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What’s Changing in Data Center Networks?
DATA CENTER DATA CENTER NETWORKNETWORK
VM Density VM Density and Mobilityand Mobility
EastEast--WestWestTraffic Traffic
PatternsPatterns
Flash StorageFlash Storage SoftwareSoftware--defined defined
NetworkingNetworking
Active/Active Active/Active Data CentersData Centers
Enterprise Data CentersKEY IMPERATIVES FOR ENTERPRISE IT
降低成本和降低成本和CONSOLIDATCONSOLIDAT
EE消除複雜性消除複雜性 加速部署新應用加速部署新應用
的時間的時間
過渡到過渡到SERVICESERVICE--
ORIENTATIONORIENTATION
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Public Cloud Provider Data CentersKEY IMPERATIVES FOR DATA CENTER PROVIDERS
REALREAL--TIME, TIME, 強大的可擴展性強大的可擴展性
自動化和自動化和ORCHESTRATIORCHESTRATI
ONON資源的靈活性資源的靈活性MULTIMULTI--
TENANCYTENANCY
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The The OnOn--Demand Demand Data CenterData Center
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Brocade可藉由連結不同Data
Center資源提供世界上最自
動化，高效，敏捷的fabric-
based網路, 以強化客戶對
On-Demand Data Center之
需求
On-Demand Data Center Network TechnologiesBROCADE’S STRATEGIC FOCUS AREAS
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FIBRE CHANNEL FABRICS
ETHERNET FABRICS
SOFTWARE-DEFINED
NETWORKING
CORE IP ROUTING
Fiber Channel市場趨勢與說明客戶的需求仍在持續不斷
客戶端調查顯示，虛擬服務器基礎架構是latency比對bandwidth是更加敏感。這導致IT建置從file-based protocols更大量的轉向FC架構，尤其是當有大量虛虛擬主機建置在每台實體機時。
“”
GARTNER, OCTOBER 2012
16Gb FC的擁護者
穩定的市場增長
Q1 Q2 Q3
加快16Gb的採納
強大的16Gb的生態系統
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Gartner IT Market Clock for Storage Technologies
�Fiber Channel剛剛達到prime of lifecycle
�Fiber Channel提供更高的可靠性以及決定性的效能
Source: Gartner, Inc., IT Market Clock for Storage, 2011, Valdis Filks, September 6, 2011.
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Virtual Server Performance With Fibre ChannelFIBRE CHANNEL DOMINATES VMMARK BENCHMARKS
Of the top 20 VMmark results use Fibre Channel
Source: VMware VMmark 2.1.1— www.vmware.com/a/vmmark/
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What Is What Is an an
Ethernet Ethernet Fabric?Fabric?
�優化伺服器虛擬化和cloud 架構
�更高效能，更高的throughput，更低的latency
� Scale-out vs. scale-up以提高靈活性和降低成本
�簡化的部署和管理
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Cloud-Optimized RoutingRICH FEATURES AND MANAGEMENT TOOLS AT SCALE AND PERFORMANCE
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全面的SLA管理工具
Always-on resiliency
•Multi-Chassis Trunks (MCT)•Non-stop routing•In-service upgrade
Advanced QoS
•Deep buffers•H-QoS & policing•WRED
Advanced multi-tenancy
for DC and WAN edge
•IPv4/v6 VRF•MPLS L2/L3 VPNs
Advanced OAM
(Operations, Administration and Management) tools
Mission-critical routing
Advanced SDN
•OpenFlow with hybrid mode
VPN
VPN
sFlow
sFlow
VRF Ping and Traceroute(L3VPN)
VRF Ping and Traceroute(L3VPN)
Fault management forVPLS, VLL
Fault management forVPLS, VLL
IPIPBFD for OSPF, IS-
IS, BGPBFD for OSPF, IS-
IS, BGP Ping and TraceroutePing and Traceroute
MLPSMLPSLSP Ping and
Traceroute(RFC 4379)
LSP Ping and Traceroute(RFC 4379)
BFD for RSVP-TE LSPsBFD for RSVP-TE LSPs
Layer2
Layer2
802.1ag/Y.1731
CFM/PM
802.1ag/Y.1731
CFM/PM
Single-linkLACP
KeepAlives
Single-linkLACP
KeepAlives
Layer 2
Trace
Layer 2
Trace
802.3ah
EFM
802.3ah
EFMUDLDUDLD
CLOUD CLOUD ORCHESTRATIONORCHESTRATION
Software-defined Networking in the Data CenterENABLING NEW LEVELS OF INNOVATION
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NETWORK NETWORK VIRTUALIZATIONVIRTUALIZATION 可程式化的控制可程式化的控制
OpenFlow—Programmatic Network ControlA NEW POINT OF INNOVATION FOR NETWORK FUNCTIONALITY
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Traditional Network
Applications
OS
Hardware
Applications
OS
HardwareApplications
OS
Hardware
Features
Device OS
Hardware
� OpenFlow 1.0 shipping on Brocade MLXe router up to 100 GbE
� OpenFlow overlay runs in “hybrid mode” -兼容於傳統的IP/ MPLS路由
� Benefits• 無縫相容於傳統網絡
• OpenFlow的創新, 造就網路可單獨運行
• 在網路硬體以外定義需求功能OpenFlow-enable Network
Protection Layer
Traditional IP/MPLS Routing
OpenFlow Overlay
Customer/Vendor/Partner
Applications
Network Controller
Internet2Brocade OpenFlow Enabled 100GbE Nationwide Backbone
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Internet 2•49 Custom Location Facilities
•15,500 miles of dark Fiber
•8.8 Tbps of Optical Capacity
•Hybrid Mode with protected OpenFlow traffic
