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1© 2005 Cisco Systems, Inc. All r ights reserved. Cisco PublicBusiness Ready Data CenterArchitecture
CISCO DATA CENTER NETWORKING ARCHITECTURE
A STRATEGIC NETWORKING FOUNDATION FOR THE NEW DATA CENTER
Ulrich Hamm [email protected] Center Team
2© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Agenda
• Data Center Challenges and Trends• Cisco Data Center Networking Architecture• Addressing Key Data Center Challenges• Summary• Cisco on Cisco
3© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Key Data Center Infrastructure Challenges and Trends
Controlling
Costs
Application
Service LevelsBusiness
Responsiveness
Compliance and
ResilienceInformation
Management
Business
Challenges
Current Infrastructure
TCO
RESILIENCE
AGILITY
Inconsistent Security
Inconsistent DR
Isolated Application Silos
Rigid Infrastructure Silos
Under- utilized Resources
Operational Complexity and Inefficiency
NewInfrastructure
TCO
RESILIENCE
AGILITY
Integrated, Multi- layer Security
Tiered Storage and Business Continuance
Service Oriented Architecture and
Infrastructure
Highly- utilized Pooled Resources
Dynamic Provisioning
Standard Operating Environment
4© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Evolution of the Data Center InfrastructurePhased Approach
AUTOMATION
Storage
Network
Compute
Dynamic Provisioning and Information Lifecyle Management (ILM) to
Enable Business Agility
Business PoliciesOn- Demand
Service OrientedVIRTUALIZATION
StorageNetworkCompute
EnterpriseApplications
Management of Resources Independent of Underlying Physical Infrastructure to
Increase Utilization, Efficiency and Flexibility
Data Network
Server Fabric
Network
Centralization and Standardization to
Lower Costs, Improve Efficiency and Uptime
CONSOLIDATION
LANWANMAN
SAN
Storage Network
Intelligent Information
Network
HPCCluster
GRID
5© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Infrastructure Standardization and Consolidation Server- Centric to Service- Centric
Server ProcessingI/ O Storage Applications
Monolithic Proprietary Compute Silos
User Access Network
Service- Centric Model“Pools” of standardized resourcesAssembled On- Demand to create
“Virtual Infrastructure” out of piece- parts
DATA CENTER
NETWORK
User Access Network
Shared Application Services
Pooled Compute
ResourcesPooledStorage
Resources
1. Virtual Machines
2.
3. Compute Networks
4.
3.
1.
2. Storage Networks
4. I/ OConsolidation
6© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
PooledStorage
Resources
Consolidated Data CenterBased on an Intelligent Data Center Network Platform
• Integrated data center technologies and services
• One network, many services
• Single point of management
• Resilience with Security and Stateful Redundancy
UserAccess Network
Shared Application
Services
Pooled Compute
Resources
Application Application Optimization Optimization
ServicesServicesSecurity Security ServicesServices
1 and 10 Gigabit Ethernet
Fibre Channel
Infiniband
Roles Based Administration and Provisioning
Compute Compute ServicesServicesStorage Storage
Fabric Fabric ServicesServices
Consolidated Data Center Fabric
Open API’s
7© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Agenda
• Data Center Challenges and Trends• Cisco Data Center Networking Architecture• Addressing Key Data Center Challenges• Summary• Cisco on Cisco
8© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Server FabricServices
INT
ER
CA
TIV
ESE
RV
ICE
S L
AY
ER Data Center Services
Compute ServicesCompute Services Storage Fabric ServicesStorage Fabric Services
DC SecurityDC SecurityDC L4- 7 SwitchingDC L4- 7 Switching
NE
TW
OR
KE
DIN
FRA
STR
UC
TU
RE
LA
YE
R
Compute NetworkCompute Network Storage NetworkStorage Network
Server FabricServer Fabric SwitchingSwitchingStorage Storage
SwitchingSwitchingOptical Optical
TransportTransport
Application/ Content ServicesApplication/ Content ServicesApplication Velocity SystemApplication Velocity SystemWide- Area File ServicesWide- Area File Services
Application Optimization
Fabric M
anag
er Netw
ork
Man
agem
ent
Fabric M
anag
er Netw
ork
Man
agem
ent
VFram
e Virtu
alization
and
Pro
visio
nin
gV
Frame V
irtualizatio
n an
d P
rov
ision
ing
Executing on the Data Center Network Architecture with Innovation, Partnerships and Acquisitions
MDS Family
Wide Area File Services
Application Velocity Engine
Firewalls, Intrusion Protection, Security
Agents
Virtualization, Replication, Virtual
Fabrics
Server Load Balancing, SSL Offload
Topspin
SFS Family
RDMA, Virtual I/ O, Low Latency Clustering
Catalyst Family ONS Family
Content Services
9© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
EMPLOYEE / PARTNER / CUSTOMER ACCESS
NETWORK
InternetMPLS VPNIPSEC/ SSL VPN
Gig E, 10 Gig E
Catalyst 6500
Network Attached Appliances
Storage &Tape Arrays
