LyncConference2013 - Dimensionnement et gestion des Réseaux
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Transcript of LyncConference2013 - Dimensionnement et gestion des Réseaux
aka.ms/lync-conference
http://www.microsoft.com/en-us/download/details.aspx?id=39084
http://www.microsoft.com/en-us/download/details.aspx?id=36494
http://technet.microsoft.com/en-us/library/jj721883.aspx
http://www.microsoft.com/en-us/download/details.aspx?id=19011
http://www.microsoft.com/en-us/download/details.aspx?id=40733
http://www.microsoft.com/en-us/download/details.aspx?id=36819
Microsoft Lync: advanced unified communications
Video conferencing End-to-end encryption
Telephony and Presence Web conferencing
Audio conferencing Instant messaging
Calendaring Voice mail
Aruba: secure wireless infrastructure
Auto-adapting Wi-Fi Automated troubleshooting
Simple BYOD onboarding Best-in-class network security
Self-healing, redundancy End-to-end multimedia QoS
Local and remote diagnostics Only Microsoft Lync certified Wi-Fi
Lync & ArubaJ.M. Courtot
Aruba Networks
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved12
Who Is Aruba?
Leading provider of secure mobility
for the enterprise
Aruba MOVEArchitecture
Industry’s most secure WLAN
Easiest BYOD & Guest Access
Zero-touch remote networking
Leader in Gartner MQ
~ $500M in annual revenue
HQ: Sunnyvale, CA
NASDAQ: ARUN
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved13
More Devices Than People overload Wi-Fi
Apps-in-Appsbreak QoS and Security
New Devices and Guests break helpdesks
Native Print and Project break at work
Networking for Enterprise Mobility
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved14
Tough Integration & Hardware Upgrades
One Device Can Only Be on One Segment
DATA
VOICE
WLAN
BYOD
PRINTER
GUEST
Segment Network for Security & QoS
1
Add & Extend Services for Mobility
MDM/CA
NAC
TACACS
SSO
Guest
CRM
2
The Physical “Network-Out” Approach
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved15
DATA
VOICE
WLAN
BYOD
PRINTER
GUEST
MDM/CA
NAC
TACACS
SSO
Guest
CRM
DEVICE APP
NETWORK
A Better “Mobility-In” Way
1
2One Services Platform for
Existing Infrastructure
Flow-Based Security & QoS for a Personal LAN
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved16
Aruba Microsoft Relationship
Microsoft and
Aruba
Only Qualified
WLAN to run Lync
2010 and 2013
Building common
Proof of Concept
Project
since 2011
MTCs and
Aruba USA – Philadelphia, Irvine,
New York, Boston, Dallas,
Detroit, Reston
International – Mexico
City, San Paulo,
Johannesburg, Paris
Aruba Confidential – Internal Document
Global Wi-Fi
Partner
Lync API
Integration with
Lync 2013
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved17
Advanced Diagnostics for Lync
Application
Layer
Controller
Layer
Infrastructure
Layer
Aru
ba M
OV
E A
rch
itectu
re
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved18
2.4 GHz
Ch 1
2.4 GHz
Ch 12.4 GHz
Ch 115 GHz
Ch 36
5 GHz
Ch 149
5 GHz
Ch 52
5 GHz
Ch 161
1. Zero-Touch RF Management And
Optimization
2. Band Steer Clients To 5GHz Band
3. Spectrum Load Balancing client across
channels & Client Match
4. Airtime Fairness – Scheduled access for
dense deployment of mixed clients
5. Lync-Aware ARM Scanning
6. Self-Healing – Adjust power to address
coverage holes
X
X
2.4 GHz
Ch 6
X
ARM: Optimize Wi-Fi In Real-Time
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved19
ActiveDirectory
Clearpass(MDAC /MDM)
2. Device
Fingerprintin
g
4. Context Aware
Access Control 3. iPad Self
Registration
Context
• User: Joe Smith
• Dept: Finance
• Device: Laptop,
Phone
• Date: M-F, 8am-5pm
• Location: Campus
1. User
Fingerprintin
g
Applications
• Lync Video
• Lync Voice
• Lync IM
• Email, FTP
5. Application
Fingerprintin
g
Mobility Controller
802.11n AP
Connectivity steps …
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved20
L4-7 Awareness &
Heuristics classify data,
voice, and video - even for
encrypted Lync traffic
Application-Aware Wi-Fi In Action
Data Center
Lync
Server, AD,
Exchange L2/L3
App Fingerprinting
Voice and video traffic is
prioritized over LAN,
WAN, and Wi-Fi using
standards-based QoS
Traffic Prioritization
Auto load-balance and
