1. 11 Copyright © 2009 Juniper Networks, Inc. www.juniper.net
ANDY INGRAM
VP FST
PRODUCT MARKETING &
BUSINESS DEVELOPMENT

2. 2
The new network data center is…
Simplified.

3. 3
Data center priorities
FORCING TRADE-OFFS
EconomicsExperience

4. 4
CHANGES IN TECHNOLOGY ARE MAKING SERVER-TO-SERVER TRAFFIC
“THE” NETWORK ISSUE
Application
SOA
Client – Server Architecture Service Oriented Architecture
Server
A
A
D
D
C
C
B
B
DB
95%
Client
Server
Server
Server
Server
Server
Server
Server
Server
Server
Server
25%
A
A
D
D
C
C
B
B
DB
75%
Web
2.0
SAAS

5. 5
CHANGES IN TECHNOLOGY ARE MAKING SERVER-
TO-SERVER TRAFFIC “THE” NETWORK ISSUE
Compute
Storage
Application
SOA
Web
2.0
SAAS

6. 6
THE MULTI-TIER LEGACY NETWORK IS A BARRIER
Multi-tier legacy networkThe challenge
 Too slow
 Too complex
 Too expensive
Up to 75% of traffic EW
Spanning Tree disables up
to 50% of bandwidth
Unnecessary layers
add hops and latency
Up to 50% of the ports
interconnect switches, not
servers or storage
S
N
Scale
Complexity

7. 7
Juniper’s data center
fabric1.
Juniper two-tier data
center2.
JUNIPER HAS THE ANSWER: 3-2-1
Juniper two-tier
data center3.

8. 8
JUNIPER LED THE MOVE TO TWO-TIER
Multiple physical switches that operate as a single logical device
Simplicity and performance
of a single switch
+
Connectivity and resiliency
of a network
Network FabricJuniper two-tier
data center2.

9. 9
JUNIPER LED THE MOVE TO TWO-TIER
Core
Apply Virtual Chassis at the
Access Tier
 Network fabric – multiple
switches that operate as one
 Operational simplicity
 Lower latency
EX4200
EX8200
Access
Flatten the network to 2 tiers
 Eliminate the
distribution tier
 Major cost savings
 Faster
 Simpler
 Less
Expensive
The New
Network is:
Juniper two-tier
data center2.

10. 10
TODAY, WE ARE
EXTENDING OUR TWO-TIER ADVANTAGE:
Virtual Chassis at the access tier
128 Gbps between EX4200 switches in a
Virtual Chassis
Improved performance
VMotion migrations 10-times faster
SQL node failover 6-times faster
Simplified management
One OS: Junos
Reduced TAC tickets by 60%
Reduced cost
35% less than comparable solutions
Juniper two-tier
data center2.

11. 11
TODAY, WE ARE
EXTENDING OUR TWO-TIER ADVANTAGE:
Juniper two-tier
data center2.
Features
 Runs Junos
 Wire speed
 Modular uplinks
 Layer 3 in base license
 CEE (DCB) capable
 Virtual Chassis technology
 Reduces the number of
managed devices and
interactions
ANNOUNCING EX4500
Access
Competitive advantages
vs. Cisco Nexus 5000
 5X lower latency
 44% more power efficient
 22% lower cost
Available this quarter
EX4500
EX4500 switch
 48-port 10/1 GbE top-of-rack access
Available 1H 2011
Available 4Q 2010

12. 12
TODAY, WE ARE
EXTENDING OUR TWO-TIER ADVANTAGE:
Features
 Runs Junos
 Simplifies virtual machine mobility
between global data centers
 Virtual Chassis technology
 Reduces the number of
managed devices and
interactions
ANNOUNCING EX8200–40XS LINE CARD
Edge
Competitive advantages
vs. Cisco Nexus 7000
 25% higher Chasses density and
2.5X higher rack density
 25% lower cost per port
 10/1 GbE autosensing
Available 1H 2011
Available 3Q 2010
EX8200
EX8200-40XS line card
 10/1 GbE end-of-row access
Juniper two-tier
data center2.

13. 13
TODAY, WE ARE
EXTENDING OUR TWO-TIER ADVANTAGE:
Features
 Runs Junos
 Simplifies virtual machine mobility
between global data centers
 Virtual Chassis technology
 Reduces the number of
managed devices and
interactions
MX80 3D
Transforming economics of data center edge services
 80 Gigabit per second router
ANNOUNCING MX80 3D FOR DATA CENTERS
Edge
Competitive
advantages vs. Cisco
ASR 1004
 8X throughput
 50% lower power
 50% less space
Available 1H 2011
Available this quarter
Juniper two-tier
data center2.

14. 14
ONLY JUNIPER SOLVES THE REAL PROBLEM OF
SERVER-TO-SERVER TRAFFIC VIA SIMPLIFICATION
Creates a network fabric
Experience
 Lower latency
 Increases application performance
 Simplifies operations
 Enable larger dynamic clouds
 Increased reliability
Economics
 Reduces costs by up to 35%
Virtual Chassis technologyJuniper two-tier
data center2.

15. 15
Juniper’s data center
fabric1.
ONLY JUNIPER HAS THE ANSWER: 3-2-1
Juniper two-tier data
center2.
Legacy three-tier
data center3.
Up to 75% of traffic EW