Nviron event rerun april 2014 delegate version

O365 | …and connected cloud
advances

Sean Taylor
Jason Ewbank
Stuart Farmer
Howard Kelly
Gary Byrne
Introductions…
Microsoft Solutions Architect
IAMCLOUD
Dell Network Solutions Engineer
Nviron Solutions team Information Worker specialist
Nviron Solutions team
advances

Agenda...
09:30 Microsoft Office 365 overview | New version and facilities
10:00 Microsoft SA & VDI Licensing updates
10:15 Microsoft ADFS and SSO services from IAM CLOUD
10:45 Coffee Break
11:05 Campus Class wireless networking from Dell
11:50 Mobile Device Management concepts
12:20 Use Case, Leveraging O365 SharePoint for Form completion
12:40 Case study | Event Close & Lunch
advances

Microsoft |
Get2Modern
advances
Expectations…
Define how Office365 is evolving and providing ever more capabilities and cost savings
Outline cloud and on premise options for Active Directory integration
Outline advanced infrastructure options for Wireless devices and BYOD management
Remind everyone of the EOS for Windows XP and how it can be most effectively replaced
Introduce Nviron have achieved its highest level of MS accreditation & how we can help

Sean Taylor | Microsoft Office 365

•
•
•
Advanced
Admin Portal
Email, Collaboration
andCommunication

•
•
•
Advanced
Admin Portal
EnterpriseFeatures
Office 365 ProPlus
Email, Collaboration
andCommunication

Introducing Student Advantage
 Office 365 ProPlus for Students included as part of EES or
OVS Agreement
 Available for institutions licensing O365 Pro Plus or Pro
Plus organization-wide for all Faculty & Staff
 Available to EES and OVS-ES customers via a £0 Office 365
ProPlus A for Students SKU
 Paid Student Option continues for institutions not covering
Staff and Faculty 100% on Office or not ready to move to
the cloud
Offer

Additional Nonprofit Options
•More Office 365 options for nonprofits
•Exchange Online Archiving for Nonprofits: Get a cloud-based, enterprise-class
archiving solution that helps you solve archiving, compliance, regulatory, and
eDiscovery challenges for £0.65 user/month (for nonprofits). Learn more
•Office 365 Enterprise ProPlus for Nonprofits: Get the latest Office applications,
business-class email, document sharing, and web meetings—rich productivity
services with IT flexibility and control. Unlimited number of users. £1.70 user/month
(for nonprofits). Learn more
•SharePoint Online Storage for £0.13 per GB/month: If your organization needs more
online storage with SharePoint than your Office 365 plan includes, you can purchase
additional storage at this low price. Learn more

Office 365 Non-profits Enrolment

Sean Taylor | SA & VDI licensing updates

FIREWALL
organisation
Office
Branch
Office
Library /
Coffee
house
Home
Powered by Windows Server 2012
Remote Desktop Services
1 platform | 1 experience | 3 deployment choices
Desktop
Sessions
Pooled VMs Personal VMs
Efficient Management
Best Value for VDI
Rich Experience everywhere

Software Assurance for Windows 8
Exclusive Access
to Enterprise
Offerings New Version Rights
Windows 8 Enterprise
Edition
Microsoft
Desktop
Optimization
Pack
Greatest
Flexibility for how
you use Windows
Virtualization
Rights
Windows
To Go Rights
Roaming Use
Rights
Enterprise
Sideloading
Windows
Companion
Subscription
License
Readiness and
Support
Technet
Benefits
24x7
Support
E-Learning
Training
Vouchers
Extended
Hotfix
Support
OptionalSubscriptionAdd-On
How to License
Add SA to Windows 8 Pro upgrade
licenses purchased through Open or
Select Plus
SA is included in Open Value,
Enterprise Agreement, and Enrollment
for Education Solutions
SA can be added to OEM license within
90 days of purchase through Open or
Select Plus
Benefits are valid while SA coverage is
active
* Eligibility for these benefits may vary depending on the Volume Licensing program and license
quantity

