THE APPROPRIATE CLOUDOctober 2011© 2011 Aerohive Networks CONFIDENTIAL
Cloud Services – October 1st 2011© 2011 Aerohive Networks CONFIDENTIAL   2
Cloud Services – October 3rd 2011© 2011 Aerohive Networks CONFIDENTIAL   3
Cloud Services – October 11th 2011© 2011 Aerohive Networks CONFIDENTIAL   4
Cloud Services – What Next??                     1. Cloud Is the Future – No Question!                     2. Need Solutio...
Mixed Position Today    Good                                      BadCost Savings                              Perceived S...
To Consider Wireless In This – Some Iconography         Manage                         Configuration / Reporting          ...
Original AP – Symbol 2412 – Circa 1997It Was Easy Back Then !!                                          Firewall          ...
Classic Controller Model          AP                            Firewall   Controller   Manager                           ...
Another Controller Model          AP                            Firewall   Controller   Manager                           ...
Aerohive Controller Less Model                                           AP        Manager                                ...
Add Some Clouds – Centralised Controller                                        X                     Private             ...
Add Some Clouds – Aerohive Version Today                                   Manage    OR   Manage                          ...
Enough Caution – Why Cloud is Cool                                        Manage /                                        ...
Two Clouds Are Better Than One!                Manage                                          3G / 4G                    ...
Failure Is A Reality – Be Better Prepared!                   WAN                                                   Failure...
Failure Is A Reality – Be Better Prepared!                   WAN                       X                     Failure Scena...
Failure Is A Reality – Be Better Prepared!                   WAN                          X                               ...
In Summary• Cloud Services Are The Future• Cost Optimisation• Infinite Growth In Minimal Time• Early Days – Be Aware• What...
Philip KeeleySystems Engineer – Aerohive UKpkeeley@aerohive.com© 2011 Aerohive Networks CONFIDENTIAL
YOUR YEAR-ROUND  IT RESOURCE – access to everything  you’ll need to know
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THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
THE APPROPRIATE CLOUD
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THE APPROPRIATE CLOUD

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The Cloud is over hyped - the internet is not 100% reliable and cloud services are not 100% up - recent examples with BT losing power in Birmingham taking out half the country; Blackberry cloud service has led to Email being down for the past 2 days... So the question is - how important is the cloud and how much should you rely on it?Aerohive is saying: Use the cloud, benefit from the cost savings, data backup, disaster recover etc... but don't rely on it for your oxygen! Wireless network access is critical to many businesses - regardless of internet access. Aerohive Cloud Management does not mean the wireless network fails just because the management is not available. You get the best of both worlds!

