1. BYOD: La nube privada y pública en el mismo dispositivo
Carlos Vázquez, Senior Sales Engineer, Iberia

2. Agenda:
1. BYOD requires Policy
2. BYOD and HD WLANs
3. The future: ac

3. The world today: Wi-Fi is a Right!!
Stadiums
Airports
Hotels
Restaurants
Hospitals
Grocery Stores
And tomorrow . . .
At 35,000 ft
While hitting the slopes
At the beach

4. Users are Bringing Their Own Applications
Source: Gartner, Market Trends Mobile App Stores

5. Private and Public Cloud on same Device
Controlled by IT
Weeks to rollout
Local maintenance
Touch user’s device
Standard apps for all
Private Cloud
Uncontrolled
Minutes to rollout
Auto updates
Installed by user
Many apps per user
Public Cloud
Under the same Wi-Fi network
On the same mobile device
Private Cloud: Servers, devices, software in the IT closet
Public Cloud: No servers, BYOD, SAAS in the cloud
It used to take 2 weeks to roll-out a service on the LAN with Client-to-Server model, pre-public Cloud
With public cloud-based services it takes 2 min to sign up with your or facebook account
With many apps per device, managing apps should not be left to IT to manage.
With one or few apps per device, managing apps was easy - now it is impossible due to auto "update all" notifications.
BYOD/BYOA solves the problem of having to manage tons of apps per device but network needs to be smart enough.

6. BYOD requires Policy… but based on what?
User
Device
Application
NAS
Employee
Contractor
Visitor
Shopper
Patient
Access Network
ClearPass

7. Where does Clear Pass fit? Same as your RADIUS
Access Methods
Policy Enforcement Points
Policy Decision Points
AAA
ClearPass Policy Manager
Wireless User
WLAN Controller
Customer’s LAN
Wired User
Switch
VPN
Active Directory
or LDAP Server
SQL Store
VPN Concentrator
Remote User

8. ClearPass Policy Manager
Flexible Guest Access
ClearPass Policy Manager 1.
Collect visitor information
New Visitor
Access Network 3.
Account enabled, visitor notified via screen, SMS, or 2.
Sponsor prompted to confirm that guest is valid
Sponsor

9. Application-Based Policy

10. What makes Aruba different: Adaptive RF
7. Application
App
Service
Aruba is the only network to use deep inspection of traffic
Threat
Mobility
To optimize and secure the air
Reliable
Fast
Secure
6. Presentation
5. Session
4. Transport
3. Network
2. Data Link
1. Physical

11. Introducing AppRF™ Technology
Applications
Lync
Skype
FaceTime
Box
iCloud
Citrix
PEF
Actions
ARM
Lower Priority
Increase Priority
Black List
Load Balance
Limit Bandwidth
Client Match

12. High Performance Video over WLAN
x 20
x 10
5GHz
2.4GHz
Aruba AP-135
6.25Mbps multicast video stream per client
No jitter/delay/pixelation
3x3:3 MIMO
40MHz
1Mbps unicast video stream per client
No jitter/delay/pixelation
x 21
5GHz
30%
better performance for video streaming when compared to an equivalent major competitor WLAN

13. Aruba and MS Lync

14. Microsoft deploys Lync in Redmond Campus
“The system averaged 16,000 call records over a thirty day period with greater than 96% toll quality, a fifty percent improvement over the legacy network. The network is delivering Lync services as the designers intended, with full fidelity and end-to-end quality of service.” Victoria Poncini, Microsoft’s IT Technology Architect.

15. 2. BYOD and HD WLANs

16. Aruba´s High Density WLAN Lab

17. New ARM 3.0 ARM 1.0 ARM 2.0 ARM 3.0 “Tune” “Influence” “Control”
Easy channel and power setup
Noise aware
Intelligent scanning
ARM 2.0
“Influence”
Band steering
Airtime fairness
Multicast optimization
ARM 3.0
“Control”
Client Match
Directed handover
Traffic balancing

18. Class room with ~50 students1
Clients connect to the strongest RF signal causing some APs to be overwhelmed 3
Clients connect where they want without taking network conditions into account
Often prefer 2.4 GHz which is slower and interference prone 2
APs are not evenly loaded by client count or throughput 4
2.4 GHz
5 GHz
Individual clients lack information about the entire network and cannot make the best decisions. This results in an inefficient use of spectrum and a negative user experience.

