Weitere ähnliche Inhalte Ähnlich wie Presentation NetScaler SD-WAN (20) Mehr von Michelle Guerrero Montalvo (8) Kürzlich hochgeladen (20) 1. 1 © 2016 Citrix | Confidential
NetScaler SD-WAN
Solution Overview
NetScaler SD-WAN PMM Team
OCTOBER 2018
© 2016 Citrix | Confidential
2. 2 © 2016 Citrix | Confidential
NetScaler Provides a Complete App Delivery Solution
Citrix NetScaler SD-WAN
Citrix XM Client
Other SaaS Apps
Citrix ShareFile
Citrix XenApp
Citrix XenDesktop
Citrix XenMobile
Other Apps
Citrix NetScaler
Gateway & ADC
Branch user
For Apps anywhere, Users everywhere
3. 3 © 2016 Citrix | Confidential
Creates a software defined wide area network and cloud
access network that is secure, reliable and ensures high
application quality.
4. 4 © 2016 Citrix | Confidential
NetScaler SD-WAN
Solution Overview
5. 5 © 2016 Citrix | Confidential
And often lacks the
reliability that
enterprises need
The WAN is the Most
Expensive Part of the
Enterprise Network
6%
21%
65%
7%
0% 10% 20% 30% 40% 50% 60% 70%
Campus/User Edge
Data Center
WAN
Network Security
Which Portion of Your Network Is Most
Expensive?
Challenges with the Enterprise WAN
Gartner Data Center Conference Dec 2015: Top 10 Ways to
reduce Network/Telecom Budget presentation
Access
Type
Typical
Availability
Downtime
Per Month
Per Circuit
Consumer-grade DSL 98% 15 Hours
Business DSL 99.0% 7 Hours
Metro Ethernet 99.5% 4 Hours
MPLS Leased Line 99.9% 1 Hour
Source: Gartner (July 2013)
6. 6 © 2016 Citrix | Confidential
Gartner: VDI needs SD-WAN
Gartner: VDI and DaaS Demand the
Enterprise Architects Rethink Their Network
Architectures
7. 7 © 2016 Citrix | Confidential
Bandwidth Demands Are Increasing
Source: Cisco Visual Networking Index: Forecast and Methodology, 2013 - 2018
2014 2015 2016 2017 2018
PB/Month 17,774 20,898 23,738 26,361 29305
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
Corporate WAN Traffic
Digital Signage
Web Applications
Guest WiFi
Video-Based Content
“Cat Videos”
Corporate WAN traffic to grow at 15% per year through 2018
8. 8 © 2016 Citrix | Confidential
Not only is MPLS expensive, but:
• The timeframe for MPLS
adds/moves/changes is 90 days or more
• Often requires multi-year contracts
• Limits local support independence
Scaling MPLS is Expensive
MPLS Pricing vs Broadband in the U.S.
2Q2016
City MPLS - T1 MPLS - 10 Mbps BB - 10 Mbps
Atlanta $626 $1,204 $95
Boston $440 $1,363 $95
Chicago $419 $1,401 $95
Cleveland $531 $1,311 $95
Dallas $643 $1,108 $95
Denver $368 $1,425 $95
Detroit $452 $1,066 $95
Houston $689 $1,228 $95
Los Angeles $453 $1,606 $95
Miami $687 $1,435 $95
Minneapolis $645 $1,198 $95
New York $415 $1,326 $95
Philadelphia $550 $1,001 $95
San Francisco $684 $1,301 $95
Seattle $574 $1,341 $95
St. Louis $557 $1,264 $95
Washington $441 $1,590 $95
Average $543 $1,305 $95
9. 9 © 2016 Citrix | Confidential
Business Case for a North American Enterprise
$500/month
1 Mbps MPLS
$95/month
10 Mbps DSL
$1,300/month
10 Mbps MPLS
Example customer with:
• 50 branches / 2 data centers
• 1 Mbps today; Need for 10 Mbps
• Two options:
1. Grow MPLS to 10 Mbps
2. MPLS plus broadband
• Three-year savings of ~$800K by using
SD-WAN
10. 10 © 2016 Citrix | Confidential
Scaling MPLS is Expensive
MPLS Pricing vs Broadband in Western Europe
City Country
MPLS
E1
MPLS
10 Mbps
BB
10 Mbps
Barcelona Spain $523 $1,143 $49
Berlin Germany $442 $1,025 $31
Brussels Belgium $603 $1,155 $67
Cologne Germany $715 $1,141 $191
Copenhagen Denmark $596 $1,098 $77
Frankfurt Germany $355 $907 $31
London United Kingdom $408 $950 $37
Lyon France $403 $898 $37
Madrid Spain $514 $1,090 $49
Munich Germany $374 $1,007 $31
Paris France $354 $1,027 $37
Stuttgart Germany $388 $950 $31
Vienna Austria $526 $1,125 $182
Average $477 $1,040 $65
Not only is MPLS expensive, but:
• The timeframe for MPLS
adds/moves/changes is 90 days or
more
• Often requires multi-year contracts
• Limits local support independence
2Q2016
11. 11 © 2016 Citrix | Confidential
Business Case for a Western European Enterprise
$475/month
1 Mbps MPLS
$65/month
10 Mbps DSL
$1,040/month
10 Mbps MPLS
Example customer with:
• 50 branches / 2 data centers
• 1 Mbps today; Need 10 Mbps
• Two options:
1. Grow MPLS to 10 Mbps
2. MPLS plus broadband
• Three-year savings of ~$500K by
deploying SD-WAN
12. 12 © 2016 Citrix | Confidential
Scaling MPLS Is Expensive
MPLS Pricing vs Broadband in Australia/New Zealand
