NETWORKING FOR DATA CENTER CONVERGENCE, VIRTUALIZATION & CLOUD. Debbie Montano, Chief Architect dmontano@juniper.net

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1 NETWORKING FOR DATA CENTER CONVERGENCE, VIRTUALIZATION & CLOUD Debbie Montano, Chief Architect

2 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.

3 The new network data center is Simplified. 3 Copyright 2009 Juniper Networks, Inc.

4 FORCING TRADE-OFFS Data center priorities Experience Economics 4 Copyright 2009 Juniper Networks, Inc.

5 CHANGES IN TECHNOLOGY ARE MAKING SERVER-TO-SERVER TRAFFIC THE NETWORK ISSUE Application Web 2.0 SOA SAAS Client Server Architecture Client Service Oriented Architecture Server 95% 25% Server Server Server A B C Server 75% Server D DB 5 Copyright 2009 Juniper Networks, Inc.

6 THE MULTI-TIER LEGACY NETWORK IS A BARRIER The challenge Multi-tier legacy network Too slow Too complex Too expensive N Unnecessary layers add hops and latency Up to 50% of the ports interconnect switches, not servers or storage Complexity W Up to 75% of traffic E Spanning Tree disables up to 50% of bandwidth Scale S 6 Copyright 2009 Juniper Networks, Inc.

7 JUNIPER HAS THE ANSWER: Legacy three-tier 3. data center Juniper two-tier 2. data center Juniper s data 1. center fabric W Up to 75% of traffic E W Up to 75% of traffic E 7 Copyright 2009 Juniper Networks, Inc.

8 MOVE TO 2-TIER DATA CENTER NETWORK LEGACY NETWORK SSL VPN Firewall IPSec VPN IPS L2 SERVERS STORAGE FC SAN 8 Copyright 2009 Juniper Networks, Inc.

9 JUNIPER S VALUE: SIMPLIFICATION 1 Consolidate & virtualize security appliances 2 Virtualize the access layer SSL VPN Firewall IPSec VPN IPS 3 4 Collapse core & aggregation layers Connect data centers L2 5 Simplify management SERVERS STORAGE FC SAN 9 Copyright 2009 Juniper Networks, Inc.

10 JUNIPER S VALUE: SIMPLIFICATION 1 Consolidate & virtualize security appliances SRX Dynamic services gateway Offers high capacity SRX5800 SSL VPN Firewall IPSec VPN IPS Consolidate multiple security devices into one Simpler One hop-lower latency Rapid provisioning L2 Lower power, cooling, and space SERVERS STORAGE FC SAN 10 Copyright 2009 Juniper Networks, Inc.

11 JUNIPER S VALUE: SIMPLIFICATION 2 Virtualize the Access Layer EX4200 with Virtual Chassis Reduces latency across racks Lowest in class latency = 1.96 microseconds SRX5800 Reduce uplinks 1/10 th switches to manage EoR chassis features at ToR economics EX4200 L2 Deployment flexibility EoR or ToR SERVERS STORAGE FC SAN 11 Copyright 2009 Juniper Networks, Inc.

12 JUNIPER S VALUE: SIMPLIFICATION 3 Collapse core & aggregation layers EX4200 with Virtual Chassis EX8200 with industry-leading line rate density SRX5800 EX8216 Eliminates the aggregation layer Simplifies the architecture EX4200 Reduces space, power, and cooling requirements SERVERS STORAGE FC SAN 12 Copyright 2009 Juniper Networks, Inc.

13 JUNIPER S VALUE: SIMPLIFICATION 4 Connect data centers MX Series MX & M Series SRX5800 EX4200 EX8216 Powerful, reliable routers for the edge Powerful multicast For inter-data center mobility MX in the core MPLS, VPLS extend VLANs enabling mobility SERVERS STORAGE FC SAN 13 Copyright 2009 Juniper Networks, Inc.

14 JUNIPER S VALUE: SIMPLIFICATION 5 Simplify Management Simplify Management SRX5800 MX Series EX8216 NSM, STRM, AIM Single pane of glass Centralized automation Open API for 3 rd -party integration Support of full network lifecycle EX4200 SERVERS STORAGE FC SAN 14 Copyright 2009 Juniper Networks, Inc.

15 2 TIERS TODAY 15 Copyright 2009 Juniper Networks, Inc.

16 JUNIPER HAS THE ANSWER: Legacy three-tier 3. data center Juniper two-tier 2. data center Juniper s data 1. center fabric W Up to 75% of traffic E Copyright 2009 Juniper Networks, Inc.

17 1 TIER DATA CENTER NETWORK - QFABRIC 17 Copyright 2009 Juniper Networks, Inc.

18 Debbie Montano