coverage adjustments
address interference and
congestion
RF Optimization
Call admission control &
bandwidth contracts
ensure reliable voice &
video communications
App Optimization
Voice and Video Metrics
simplify troubleshooting
and maintenance tasks
App Troubleshooting
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved21
Lync Diagnostics Overview (6.3)
Client Application Monitoring
• User, Device and Application Visibility
• Application Bandwidth Utilization
• Wi-Fi performance and usage summary
• System-, Wi-Fi AP-, and Client-level Reporting
Lync Diagnostics
• Call Quality Metrics for All Lync Wi-Fi Calls
• Detailed Call Information
• Caller/callee, information, call status, call type, active client sessions at the time of call
• Call Detailed Reports with Client Roaming History
• Improved Client Debug ability
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved22
Screen shots – System summary
Aruba Confidential
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved23
Lync - ALG for Granular Visibility
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved24
Screen Shots – Voice Client Summary
Aruba Confidential
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved25
Screen shots – Client Troubleshooting
Aruba Confidential
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved26
Screen shots – Client Troubleshooting (contd)
Aruba Confidential
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved27
MSFT Building 30 / 31 Case Study
• Pilot in building 30 / 31
• 167 x 802.11n Access Points
• 1 x M3 controller
• Lync 2010 and 2013 tested
• Laptops running Windows 7 and 8,
MACs, SoftPhones, iPads and Androids
• Avg. of 16,000 calls over 30 day period
with > 96% toll quality
• 50% improvement over existing deployment
Case Study: http://www.arubanetworks.com/pdf/solutions/CS_MicrosoftLync.pdf
CONFIDENTIAL
© Copyright 2011. Aruba Networks, Inc.
All rights reserved28
What’s different about Aruba’s Wi-Fi?
• Lync Resources
http://www.arubanetworks.com/solutions/mobile-unified-communications/
• Product Overview
http://www.arubanetworks.com/products/
• BYOD Solution
http://www.arubanetworks.com/solutions/bring-your-own-device/
Avec Ipanema garantissez la performance de vos applications
•
•
•
•
•
•
Des clients de renommées internationales
Part
ners
High Tech & Telecom Utilities & Services Automotive & SpaceEnergy, Raw Materials & ConstructionChemicals, Cosmetics &
Pharmaceuticals
CPG & Retail Banking, Finance & Insurance Transportation & Logistics Public Sector
Votre enjeu est de garantir la performance de vos applications critiques
ITA
pp
licati
on
s
Guarantee ERP, CRM & business applications performance
Protect Unified
Communications
Manage SaaS &
Cloud Applications
Control Internet, Social media, Video traffic & BYOD
Take advantage of Dynamic Hybrid Networking
Reduce
IT Spending
Get Transparent Network Operations & Governance
Au travers d’un système intégré et entièrement dynamique
APPLICATION
VISIBILITY
APPLICATION
CONTROL
WAN
OPTIMIZATION
DYNAMIC WAN
SELECTION
NETWORK
RIGHTSIZING
Ipanema offer a fully integrated system
APPLICATION
VISIBILITY
APPLICATION
CONTROL
WAN
OPTIMIZATION
DYNAMIC WAN
SELECTION
NETWORK
RIGHTSIZING
Define Application Criticality and Performance Objectives
Enterprise Applications
Application name Criticality
SAP Top
ToIP – UCC Voice Top
Telepresence High
Logistics/Citrix High
File Sharing Medium
Salesforce.com Medium
Office 365 Medium
Sharepoint Medium
Skype Low
YouTube/Facebook Low
Application Perf. Objectives (per flow)
Bw (kbps) Delay (ms) Jitter (ms) Loss (%) Etc.
50 50-200 n/a 1-3
80 50-100 25-50 0-1
2,000 50-100 40-80 0-1
20 50-200 n/a 1-5
400 200-800 n/a 1-5
50 200-800 n/a 1-5
400 200-800 n/a 1-5
400 100-400 n/a 1-5
0 n/a n/a n/a
400 200-1000 n/a 1-5
Applications are provided with a
business criticality level…
… then associated with Performance Objectives from a
predefined and customizable list
Without Ipanema: Lync video has a poor quality
Web browsing
Lync / UC
4.5Mbps
500Kbps!
40% losses !
↘
Higher latency!
↘ ↘
With Ipanema: Quality is back!
Web browsing
Lync / UC
↘
DroppedQueued
↘
↘Regulated
No lossesStable delays
2Mbp protected