19. Break out students SNR drops significantly
Dynamic Environment 1
Break out students SNR drops significantly 3
Some students break out to do video research
Clients remain stuck to their original AP 2
Highest bandwidth students are operating at the lowest data rate 4
2.4 GHz
5 GHz
Static students see degraded performance. 5
As users move, their client often does not adjust. This results in poor throughput, dropped calls, etc. for the user and his neighbors.

20. ~50 students with ClientMatch1
RF utilization and client to AP signal taken into account when balancing 2
More clients on 5 GHz for better throughput and performance
No more slow clients bringing down the network 3
2.4 GHz
5 GHz
With knowledge about all of the available APs, their utilization and the clients, ClientMatch optimizes overall network performance for improved scalability and throughput.

21. Keeping up with a dynamic environment1
High utilization clients are balanced across APs to limit bottlenecks 3
Some students break out to do video research
ClientMatch adjusts to changing utilization 2
2.4 GHz
5 GHz
ClientMatch continuously updates connections to optimize the network. Clients are steered as network conditions change including high bandwidth utilization and signal changes.

22. Airtime Fairness
Maintains application performance in high density areas (e.g., lecture halls) with scheduled channel access time
Works across heterogeneous clients (Broadcom, Intel, Atheros, etc.)
Works across heterogeneous OSs (XP, Vista, Mac OS, etc.)
Implemented at RF PHY and Layers 4-7
Provides fair access in the presence of mixed-mode clients in both 2.4GHz and 5GHz spectrums, and across 11b/g/n and 11a/n clients 22

23. 802.11ac

24. 802.11ac Channels (FCC) UNII I and UNII II 2x 80 MHz 4x 40 MHz36 48 44 52 40 56 64 60
Band
Edge
5180
5200
5220
5240
5260
5280
5300
5320
5350
5150
Channel
Freq (MHz)
UNII II extended
3x 80 MHz
6x 40 MHz
12x 20 MHz
100
112
108
116
104
120
128
124
5500
5520
5540
5560
5580
5600
5620
5640
Band
Edge
5470
136
140
5680
5700
5725
132
5660
144
5720
Channel
Freq (MHz)
149
161
157
153
5745
5765
5785
5805
Band
Edge
5725
165
5825
US UNII III
1x 80 MHz
2x 40 MHz
5x 20 MHz
Band
Edge
Channel
Freq (MHz)
5850

25. Increased Capacity with simultaneous transmit to multiple receivers
Phases of ac
Phase 1: Gigabit Speeds (CY’2013)
5GHz only
Up to 80MHz channels in Phase 1 (160MHz in Phase 2)
Up to 3 spatial streams in Phase 1 (8 in Phase 2)
Phase 2: Multi-User MIMO (CY’2014)
Increased Capacity with simultaneous transmit to multiple receivers
AP radio
5GHz
4-stream
802.11ac AP
2-stream
802.11ac
1-stream
2013 Better speeds
2014 Multi-user MIMO

26. When to Move to 802.11ac? Get your network ready first
PoE+, Gigabit Ethernet for APs
RF planning when moving from 11abg
Faster Mobility Controllers
Move from 11abg and continue to invest in n for now
11n is not going away anytime soon
11n client devices are here today, 6x the performance of 11abg
11n is at the right price point today

27. The Campus Architecture for the Next 10 Years
Hi-speed
Wi-Fi
Wired Access
Mobility Core
Data Center
AirWave
ClearPass
802.11n
-or-
802.11ac
Mobility Access Switches
Mobility Controllers