Jason Ewbank | Cloud based ADFS and
Single-SignOn

IAM Cloud
“The guys at IAM Cloud were excellent. They were enthusiastic
about their services and it showed in the level of service we
received. They assisted us though a painful migration to Office
365, and at every point offered us suggestions and possible
solutions to help remediate a situation where they were not the
responsible party.”
Justin Moses
Barry University

IAM Cloud
• UK based
• Very strong alignment with Microsoft
• 2 v-TSPs
• Europe's largest Azure IaaS
deployment
• Tallest employee ever

IAM Cloud
• Specialists in Azure based Identity and Access Management.
• Federate 365, our flagship product, currently hosts
• 2 million identities.
• Services are hosted in Microsoft’s Azure DCs in Europe and
the US

What is Federate 365?
• Secure Identity and
Access Platform
• Alternative to ADFS
• Highly available - no single
points of failure
• 100% hosted in Azure
• ~2 million identities
Is this the
Cloud?

Office 365 with ADFS:
• Requires a complex multi-server deployment.
• Significant management overhead and specialized knowledge required.
• Leaves many single points of failure.
• Does not have the ability to assign plans or activate accounts.
• Requires Alumni (email for life) accounts to exist in the local active
directory.

Office 365 with DirSync:
• Requires an on premise server.
• Does not allow authentication to other services such as
Moodle, Workday, Desire2Learn, Etc…
• Does not have the ability to assign plans or activate accounts.
• Requires Alumni (email for life) accounts to exist in the local
active directory.

lementation
ADFS Proxy
Servers
ADFS
Servers
AD
On Premises
Microsoft Data Centres
DirSync
Office 365

• Windows Azure hosted Federation
Service
• No on-premises ADFS or Dirsync
servers
• No single points of failure
• Protects from DoS attack
Federate 365

ADFS Proxy
Servers
ADFS
Servers
AD
On Premises
DirSync
Office 365
Federate 365

• Removes requirement for on-
premises AD accounts for Alumni
• Automatically handles transition
from student to Alumni.
• Makes email for life practical
Federate 365 Alumni

AD
On Premises
Office 365
JoeJoe
(Alumni)
Federate 365

Jason Ewbank, Account
Director
Jason.ewbank@iamcloud.com

Coffee Break | Next | Campus class Wireless
networking

Stuart Farmer | Campus class Wireless
Networking

43 Global MarketingConfidential
Drivers

Workforces Are Mobilizing
• The transition to mobile devices is here
– 47% of employees use smartphones instead of desk
phones for work calls, 69% use smartphones to
access business apps (IDC)
• BYOD is a permanent trend
– Bring Your Own Device (BYOD) improves
productivity, collaboration, and cost management
• Wi-Fi is the medium of choice
– Wi-Fi meets enterprise UC multimedia and campus
mobility requirements better than Wired or cellular
– >40% of enterprise Ethernet ports are idle because
many mobile devices lack an Ethernet port
Fortune 100
>80% deploying
mobile clients
Smartphones
289M in 2010 
>900M in 2014*
Tablets
55M in 2011 
>200M in 2014*
* Gartner

Better
Productivity
Smartphones users work
240 Hours Per Year more
than the general
workforce
Agile
Workforce
95% of mobile workers
now have smartphones
Tablet ownership has
grown to 44% of mobile
employees
Workers will telecommute by
2016. This equates to 43% of
the American workforce.4
Of companies will support
organisation applications on
personal devices.
Anytime,
Anywhere,
Any Device
Data Explosion
More connected
workers, more endpoints
on the network, more
bandwidth consumed
Mobility
Familiar Tools &
Apps
Collaboration
Cloud
iPass Mobile Workforce Project, 2011

Traffic Pattern of Mobile Apps
Multimedia Heavy,
Latency Sensitive
Microsoft Lync
90Kbps voice, 600Kbps video,
1.5Mbps desktop sharing
Citrix XenDesktop
Flash (150Kbps), Standard Video
(500Kbps), Internet & Office
(150Kbps), Printing (500Kbps)
Apple Facetime
Video & Voice (500Kbps)
 Proprietary implementation
for unified communications
 Not 100% standards based
Dropbox
Upload (75% of available bandwidth),
Download (fastest speed possible)
Box.net
Upload & Download data
(automatically throttles speed)
Apple iCloud
Upload & Download data
(automatically throttles speed)
Cloud Based Data,
Bandwidth Hungry
 Data flows are dynamic in
nature and always on
 No longer “on demand”

Is Your Wireless Network Ready for Mobile
UC?
Microsoft Lync
• Lync is 5 applications but one encrypted stream.
• How do you set QoS for different Lync media?
Device Explosion
• The average knowledge worker has 2-3 devices.
• Can you provide the speed and secure
connectivity they need?
Converged Devices
• UCC, Voice, Video, Facebook, Email, YouTube,
Games, Twitter, and Music on the same device.
• What priority should the traffic receive?