City Country
MPLS
E1
MPLS
10 Mbps
BB
10 Mbps
Auckland New Zealand $853 $1,877 $80
Melbourne Australia $792 $1,759 $62
Perth Australia $782 $1,764 $62
Sydney Australia $710 $1,696 $62
Average $784 $1,774 $67
Not only is MPLS expensive, but:
• The timeframe for MPLS
adds/moves/changes is 90 days or more
• Often requires multi-year contracts
• Limits local support independence
2Q2016
13. 13 © 2016 Citrix | Confidential
Business Case for an Enterprise in ANZ
$784/month
1 Mbps MPLS
$67/month
10 Mbps DSL
$1,774/month
10 Mbps MPLS
Example customer with:
• 50 branches / 2 data centers
• 1 Mbps today; Need 10 Mbps
• Two options:
1. Grow MPLS to 10 Mbps
2. MPLS plus broadband
• Three-year savings of ~$1M by
deployment SD-WAN
14. 14 © 2016 Citrix | Confidential
Beyond Cost Savings, SD-WAN Improves Availability
Access
Type
Typical
Availability
Downtime
Per Month
Consumer-grade DSL 98% 15 Hours
Business DSL 99.0% 7 Hours
Metro Ethernet 99.5% 4 Hours
MPLS Leased Line 99.9% 1 Hour
Standard MPLS SLAs contribute ~1 hour to
downtime each month
Source: Gartner (July 2013)
Access
Type
Typical
$/Month
100 Mbps Ethernet access to Internet
VPN
$2,900
100 Mbps Ethernet access to MPLS $4,200
100 Mbps Ethernet protected
optical ring access to MPLS
$5,200
Dual diversely routed 100 Mbps
Ethernet access to MPLS
$12,000
…And higher level availability SLAs are
expensive
Source: Gartner (July 2013)
15. 15 © 2016 Citrix | Confidential
Beyond Cost Savings, SD-WAN Improves Availability
(cont.)
• Site Availability = 1-((1-Service A Availability)*(1-Service B Availability))
NetScaler SD-WAN allows you to seamlessly
combine multiple services:
• Business DSL + Cable 99.95%
• MPLS + Business DSL 99.99%
• MPLS + MPLS 99.999+%
Yeah, but what about a cable cut?
• MPLS + Bus. DSL + Mobile 99.999+%
Source: Gartner (July 2013)
Access
Type
Typical
Availability
Downtime
Per Month
Consumer-grade
DSL
98% 15 Hours
Business DSL 99.0% 7 Hours
Metro Ethernet 99.5% 4 Hours
MPLS Leased Line 99.9% 1 Hour
16. 16 © 2016 Citrix | Confidential
NetScaler SD-WAN
Secure, cost-effective, and reliable app and media delivery to the branch
Always on
Branch
Reduce Cost
by up to 5X
Better User
Experience
Centralize Control
and Management
Simplify Branch
Network
17. 17 © 2016 Citrix | Confidential
NetScaler SD-WAN
Product Overview
18. 18 © 2016 Citrix | Confidential
NetScaler SD-WAN: Standard Edition
Internet (DIA/DSL/Cable)
MPLS
4G LTE / Satellite
SD-WAN
NetScaler SD-WAN NetScaler SD-WAN
IP
Sec
IP
Sec
• Logically bonds multiple, distinct WAN connections into one virtual path
• Encrypt data between devices to provide end-to-end security
• Direct packets based upon application needs, link performance, and business
policies
19. 19 © 2016 Citrix | Confidential
The challenge:
• Single Data Center supporting multiple
branch office locations with:
• MPLS @ 1.5 to 3 Mbps depending on branch size
• Separate Internet access connection for customer
Wi-Fi
• Data center hosted Citrix and other
enterprise applications
• Issues:
• Poor application performance
• MPLS network was a single point of failure
• Inability to use all of the available WAN bandwidth
NetScaler SD-WAN Increases XenDesktop Reliability and
Usability
• XenApp
• Email
• File Shares
Internet
Access
…
MPLS
20. 20 © 2016 Citrix | Confidential
With the NetScaler SD-WAN solution:
• MPLS and Internet bandwidth shared
across employees and customers
• No single point of failure for a particular
application
• XenApp traffic can be prioritized and
minimum bandwidth reserved, maintaining
application performance even when
network is congested
• Improved application performance through
bandwidth scalability
• Increased efficiency by printing offload
from MPLS bandwidth
NetScaler SD-WAN Increases XenDesktop Reliability and
Usability
…
MPLS
Virtualized WAN
XenApp
Email
File Shares
Internet Access
21. 21 © 2016 Citrix | Confidential
Meshed Connectivity for Improved Efficiency and User
Experience
MPLS
Branch
Branch
• Not all application traffic is between the branch and data center, i.e. VoIP
• Meshed architecture reduces bandwidth requirements in/out of data center
while minimizing latency
• Either fixed or dynamic paths between branches based upon traffic profiles
22. 22 © 2016 Citrix | Confidential
Avoid Internet Backhaul with Secure Web Gateway
Interconnections
Branch DC
• .