28. Airheads Community http://community.arubanetworks.com
Aruba Certifications
Practical, Not Academic
ACMA
ACMP
ACMX
ACDX
ACSP
AWMP
AIRWAVE
CLEARPASS
CCxx
MCxx
CWxx
Airheads Social
Home of the Mobility Experts
MVP Program
For The Most Influential
MVP
G. Marconi
since 2011
3141
5358
Unified community for social networking, events, training, certification and recognition
What is Airheads Community?
Airheads is the largest professional community of wireless LAN engineers, network security professionals and enterprise mobility experts.
Members share proven best practice techniques that make enterprise mobility reliable, secure and cost effective. The Airheads community includes:
Events – Attend annual conferences, user-group events and exclusive online webcasts.
Social – Meet thousands of other mobility engineers and WLAN architects.
Education – Advance your career through product and end-to-end solution certifications.
Recognition – Become an MVP for participation, influence and leadership in the community.
As an Airheads member, you’ll have access to all this plus an exhaustive technical library on WLANs, network security, and mobile devices and applications.
Why revamp Airheads Community?
In the networking industry, there is a need for a professional engineering community to address the challenges in consumerization of IT. Aruba’s Airheads conference and Airheads Online forum has provided a small group of IT engineers and architects a valuable experience up until this point. Members had access to great content and valuable advice from experts. These members have expressed an interest in growing this community. Airheads Community has been created to extend the 2-day Airheads conference experience and advocacy to 365-days.
What are the new major components of Airheads Community?
1. Airheads Social
Social networking powered by user-generated content on wireless LANs, mobile devices and network security. For engineers only, no marketing allowed.
2. Solution Based Certification
New solution based mobility certification for any network, security or application engineer. Self-study guides and online continued education for all certified engineers.
3. Airheads Local & Virtual
Half-day & virtual events by engineers for engineers. Continuing on the tradition of the Airheads conference.
4. MVP Program
Rewards and recognition for the most influential. Top rated content, higher level of training, more participation means more privileges for members.
What is Airheads Social?
Airheads Social is the only common social network of wireless, security and mobility experts. It’s an interactive online community where you can collaborate with some of the sharpest minds in the networking industry.
At Airheads Social, you vote for the best user-generated answers and content. You gain immediate access to discussion forums, knowledgebase articles, expert blogs and top-rated content on WLANs, network security, and mobile devices and applications.
It is designed to help you get things done quickly and effectively. There’s no marketing hype or untested theories at Airheads Social. Your peers only share proven best practices, real-world technical solutions and lessons learned.
What is ACMP-ACMX-ACDX?
Aruba professional and expert-level certification programs prepare you to solve a host of complex engineering challenges that extend far beyond the wired infrastructure.
Wi-Fi is the primary method of network connectivity for the enterprise workforce today. With Aruba certifications, network engineers and architects gain essential and comprehensive knowledge to further their professional development.
These programs deliver detailed knowledge on Aruba technology, large-scale WLAN design principles and implementation best practices.
Upon certification, you’ll achieve the highest level of engineering excellence in WLANs, remote networking and network management while becoming a valuable go-to resource for enterprise mobility projects.
What is ACSP?
As an Aruba Certified Solutions Professional (ACSP), you’ll solve complex problems in enterprise mobility quickly and confidently. Designed to further your professional development, ACSP certification is open to all network, security and application engineers who desire more bankable technical Wi-Fi skills.
The technical ACSP curriculum is based on practice, not theory. Rigorous hands-on training takes you in a deep-dive through wireless LAN design, mobile device and application management and network security.
Upon certification, you’ll easily solve engineering challenges, such as managing the influx of smartphones and tablets and deploying high-quality voice and video over WLANs.
What is Airheads MVP Program?
Greater participation at Airheads Social platform, Airheads events, Aruba certification programs will mean more rewards and privileges for MVPs. MVPs will receive a number of benefits at different levels, including special online and event badges, exclusive red-carpet access at Airheads Events, blog syndication at Airheads Social and exclusive meetings with Aruba product management and office of the CTO.
What are Airheads Events?
Airheads Conference: 2-3 day event, 350+ attendees; recordings and content posted at Airheads Social post-conference. Typically 1 event per region per year.
Airheads Local: Half-day event, 20+ attendees. Regional technology & solution specific. Delivered by local Airheads experts.
Airheads Virtual Events: Online exclusive webinars delivered by Airheads experts.
Airheads Events
Engineers Only

29. 2012 Gartner Magic Quadrant: Wired & Wireless LAN Access
Recognized as one of only three in the leaders quadrant for combined Wired + Wireless MQ
Update Key innovations
Aruba has always been rated favorably by analysts. Gartner in particular has rated Aruba in its Leader’s Quadrant for the fifth straight year. More notably, this year Gartner put Aruba as the furthest ahead in terms of innovation and completeness of vision. This list here is just an example of some of the industry-firsts that have given us this lead over our competitors. Aruba anticipated the bring your own device phenomenon ahead of our competitors with a complete solution for securing, provisioning and managing personal smartphones and tablets. We were also the first with Suite B encryption for enterprises and federal government to meet stringent security requirements for these devices
For reliability, Aruba was the first to use a stateful firewall to optimize the wireless network based on the context of the connection – looking at user identity and device type for instance. Aruba was also the first to identify and prioritize latency sensitive and mission critical applications.
For management, Aruba’s Airwave management was a one of the first to manage multiple vendors and give a user-based view of the network.

30. WLAN Market Share Enterprise Switch/Server/Appliance Revenue
Rolling Four-quarter CYQ2’11 through CYQ1’12, ending March 30, Source: Dell’Oro Research

31. Thanks!