UC Delivery Is An End-to-End Challenge
• Diversity of client
types
• Diversity of
operating systems
• Mix of managed and
unmanaged
• Server health
• Server capacity
• Configuration
inconsistencies
• Network bottlenecks
• QoS markings not
being honoured
• Interference
sources
• Different RF
environments
• Channel conflicts
• Variable numbers
of clients

Campus Class Wi-Fi Needs
Reliable Wi-Fi
Optimised for
Mobility
BYOD
& Security
Ubiquitous
Coverage -
Flexible Choices,
Simple Deployment
Services, Support &
Deployment
Application Control
Management &
Visibility
Comprehensive
Solutions &
Interoperability

Dell Wireless
Infrastructure
For Mobile
Unified
Communication
s

MOVE Architecture: Better By Design
• Microsoft Lync certified Wi-Fi
• Adaptive Radio Management (ARM)
optimizes WLAN environment
• Application Fingerprinting assigns
QoS by flow
• Device Fingerprinting identifies
multimedia capable & BYOD devices
• Deep packet inspection correctly
retags mismarked packets
• End-to-end BYOD workflow for
onboarding and policies
Mobility
Mobility
Controller
Management
OMNM
AirWave
Network
Management
Access Network
WLAN
Indoor &
Outdoor
LAN Remote
Office
On the
Road
ClearPass
Access
Management
Access

One Integrated Solution
Lync Ready Wi-Fi
 Adaptive Radio Management
 802.11ac APs with
ClientMatch reduces sticky
clients and increases speed
 Lync client visibility and QoS
per application
 Lync Wi-Fi Certified
Complete UCC Solution
 Voice, Video, Chat, Desktop
Sharing and File Transfer
 Presence information with
Exchange Integration
 Cross-platform Microsoft
Windows, MacOS, iOS, and
Android

L4-7 Awareness & Heuristics
classify data, voice, and video
- even for encrypted Lync
traffic
Application-Aware Wi-Fi In Action
Applications
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

2.4 GHz
Ch 1
2.4 GHz
Ch 1
2.4 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 – Move 5 GHz capable clients to 5GHz radios
3. Spectrum Load Balancing & Client Match – Distribute clients across APs/Move to ‘best’ APs
4. Airtime Fairness – Keep slow clients from taking all the bandwidth
5. Lync-Aware ARM Scanning– Don’t change channels during a call
6. Self-Healing – Adjust power to address coverage holes
X
X
2.4 GHz
Ch 6
X
ARM: Optimize Wi-Fi In Real-Time

• Mobile Device Access Control automatically
detects multimedia enabled devices
• Application fingerprinting sets QoS based on
flow type, not VLAN
• Works reliably even for encrypted signaling
and/or media
• No client software required
Application Fingerprinting

Active
Directory
ClearPass
(MDAC/MDM)
2. Device
Fingerprinting
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
Fingerprinting
Applications
• Lync Video
• Lync Voice
• Lync IM
• Email, FTP
5. Application
Fingerprinting
Mobility
Controller
802.11n AP
How Fingerprinting Works

Internet
Dell Wi-Fi
Access Point
organisation
Firewall
NAT
Dell
Mobility
Controll
erLAN
Lync
Server
Farm
Wi-Fi
End-to-End Traffic Prioritization
• Classify based on
priority
• Fix missing or
incorrect QoS
priority tags
• Block or rate limit
bandwidth hogs
• On-Controller
visualization and
reporting for real-time
flows
• Export to AirWave for
historical trending
and debugging
• Inspect traffic with
DPI engine
• Determine
applications and
categories
• 1500 apps
Identify Report Prioritize/Block