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THE APPROPRIATE CLOUD

  1. 1. THE APPROPRIATE CLOUDOctober 2011© 2011 Aerohive Networks CONFIDENTIAL
  2. 2. Cloud Services – October 1st 2011© 2011 Aerohive Networks CONFIDENTIAL 2
  3. 3. Cloud Services – October 3rd 2011© 2011 Aerohive Networks CONFIDENTIAL 3
  4. 4. Cloud Services – October 11th 2011© 2011 Aerohive Networks CONFIDENTIAL 4
  5. 5. Cloud Services – What Next?? 1. Cloud Is the Future – No Question! 2. Need Solutions Now!!© 2011 Aerohive Networks CONFIDENTIAL 5
  6. 6. Mixed Position Today Good BadCost Savings Perceived SecurityDisaster Recovery Failure ScenariosCentralised Storage Service LevelsResilience (in theory) No Bandwidth = No WorkAccess From Anywhere Operational ExpensesBandwidth OptimisationAutomatic UpgradesOffice 365 ®iCloud ® © 2011 Aerohive Networks CONFIDENTIAL 6
  7. 7. To Consider Wireless In This – Some Iconography Manage Configuration / Reporting Control Channel / Power / Policy Enforce Firewall Wireless / Wired Firewall WIPS/WIDS Rogue Detection / PCI Compliance Encryption Wireless Data Is Encrypted 802.1x Wireless Users Are Authenticated Access Wireless Traffic Placed On Wire© 2011 Aerohive Networks CONFIDENTIAL 7
  8. 8. Original AP – Symbol 2412 – Circa 1997It Was Easy Back Then !! Firewall WIPS/WIDS Encryption Manage 802.1x Access Control© 2011 Aerohive Networks CONFIDENTIAL 8
  9. 9. Classic Controller Model AP Firewall Controller Manager Firewall Control Manage WIPS/WIDS Encryption 802.1x Access© 2011 Aerohive Networks CONFIDENTIAL 9
  10. 10. Another Controller Model AP Firewall Controller Manager Firewall Manage Control WIPS/WIDS Encryption 802.1x Access© 2011 Aerohive Networks CONFIDENTIAL 10
  11. 11. Aerohive Controller Less Model AP Manager Firewall Manage Control WIPS/WIDS Encryption 802.1x Access© 2011 Aerohive Networks CONFIDENTIAL 11
  12. 12. Add Some Clouds – Centralised Controller X Private Private Public Cloud Cloud Cloud HQ Home Manage Firewall Firewall Encryption Private Cloud Access Control Branch WIPS/WIDS Encryption Firewall 802.1x Encryption PCI Compliance - ?? Authentication - ?? Access Access Control Functions - ?? Firewall or just ACL - ??© 2011 Aerohive Networks CONFIDENTIAL 12
  13. 13. Add Some Clouds – Aerohive Version Today Manage OR Manage X Private Public Cloud Cloud ALL Firewall Control Management may be Lost Configuration & Reporting WIPS/WIDS All local services fully operational Encryption 802.1x Access© 2011 Aerohive Networks CONFIDENTIAL 13
  14. 14. Enough Caution – Why Cloud is Cool Manage / Staging Private Private Public Cloud Cloud Cloud HQ Home Private Cloud Branch Zero Touch Deployment On Remote Sites Enter Serial Numbers On Line – Connect APs – Done!© 2011 Aerohive Networks CONFIDENTIAL 14
  15. 15. Two Clouds Are Better Than One! Manage 3G / 4G Backhaul Public Cloud Private Cloud ADLS / SDSLThe ‘Internet’ rarely fails, it is just our access to it – All new Aerohive APs can utilisea USB modem to divert traffic across the 3G network in case the wired WAN fails.Aerohive Hive Manger is hosted in three data centres across 3 continents –if they all go offline the lack of a report telling us there is an issue is probably low on the‘things to fix’ list © 2011 Aerohive Networks CONFIDENTIAL 15
  16. 16. Failure Is A Reality – Be Better Prepared! WAN Failure Scenario 1 Edge Switch Loses Comms X Recovery – APs on other edge Switches use wireless mesh to connect the isolated APs 3G Wireless Mesh© 2011 Aerohive Networks CONFIDENTIAL 16
  17. 17. Failure Is A Reality – Be Better Prepared! WAN X Failure Scenario 2 X WAN Access Lost Recovery – One or more APs – using VRRP – Takes over routing rules and connects network to 3G 3G Backhaul.© 2011 Aerohive Networks CONFIDENTIAL 17
  18. 18. Failure Is A Reality – Be Better Prepared! WAN X Failure Scenario 3 Wired Network Shuts Down X POE Still Available or Power Supplies used on Key APs 3G X X Recovery – All APs with power use wireless mesh to connect, one AP uses 3G backhaul to continue network operation. Any VPN tunnels are rebuilt over the Wireless 3G network Mesh© 2011 Aerohive Networks CONFIDENTIAL 18
  19. 19. In Summary• Cloud Services Are The Future• Cost Optimisation• Infinite Growth In Minimal Time• Early Days – Be Aware• What Fails When The Cloud Fails• Can Your Business Manage Without Secure WiFi• Remote Workers Need Enterprise Services© 2011 Aerohive Networks CONFIDENTIAL 19
  20. 20. Philip KeeleySystems Engineer – Aerohive UKpkeeley@aerohive.com© 2011 Aerohive Networks CONFIDENTIAL
  21. 21. YOUR YEAR-ROUND IT RESOURCE – access to everything you’ll need to know
  22. 22. THE WHOLETECHNOLOGY STACKfrom start to finish
  23. 23. COMMENT & ANALYSISInsights, interviews and the latest thinking on technology solutions
  24. 24. VIDEOYour source of live information – all the presentations from our live events
  25. 25. TECHNOLOGY LIBRARY Over 3,000 whitepapers,case studies, product overviews and press releases from all the leading IT vendors
  26. 26. EVENTS, WEBINARS & PRESENTATIONS Missed the event? Download the presentations thatinterest you. Catch up with convenient webinars. Plan your next visit.
  27. 27. DirectoryA comprehensive A-Z listing providing in-depth company overviews
  28. 28. ALL FREE TO ACCESS 24/7
  29. 29. online.ipexpo.co.uk

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