predictability and Performance 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 9
  • 9. 3 non-overlapping channels in 2.4 GHz Thats 1 (one) 100 Mbps FastEthernet interface! 4-21 non-overlapping channels in 5 GHz (check your regulatory domain) Not all clients will be able to use DFS channels or 802.11n 100-140 least supported 802.11n APs will buy a lot of advantage for legacy a/g clients In general treat 802.11n clients as a bonus and Do Not count on the number that will be able to use it unless you have certain knowledge of their presence 5 GHz will be critical to supporting High Density 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 10
  • 10. Range versus rate is something that we are generally working to maximize in a coverage design In High Density Design, the reverse is actually true we want to minimize the propagation of a cell Minimizing the cell size is a function of limiting the propagation, there are 3 ways to do this 1. Limiting supported rates 2. Managing the power of the radios (AP and Client) 3. Using the right antennas to shape both Tx and Rx cell size and isolate Properly applied, this will maximize channel re-use in a small space 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 11
  • 11. Each SSID requires a separate Beacon Each SSID will advertise at the minimum mandatory data rate Disabled not available to a client Supported available to an associated client Mandatory Client must support in order to associate 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 12
  • 12. Aggregate Capacity is throughput multiplied by available, non-overlapping channels 802.11b and 802.11g operate in the same band, use the same three channels Any 802.11g capacity increase is from throughput alone 802.11a currently provides 4 to 21 channels in most of the world While throughput might be similar to 802.11g, channels are not, neither then is capacity In theory, access points set to non-overlapping channels may be co-located to provide all available capacity in a single coverage area More commonly, its an expression of total throughput across a network or facility 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 13
  • 13. Simplify IT Operations with Automatic/Dynamic RF Management BEFORE Manual RF management AFTER Dynamic RF management Simplify RF Performance LWAPP LWAPP LWAPP Manual Channel Assignment Manual Transmit Power Adjustment Manual Coverage Hole Detection/Mitigation Channels Power Coverage Dynamic Channel Assignment Dynamic Transmit Power Adjustment Dynamic Coverage Hole Detection/Mitigation Cisco RRMImproves Predictability and Performance 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 14
  • 14. High Resolution Interference Detection, Classification, and Mitigation at Chip Level DCADynamic Channel Assignment Changes in channel / air quality are monitored, and Access Point channel assignment is changed when deemed appropriate to preserve predictability TPCTransmit Power Control Transmit Power is adjusted down or up based on radio to radio pathloss calculation when deemed appropriate to preserve predictability CHDMCoverage Hole Detection and Mitigation Transmit Power is adjusted up on Access Points when coverage holes are detected and deemed appropriate to preserve predictability 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 15
  • 15. Wired-Like Video Delivery over Wireless BEFORE Manual RF Management AFTER Dynamic RF Management Global Enterprise CEO Meeting M&A Negotiation Sports Event CEO Meeting M&A Negotiation Sports Event Cisco VideoStreamImproves Predictability and Performance 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 16
  • 16. We Optimize End-to-End Starting at the Access Point Multicast to Unicast Conversion at the AP Resource Reservation Prevents Oversubscription Selectable Stream Prioritization AP High Priority Event Meeting Room Event Live Sporting Event WLC AP Tested for 30X Less Bandwidth Consumed and Double the Performance of Competitors Multicast Stream VIDEO NOT AVAILABLE AP 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 17
  • 17. Poor Wired to Wireless Network Integration Reliability at WLC improves quality but NOT overall scale No identification of respective priority Inefficient use of overall network WLC Inefficient use of bandwidth on the wired port SWITCH AP AP AP AP GOOD GOOD PERFORMANCE PERFORMANCE GOOD PERFORMANCE POOR PERFORMANCE 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 18
  • 18. Prioritization RRC ADMISSION CONTROL VIDEO NOT AVAILABLE Wireless Investment Optimized for Video Improves quality and scale of streaming content : Solved challenges associated with RF and wired / wireless integration Brings wired video quality to wireless Stream prioritization protects important content precedence CRITICALITY LEVEL: HIGH WLC SWITCH AP AP AP AP GREAT PERFORMANCE GREAT PERFORMANCE Reliable Multicast GREAT PERFORMANCE 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 19
  • 19. Protecting Performance and Accelerating Clients BEFORE Best-Effort Network Mobility-Optimized Experience Air Quality Performance Unpredictable Difficulty supporting mobile devices Difficult Connectivity issues from interference Air Quality Performance Accelerated up to 30% faster for all clients Reliable Interference protection and diagnostics Optimized High performance multicast video ClientLink CleanAir VideoStream Introducing the Cisco AP3600 AFTER Low Performance Spotty 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 20
  • 20. Single Pane of Glass View and Management of Wired+Wireless+Identity BEFORE Separated management AFTER Comprehensive user and access visibility with advanced troubleshooting Improved Visibility Wireless Wired Identity Siloed Inefficient Operational Model Repetitive Manual correlation of data Error Prone Consumes time and resources Wireless Wired Identity Simple Improves IT efficiency Unified Single view of all user access data Advanced Troubleshooting Less time and resources consumed Cisco Prime NCSProvides Unparalleled Visibility 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 21
  • 21. Industrys First Context-Based Wired+Wireless+VPN Policy/Guest Management AFTER Unified context-based policy management for employees and guests across the network Who? What? When? Where? How? AAA + PP = Secure BYOD BEFORE Separate policy and guest management Improved Control Wired | VPN | Wireless Simple | Unified | Automated Cisco ISEProvides Unparalleled Control 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 22