Keeping Calls In The Fast Lane
Bandwidth/call-count Call Admission Control (CAC) prevent
oversubscription, deliver higher data throughput, reduce dropped
calls, and avert voice traffic congestion

Lync Diagnostics: Getting To Root Cause
• End-to-end insights into
call quality and the
root cause of problems
• Wi-Fi call metrics
include R-value,
jitter, delay, packet
loss, AP-controller
packet loss
• Includes
caller/called
extension number
mapping to MAC
address, call status,
voice or video call
type, active client
sessions at time of
call, other Lync
traffic
• Reports include system-
, Wi-Fi AP-, and client-
level details, client
roaming data, and
historical call records
Lync Voice Clients
Call Performance Report
Call Detail Report

Dell Wireless
Infrastructure
for BYOD

Dell Networking W-Series Wireless &
BYOD
Wireless networking access that meets
extensive mobility and security requirements
Wireless
Employee and Guest access to the network
from personal devices – perfect for BYOD
ClearPass
Ensures you have the necessary bandwidth capacity and policy
management to handle customers and employees
• Easy, flexible deployment for enabling mobile Wi-Fi
access
• Manage amount of available bandwidth for additional
mobile devices
• Control over access policies – prioritization based on
user, device, location, application, and time
• Enhanced security features
– Guest access, encryption, authentication, intrusion detection
• Easy to add and manage both guest and employee-
owned devices
• Self-registration eliminates need for IT to touch
every device
• User, device, and application fingerprinting apply
access and quality-of-service policies
• Seamless network integration

1.
Connects to web
portal
Access Network
Configures
802.1X settings
and provisions
device credentials2.
ClearPass Policy Manager
Onboard
Device connects to
the network
securely3.
Secure Device Onboarding

Dell W-Series
Wireless

The Dell W-Series Wireless Family
Single Architecture with flexible deployment choices
Airwave Management System
Controller Based WLAN
WLAN
Controller
Switch
AP APAP
Instant Access Points –
Virtual controller built-in
Switch
IAP IAP IAP
Guest Access & BYOD
Server host for managing
visitor access to network
• SMB & single location offices
• Installs in minutes
• Easily expandable –just add
more IAPs
• Scalable to dozens of IAPs
• Diverse multi-facility locations or
where advanced security &
configurability is required
• Robust firewall & security
features
• Scalable to 1000s of access
points
• Flexible access management
system to facilitate BYOD
policies & guest access
• Can be configured as an
appliance or hosted as a VM
• Scalable clustering for many
1000’s of users endpoints

Build Your Wireless: Step by Step
• Reporting, location, monitoring
• AAA/RADIUS, BYOD, Guest
• Simplify network deployment and
management, increase security
• Integrated Power over Ethernet
• Coverage
• Capacity
• Density
Mobility
Controller
Switches
OMNM & AirWave
Network Management
ClearPass Access
Management
1
Select APs
Add Networking Add Management
2 3

2048 APs
32 APs
16 APs
W-Series Mobility Controllers
64 APs
8 APs
HQ, Large Campus
• 4U Chassis,
• 512 APs per W-6000M3
• Max 4 Modules
• Redundant PSUs,
Replaceable Fan Tray
W-6000M3
(in Chassis)
Mid-Sized Office
• 2048 Users, 3 Gbps Firewall
W-3200
Mid-Sized Office
W-3400
Campus
W-3600
Branch
• 1024 Users, 2Gbps Firewall
• PoE Source, USB – WAN, NAS, Print
W-650
Branch
• 512 Users, 0.8Gbps Firewall
• PoE Source, USB – WAN, NAS, Print
W-620
128 APs
CampusBranchMid-size
Scalable solutions with same feature set across controllers
1024 APs
512APs
HQ, Large Campus, High Density
• 1U size
• High density & capacity
• Redundant PSUs, Replaceable Fan Tray
W-7240
W-7220
W-7210
Campus / Mid-Size Office
• 1U size, Fixed port
• Scale across deployment sizes
Branch
• Rack mount or Desktop
• 4 PoE ports to power APs
• USB for WAN backhaul,
Share NAS, Printer