• Offload Internet traffic to SWG services
• IPSec/GRE handoffs to different service
providers, i.e. ZScaler
• Security and consistent policy enforcement
for Internet bound traffic (SWG)
4G/LTEMPLSInternet
Secure Web Gateway
23. 23 © 2016 Citrix | Confidential
Integrated Routing Enables Flexible Migration
SD-WAN
DATACENTER
2.2.2/24
Multi-Layer
Switch
SD-WAN
SD-WAN BRANCH
1.1.1/24
Multi-Layer
Switch
Multi-Layer
Switch
eBGP/OSPF
NON SD-WAN BRANCH
3.3.3/24
SD-WAN SERVICE
TRADITIONAL ROUTING
WITH eBGP/OSPF
TRADITIONAL ROUTING
WITH eBGP/OSPF
Router
• Seamless migration of network to SD-WAN; assist users with a hybrid model
• Communicate SD-WAN with SD-WAN sites, and run traditional routing for non SD-
WAN sites
24. 24 © 2016 Citrix | Confidential
NetScaler SD-WAN: WAN Optimization
• Used in conjunction with a single WAN link or independent WAN links
• Improves the user experience by accelerating application protocols
• Reduces bandwidth utilization by compressing and de-duplicating application data
• Provides details into application performance delivery through AppFlow
MPLS
NetScaler SD-WAN NetScaler SD-WAN
WAN
Optimization
WAN
Optimization
25. 25 © 2016 Citrix | Confidential
100 Users 200 Users 300 Users
No WAN Op 17.6 35.4 45.4
CloudBridge 3.4 7.3 11.7
0.0
10.0
20.0
30.0
40.0
50.0
Mbps
WAN Bandwidth
https://www.citrix.com/content/dam/citrix/en_us/documents/products-solutions/tolly-report-citrix-cloudbridge-xendesktop-performance-evaluation.pdf
• Reduces WAN bandwidth
requirements by up to 80%
• Preconfigured QoS settings ensure
correct prioritization of HDX traffic
• Supports both single-stream and
multi-stream deployments
• And optimizes other enterprise
applications as well
NetScaler SD-WAN Benefits for XenDesktop
26. 26 © 2016 Citrix | Confidential
Branch Offices Enterprise Data Center
NetScaler
SD-WAN
VPX
WAN
NetScaler
SD-WAN
Accelerate Microsoft Apps with NetScaler SD-WAN
27. 27 © 2016 Citrix | Confidential
Office 365 SaaS Acceleration
NetScaler SD-WAN at
Branch Office
NetScaler SD-WAN at a
proximal office / Cloud
WAN
Ensure great user experience with end-to-end
security
• Alleviate latency
• Accelerate access
• Reduce bandwidth needs
• Flexible deployment options 10x 20x 30x 40x 50x
Sample Performance gains
28. 28 © 2016 Citrix | Confidential
NetScaler
Gateway
DesktopsApps
XenDesktop Controller
Windows Server Windows Desktop
Director EdgeSight Studio
DesktopsApps
NetScaler SD-WAN
Firewall
Receiver
WAN
Internet
NetScaler
SD-WAN
Plug-in
Receiver
NetScaler
SD-WAN
Plug-in
Remote Worker
Micro branch
NetScaler SD-WAN Plug-In for XenDesktop Remote Users
• Accelerated application delivery for ICA proxy deployments
• Upgrade simple remote access to accelerated access with NetScaler SD-WAN + NetScaler
Gateway
29. 29 © 2016 Citrix | Confidential
Datacenter
Cloud/SaaS
NetScaler SD-WAN Center for Scale and Management
Branch
Branch MPLS
INTERNET
4G/LTE
SATELLITE
NetScaler SD-WAN Center
• Single pane of glass for branch, DC, Cloud
• Config, manage, report
• No branch or device config required
30. 30 © 2016 Citrix | Confidential
REMOTE / BRANCH
Zero Touch Service
Central
Management
& Reporting
Platform
1
2
Controller
3
Zero-Touch Service
Benefits
• Effortless deployment
• Secure association and
geo-location
• Zero configuration on
device at deployment site
• Mobile App
• Installer/Outsource friendly
• Facilities for installer
tracking, ”run-book” for
physical install, cabling at
remote site
31. 31 © 2016 Citrix | Confidential
WANOP Edition
Optimize bandwidth while accelerating
application delivery
Enterprise Edition
Fully integrated solution for efficiency,
reliability, and usability
Standard Edition
Scale bandwidth, ensure availability,
and reduce costs