  • 22. I want to allow only authorized users access to my network I want to allow guests into the network I need to allow/deny iPADs in my network (BYOD) I need to ensure my endpoints dont become a threat vector I need a scalable way of authorizing users or devices in the network How can I set my firewall policies based on identity instead of IP addresses? Authentication and Authorization Guest Lifecycle Management Profiling Services Posture Services Security Group Access Management Identity-based Firewall Cisco Identity Services Engine 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 23
  • 23. User Device Type Location Posture Time Access Method Custom 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 24
  • 24. Troubleshoot BYOD Wireless and Wired devices 1. Search on user name 2. Identify wired and wireless devices associated with the user 3. Display associated and disassociated devices 4. Use automated client troubleshooting workflow to resolve the issue 5. Issue resolved Cisco Prime Network Control System (NCS) Step by Step Recommendations Cisco Prime NCSProvides Unparalleled Visibility 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 25
  • 25. World Congress Wireless NetworkV6 World Congress 2012 Cisco Provided the wireless network for IPv6 World Congress 2012 http://blogs.cisco.com/sp/touch-and-feel-ipv6-wi-fi/ Network deploymentWLC 5508s Aironet 1140s, NCS 1.1 and ISE 1.1 providing unique device profiling NCS Prime Report Graphics: 1068 Unique Clients Around 560 simultaneous Clients 46,09% Dual-Stack Clients 46,41% IPv4-Only Clients 7.5% IPv6-Only Clients 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 26
  • 26. 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 27
  • 27. We Optimize End-to-End Starting at the Access Point Best-of-Breed & Best-in-Class Policy & Network Management Who? What? When? Where? How? Best-of-Breed and Best-in-Class Mobility Predictability CleanAir Chip level proactive and automatic interference mitigation Chip level proactive and automatic electronic beamforming Simplified advanced RF management Proactive and automatic band steering for 5GHz capable clients Chip level wired multicast over a Wireless network ClientLink Radio Resource Management BandSelect VideoStream AnyConnect Persistent context-aware VPN connectivity ISE (Control) NCS (Visibility) 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 28
  • 28. Mobility / WLAN market credentials Mobility / WLAN industry credentials 10+ years of market share leadership $1.5+ Billion fast growth business 300,000+ enterprise customers Most Access Points shipped in the industry Most Controllers shipped in the industry 96% Fortune 1000 selected Cisco WLAN 10+ years of Gartner MQ leadership Largest patent portfolio in the industry Largest development team in the industry Largest IEEE involvement in the industry Co-founder of the Wi-Fi Alliance FIPS, Common Criteria, PCI certified 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 30
  • 29. 802.11ad (60GHz) WiGig 802.11af (TVWS) 802.11ac (>1Gb/s) Wi-Fi VHT5G 802.11y (3.6GHz) 802.11ae (QoS for management) Cisco Active Cisco Driven CCX Driven 802.11 amendment Wi-Fi certification Blue = complete Red = in development 802.11n (>100Mb/s) Wi-Fi 11n 802.11j (Japan) 802.11v (Manage) WNM 802.11w (MFP) MFP 802.11u Hotspot 2.0 802.11aa (Video) 802.11a/g (54Mb/s) Wi-Fi 11a/g 802.11h (DFS) Standard Wi-Fi 802.11k (Measure) Voice-Enterprise 802.11i (Security) WPA2 802.11r (Roaming) Voice-Enterprise 802.11e (QoS) WMM, WMM-AC CONNECTIVITY SPECTRUM MANAGEMENT SECURITY SEAMLESS APPLICATIONS 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 31
  • 30. Over 90% of the Mobility/WLAN industry silicon is CCX compatible Over seventy-five (75) Partners license CCX in the CDN Program Over 350 Devices and Tags are CCX Certified (Cisco Compatible) Over 730 Companies in the CDN Program across Cisco CDO 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 32
  • 31. Control and Visibility for IT / Device Choice and Reliability for Users Mobility Services Engine 3310 & 3355 Physical or Virtual Wireless LAN Controllers 2500 Series WLC on SRE Campus Controllers Indoor Teleworker 600 Series Outdoor 1040 Series 1140 Series 3500i Serie s Density 1260 Series 1550 Series 35/3600e Series 3500p Series Access Switches Branch Controller 5500 Series WiSM2 Cloud Controller Flex 7500 Compact 2960-S 3750-X/ 3560-X Access Points 4500E Identity and Policy Data Integration ISE NCS Physical or Virtual Distribution Switches 6500 Series 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 33
  • 32. Whats Next For You? Different companies are in different places on the BYOD spectrum Cisco has solutions for where you are now, and where you want to be BYOD is not a product you buy, but a strategy you build You already have many of the pieces Only Cisco has the Intelligent Network to help build that strategy Portfolio breadth, expertise, end-to-end vision and architecture Lets get started 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 34
  • 33. LIMIT BASIC ENHANCED ADVANCED Environment Requires Tight Controls Corp Only Device Manufacturing Environment Trading Floor Classified Government Networks Traditional Enterprise Focus on Basic Services, Easy Access Broader Device Types but Internet Only Educational Environments Public Institutions Simple Guest Enable Differentiated Services, On-Boarding with Security Onsite/Offsite Multiple Device Types + Access Methods Early BYOD Enterprise Adopters Corp Native Applications, New Services, Full Control Any Device, Any Ownership Innovative Enterprises Retail on Demand Mobile Sales Services (Video, Collaboration, etc.) 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 35
  • 34. One Network, One Policy, One Management Validated bring your own device solution Turnkey solution from planning through implementation and support Integrated roadmap to drive solution value and protect customer investment Sales enablement Modular building block approach Workspace Productivity Apps Workspace Management Secure Mobility Policy Management Core Infrastructure 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 36
  • 35. Thank You 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 37