Single Radio, Dual Band + Four 10/100
Mbps Ports, Wall Plate mounting
• 300MBit/s data rate. Internal antennas
• Wired ports for TV, Printer, etc
W-AP93H
Dual Radio, Dual Band
• 450MBit/s data rate per radio
• Internal or External Antennas
W-AP134, W-IAP134
W-AP135, W-IAP135
W-AP114, W-IAP114*
W-AP115, W-IAP115*
900
Mbps
3x3
MIMO
Single Radio, Dual Band
• 300MBit/s data rate.
W-AP92, W-IAP92
W-AP93, W-IAP93
600
Mbps
2x2
MIMO
300M
bps
2x2
MIMO
Dual Radio, Dual Band - Outdoor use
• External Antennas
W-AP175P, W-IAP175P
W-AP175AC, W-IAP175AC
W-AP175DC
W-Series: Access Points – Controller &
Instant
DualRadio
W-AP104, W-IAP104
W-AP105, W-IAP105
SingleRadio
BestMainstreamEntry
150
Mbps
Single Radio – 2.4GHz only
• 150MBit/s data rate, Internal antennas
W-AP68
Hospitality
Antenna matrix lists available external antennas.
• 1.3 GBit/s data rate for 11ac
W-AP224, W-IAP224*
W-AP225, W-IAP225*
1.3 Gbps
3x3 11ac
Flexible Scale and Models for wireless deployments
* IAP versions coming soon

• Desktop
• 4 Ethernet ports for wired devices
• 1 PoE source port (W-IAP155P)
• USB port for 3G/4G WAN backhaul, failover
W-IAP155
W-IAP155P
900
Mbps
3x3
MIMO
Single Radio, Single Band
• 300MBit/s data rate, 2.4GHz only
• Desktop or Travel size
• 2 Ethernet ports for wired devices
• 1 PoE source port (W-IAP3WNP)
W-IAP3WN
W-IAP3WNP
600
Mbps
2x2
MIMO
300M
bps
2x2
MIMO
W-Series: Remote Access Points
• 1 Ethernet port for wired device
W-IAP108
W-IAP109
BestMainstreamEntry
DualRadioSingleRadio
Flexible Wired + Wireless IAPs = Instant or Remote AP mode

Dell W-Series: Key Differentiators
Best in
Industry
Mobility that
Works
Context Aware
BYOD & Guest
Unified
Communication
 Comprehensive Portfolio Depth &
Breadth
 Broad Customer and Geo Adoption
 Mission-critical Security and Reliability
 Flexible – Controller and Instant AP
 Dynamic RF optimization
 Differentiated Policies – Security, QoS
 User, Device, Application, Location, Time
 Complete & Easy BYOD & Guest Access
 Works with customer existing network
 Ready for Unified Communication
 Lync Certified by Microsoft. Testing shows
74% better voice quality than competitors.
1.
2.
3.
4.
5.

Gary Byrne | Mobile Device Management
concepts…

Microsoft |
Get2Modern
advances
Mobile Device Management
Concepts… The tablet revolution shows not signs of abating
Student communities | Sole device?
Organisation communities | Parallel device?
Common interest | Providing a service to/for your familiars
How best to go about this…
No organisation responsibility | Web only service? | Wild?
Any connection in the device/service supply chain | Managed?
What level of management to provide and how?

Microsoft |
Get2Modern
advances
What does an MDM/EMM do & where
from…
Either on premise or cloud based service that controls
devices through a combination of a management console
and a on device agent.
Per user/Per device control of the features within the
operating system including centralised app installation

Microsoft |
Get2Modern
advances
MDM Fundamental requirements…
Remote enrolment/Self Service | No requirement to attend in person
Centralised Management | Deployment of organisation policies
Centralised ‘settings’ & application installation and removal
Discretion between ‘personal’ and ‘organisation’, in use & purge