Seattle
KansasCity
Chicago (3)
Salt LakeCity
Los Angeles
Houston (2)
Atlanta
WashingtonDC
ClevelandNewYork (2)
BostonAlbany
PhiladelphiaPittsburgh
Buffalo
Detroit
Raleigh
Charlotte
Jacksonville
Baton Rouge
Jackson
Chattanooga
Nashville
Louisville
Cincinnati
AshburnIndianapolis
St. Louis
MemphisTulsa
Dallas
Madison
Minneapolis
San Antonio
El Paso
Albuquerque
Denver
Bismarck
FargoDickinson
MilesCity
Billings
Bozeman
Missoula
Spokane
Boise
Las Vegas
Phoenix
TucsonSan Diego
IP router node
Optical add/drop facility
Reno
Olympia
Portland
Eugene
Sacramento
Sunnyvale
San Luis Obispo
SDN WAN USE CASE
Summary: The Path to Software-Defined Networking
Only Brocade provides a clear path with your existing investment
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SDN-readySimpler & automated
OpenHigh performance
Start now with no risk
SDN-ready network
SDN-ready network
SDN-EnabledProgrammableHybrid-mode
Non-disruptive
Layer in value-added services
Value added services
SDN-enablednetwork
SDN-enablednetwork
Software-DefinedPredictiveFlexible
Intelligent
Transform your infrastructure
Value added capabilitiesSoftware-Defined Network
Cloud Orchestration—OpenStack
� Open source cloud management framework for private and public clouds
� Rackspace和NASA在2010年7月創建
� Capturing the hearts and minds of the industry
� 迅速成為cloud computing的open source standard
� ~200 participants and 6,000+ developers
� 允許任何組織使用 open source software，以快速及較低的成本創建和提供cloud computing能力
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OpenStack Shared Services
Standard Hardware
StorageNetworkingCompute
Your ApplicationsYour Applications
OpenStack
Dashboard
� Brocade VCS fabric automation和OpenStack orchestration大大降低網路部署的時間
� Brocade VCS plug-in促成了OpenStack “Grizzly”release
� 博科致力於Fibre Channel SANs的投入, 得領先業界首先支持OpenStack
� 在2013年下半年Brocade VCS和 FC fabrics會與Rad Hat合作, 提供OpenStack商用版本
SELF-SERVICE, ON-DEMAND FABRIC PROVISIONING
Brocade Fabrics and OpenStack
VCS APIs
Brocade Plug-in
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� vCloud Director:可自動化指定VM佈建在可用資源以達成on-demand service之交付
� vCenter Operations Suite:可看見fabric status for virtual infrastructure health, risk和efficiency assessment
� Brocade VCS和整合到vCloud Director and vCenter Operations Suite在2H’13
SELF-SERVICE, ON-DEMAND VIRTUAL AND PHYSICAL FABRIC OPERATIONS
Cloud Orchestration -- VMware & Brocade
vCenter Operatio
nsMgmt
vCloud Director
Software-DefinedNetworking and Security
Software Defined
Storage andAvailability
vSphere
VM SAN
VM
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Enabling Technologies
Brocade StrategyOn-Demand
Network Stack
Ethernet Fabrics Ethernet Fabrics Brocade VCS FabricsBrocade VCS FabricsNetwork Fabric LayerNetwork Fabric LayerNetwork Fabric Layer
Overlay networks Overlay networks Programmatic controlProgrammatic control
Virtual network servicesVirtual network services
VXLAN, NVGRE, VXLAN, NVGRE, OpenFlow, OpenScriptOpenFlow, OpenScript
vRouting, vADCvRouting, vADCVirtualization LayerVirtualization LayerVirtualization Layer
SDN ApplicationsSDN Applications Network Analytics, etc.Network Analytics, etc.Application LayerApplication LayerApplication Layer
Orchestration FrameworksOrchestration FrameworksOpenStack, VMware vCloud OpenStack, VMware vCloud
Director, RESTful device APIsDirector, RESTful device APIsCloud Management LayerCloud Management Cloud Management LayerLayer
Summary: Brocade SDN in the Data Center
SummarySummary
Data Center Networking BlueprintPUTTING IT ALL TOGETHER
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OpenStackOpenStack
vCloud vCloud DirectorDirector
Cloud Orchestration
FW
ADX
FWADX
VDX67xx
To Data Center #2 / Internet
Rack-1 Rack-n
MLX MLX
VDX 87xx
To Data Center #2
7800 7800
StorageArray
DCX DCX
DCX DCX
FC 65xx
65xx65xx
65xx
65xx
65xx 65xx 65xx
Network Network Virtualization Virtualization
PlatformPlatform
SDN SDN ControllersControllers
33rdrd PartyParty
BNABNA
Network Element
Management
SAN
Rack-n-1Rack-2
VDX 87xx
VDX67xx
VDX67xx
VDX67xx
VDX67xx
VDX67xx
VDX67xx
VDX67xx
vRouter
FCoE
IP Storage
FC
Leadership Leadership through through
InnovationInnovation
�Empowering the On-Demand Data Center
�領導與創新在Fabrics, IP routing 及Software-defined Networking
�提供世界上最高的自動化，高效能以及靈活的網路
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