Apr 20, 2011 ... This statement of direction sets forth Juniper Networks' current intention and is ...
L2/L3. Switch. MOVE TO 2-TIER DATA CENTER NETWORK.
NETWORKING FOR DATA CENTER CONVERGENCE, VIRTUALIZATION & CLOUD Debbie Montano, Chief Architect
[email protected]
DISCLAIMER
This statement of direction sets forth Juniper Networks’ current intention and is subject to change at any time without notice. No purchases are contingent upon Juniper Networks delivering any feature or functionality depicted in this presentation.
The new network data center is… Simplified. 3
Copyright © 2009 Juniper Networks, Inc.
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FORCING TRADE-OFFS Data center priorities
Experience
4
Economics
Copyright © 2009 Juniper Networks, Inc.
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CHANGES IN TECHNOLOGY ARE MAKING SERVER-TO-SERVER TRAFFIC “THE” NETWORK ISSUE
SOA Web 2.0
Application
SAAS
Client
Client – Server Architecture
95%
D
5
B
25%
Server Server
Server
Server A
Service Oriented Architecture
C
Server
DB
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75%
Server
THE MULTI-TIER LEGACY NETWORK IS A BARRIER The challenge
Multi-tier legacy network
§ Too slow § Too complex § Too expensive
N
Up to 50% of the ports interconnect switches, not servers or storage
Up to 75% of traffic
E
Spanning Tree disables up to 50% of bandwidth
Complexity
W
S
Scale 6
Unnecessary layers add hops and latency
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER HAS THE ANSWER: 3-2-1
3.
W
7
Legacy three-tier data center
Up to 75% of traffic
E
2.
W
Juniper two-tier data center
Up to 75% of traffic
Copyright © 2009 Juniper Networks, Inc.
1.
E
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Juniper’s data center fabric
MOVE TO 2-TIER DATA CENTER NETWORK LEGACY NETWORK L2/L3 Switch
SSL VPN Firewall IPSec VPN IPS
L2/L3 Switch
L2/L3 Switch
L2/L3 Switch
L2 Switch
SERVERS
STORAGE FC SAN
8
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER’S VALUE: SIMPLIFICATION
L2/L3 Switch
SSL VPN Firewall IPSec VPN IPS
L2/L3 Switch
L2/L3 Switch
L2/L3 Switch
L2 Switch
SERVERS
Copyright © 2009 Juniper Networks, Inc.
2
Virtualize the access layer
3
Collapse core & aggregation layers
4
Connect data centers
5
Simplify management
STORAGE FC SAN
9
1
Consolidate & virtualize security appliances
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JUNIPER’S VALUE: SIMPLIFICATION
1 L2/L3 Switch
Consolidate & virtualize security appliances
SRX—Dynamic services gateway
L2/L3 Switch
Offers high capacity SSL VPN Firewall IPSec VPN IPS
Consolidate multiple security devices into one L2/L3 Switch
Simpler
L2/L3 Switch
SRX5800
One hop-lower latency Rapid provisioning Lower power, cooling, and space
L2 Switch
SERVERS
STORAGE FC SAN
10
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER’S VALUE: SIMPLIFICATION
22 L2/L3 Switch
Virtualize the Access Layer
EX4200 with Virtual Chassis
L2/L3 Switch
Reduces latency across racks
Lowest in class latency = 1.96 microseconds
L2/L3 Switch
Reduce uplinks
L2/L3 Switch
1/10th switches to manage
SRX5800
EoR chassis features at ToR economics Deployment flexibility— EoR or ToR
EX4200 L2 Switch
SERVERS
STORAGE FC SAN
11
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER’S VALUE: SIMPLIFICATION
3 L2/L3 Switch
Collapse core & aggregation layers
EX4200 with Virtual Chassis
L2/L3 Switch
EX8200 with industry-leading line rate density EX8216 L2/L3 Switch
Eliminates the aggregation layer
L2/L3 Switch
SRX5800
Simplifies the architecture Reduces space, power, and cooling requirements
EX4200
SERVERS
STORAGE FC SAN
12
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER’S VALUE: SIMPLIFICATION
4
Connect data centers
MX & M Series
MX Series
Powerful, reliable routers for the edge Powerful multicast
For inter-data center mobility
EX8216
SRX5800
MX in the core MPLS, VPLS extend VLANs enabling mobility
EX4200
SERVERS
STORAGE FC SAN
13
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER’S VALUE: SIMPLIFICATION
5 Simplify Management
Simplify Management
NSM, STRM, AIM
MX Series
Single pane of glass Centralized automation Open API for 3rd-party integration
EX8216
Support of full network lifecycle
SRX5800
EX4200
SERVERS
STORAGE FC SAN
14
Copyright © 2009 Juniper Networks, Inc.
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2 TIERS TODAY
15
Copyright © 2009 Juniper Networks, Inc.
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JUNIPER HAS THE ANSWER: 3-2-1
3.
W
16
16
Legacy three-tier data center
Up to 75% of traffic
2.
Juniper two-tier data center
E
Copyright © 2009 Juniper Networks, Inc.
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1.
Juniper’s data center fabric
1 TIER DATA CENTER NETWORK - QFABRIC
17
Copyright © 2009 Juniper Networks, Inc.
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Debbie Montano
[email protected]