Microsoft |
Get2Modern
advances
An EMMs empowering Capabilities …
Remote management of apps and content on organisation and user-owned devices
Empower end users with easy access to remote desktops as well as apps and content
Distribute and manage iOS and Android apps on company-owned and user-owned devices
Enforce mobile application policies and monitor compliance
Maintain a complete mobile application inventory across your end users’ mobile devices
Help create consistent data protection and uniform policy compliance across all user devices
Reduce IT resources strain with allows policy-driven user self-service and automatic monitoring
Users can perform their own device registration, download system updates or troubleshoot certain issues
Users can also download their own apps and content as policies permit
organisation apps can be developed, submitted to the stores and then downloaded with restricted access
to your own pool of devices or users

Microsoft |
Get2Modern
advances
Secondary Facilities…
Real-time reporting & alert capabilities
Provide new levels of insight into your mobile device inventory
Establish a single point of control
Identify individual user needs
Accurately define policy exceptions
Establish alert thresholds for uniform security without
impediment to your community or workforce

Microsoft |
Get2Modern
advances
Demonstration…
Dell Wyse Cloud Client Manager
WCCM can control both Tablets & Wyse TCs
Show interface | Policies | Users | Devices
Explain what has already been completed
Install an application
Lock the device

Microsoft |
Get2Modern
advances
Central purchasing programmes
Encrypted stores within device
Container management
AD integration | Windows 8.1 support
Location awareness & Geo fencing
MAM & Other device type control
EMM Developments
Advanced
capabilities…
Supporting
infrastructure…VDI Solution | RDSH or RDVH implementation

Howard Kelly | Leveraging O365 SharePoint with
forms…

Microsoft |
Get2Modern
advances
Why do we have forms? | Standardisation | guidance | record keeping | part of a transaction
Field based personnel often complete a form, then transpose that data on return to base
Advancements now available through use of tablets and cloud based services such as O365
The cloud implies connection orientation doesn’t it?
Tablet hosted
Custom form
Off line
Application injection
SharePoint
…

Brian Cowan | Abbey Gate College
Abbey Gate College | O365 Engagement with
Nviron

Remove capacity & hardware restrictions of current email provision
Provide pupils with email service
Facilitate multiple platforms, laptop, tablet, smartphone
Provide anywhere, anytime email access from a variety of browsers
Ensure controlled off-site availability of data and Office software
Office 365 |
Aims…
Nviron

Office 365 | Next Steps…
Use of SkyDrive (particularly for pupil data access)
Optimal integration with SharePoint and Firefly VLE
Investigation of Lync & promotion of collaborative working
Nviron

Brian Cowan | Summary & Event
Close…

Who are Nviron…
Microsoft |
Get2Modern
advances
Expert level solution provider and IT consultancy
25 years of Excellence and helpful practice
Design | Specification | Supply | Installation | Configuration | Support
Longevity of engagement based on successful projects
Why are we special.. It’s a people business | Great skills | Complete reliability
We can deliver a successful O365 implementation

Wi-Fi Solution…
Wi-Fi has never been more important
Complex to get right | AppleTV a case in point
Send us a scaled diagram of your building
Provide 3 reference measurements for scale
We will send you an Dell W-Series solution comprising
Heat map of coverage environment
Parts list of modules
Quotation for advanced wireless solution
A speedy and tidy installation
Microsoft |
Get2Modern
advances

21st Century
Services…Advanced infrastructure virtualisation and support
Advanced Dell hardware supply and installation
Superstructure implementation and support
Permanent 5 person support team
Hosted services in our own Datacentre based systems
Clever and appropriate solution portfolio…
 Monitoring and capacity management
 Mail and File archive and retrieval
 Tablet based forms creation and collation
Virtual Desktop infrastructure solutions
Microsoft |
Get2Modern
advances

VDI Preview
Constellation…
Microsoft |
Get2Modern
Project starts with a workshop | Valuable..
5 Fully operational Preview systems
Scalable to an assisted Proof of Concept
Includes 3 different models of Wyse Terminal
Office365 and RDSH solution demonstration
Guided support from Nviron and Dell*
advances

Event Close | Join us for
lunch
Please complete your feedback
forms...

Nviron event rerun april 2014 delegate version

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Similar to Nviron event rerun april 2014 delegate version

Similar to Nviron event rerun april 2014 delegate version (20)

Recently uploaded

Recently uploaded (20)

Nviron event rerun april 2014 delegate version

Editor's Notes