SONET/ SDHxWDM
Metro EthernetFCIP
FC, FICON, iSCSI, FCIP
MDS 9500
ONS 15000
DATA CENTERINTERCONNECT
NETWORK
NAS Caches
Infiniband
SFS 3000 Enterprise Grids
Virtual Server Clusters
Blade ServersUNIX/ NT Servers
Mainframes
Data Center Network Topology
DDOS Guard
Intrusion Prevention
ServerLoad Balancing
SSL Off- load
INTEGRATED NETWORK SERVICES
ApplicationMessageServices
Firewall Services
SERVER FARM NETWORK
FabricAssistedApplications
Data ReplicationServices
StorageVirtualization
Virtual Fabrics (VSANs)
STORAGE AREA NETWORK
INTEGRATED STORAGE SERVICES
SERVER FABRIC NETWORK
Server Virtualization
Low Latency RDMA Virtual I/ O
Grid/ Utility Computing
INTEGRATED VIRTUALIZATION SERVICES
V
10© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Data Center Networking Lifecycle Services
Prepare
PlanOptimize
Operate Design
Implement
Deploying best practice configurations for easier manageability of networks
Delivering Network Investment Protection to maximize ROI
Planning for Peak Network Performance to protect mission-critical application traffic
Delivering a Technology Vision and Consultancy Services to optimize current resources and plan for future network growth
Designing agile, resilient, scalable, and highly available networks for greater service velocity and minimal impact of outages
Performance Evaluation, Architecture Planning, and Skills Assessments to reduce cost and Complexity
SAN Extensio
n Support
OpticalInfrastructure
RemoteDeployment
Support
DNS DesignKnowledge
Transfer andMentoring
MDS SubjectMatter Expert(SME)
Service
HTTP Performance Analysis
SAN Network
ArchitectureAssessment
11© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Ease Deployment, Reduce Risk, Improve Resilience with Data Center Networking Design Best Practices
www.cisco.com/ go/ datacenter
12© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Cisco Data Center Network Architecture Backed by Key Partners
• Storage consolidation—MDS 9000• Storage virtualization—EMC
Invista• Business continuance—ONS
15000• File server consolidation— WAFS
and Celerra
Reducing Cost and Complexity Through Information Lifecycle Management
Enabling Business Transformation to an On- Demand Operating Environment
• Server consolidation—Infiniband and GE Switch—Blade center
• Storage consolidation— virtualization engine
• End- to- end provisioning—IBM Tivoli provisioning manager
• Server optimization— e- workload manager
• Remote data replication—FCIP• Synchronous data replication DWDM• Server consolidation—GE and
Infiniband Switch for Blade server• Storage consolidation—MDS 9000
Protecting Against Outages with a Disaster Tolerant Framework
13© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Agenda
• Data Center Challenges and Trends• Cisco Data Center Networking Architecture• Addressing Key Data Center Challenges• Summary• Cisco on Cisco
14© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Addressing Key Data Center ChallengesCost, Resilience and Flexibility
• Storage Consolidation and Virtualization • Proliferation of Server I/ O Connections• File Server Proliferation in Branches• Cost Effective High Performance Computing• Business Continuance and Compliance• Web Application Performance Challenges• Data Center Virtualization
15© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Challenge: Storage and SAN Island Proliferation
Island A
Island B
Island C
• Extra ports ($$) due to dedicated ISLs
• Extra Administrators ($$) to manage extra switches
• Extra time ($$) to expand existing islands
Cost
• Cannot move ports from one island to another
• Extra time to provision new SAN island – complete new infrastructure
Flexibility
16© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Storage &Tape Arrays
FC, FICON, iSCSI, FCIP
MDS
9500
Blade ServersUNIX/ NT Servers
Mainframes
Data Center Network Architecture Solution: Storage Consolidation and Virtualization
• Fully- redundant platform (MDS 9500)
• Non- disruptive software upgrades
• Stateful switchovers• Fault- Isolation with VSANs
Mission- Critical Availability
• Provides standard- based API to 3 rd party virtualization engines
• Enhances performance and transparency by hosting virtualization in the fabric
Virtualization Platform
• Integrated FC, FCIP, FICON, iSCSI
• Common set of features • Unified provisioning and
management
Multi- protocol Connectivity
• 1.44 Tbps switching bandwidth
• 224 FC ports in 14RU (MDS 9509)
• 10G Ready• VSANs and Inter- VSAN
Routing (IVR)
Scalability and Density• Interoperability with legacy
switches• Inter- VSAN Routing (IVR)• Native- mode interop. with
legacy switches
Heterogeneous Fabrics
• Embedded FC Analyzer• FC Ping and FC Traceroute• Remote SPAN (RSPAN)• Hot- spot analysis
Troubleshooting
Virtualization Engine
API
17© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
$200
Storage Consolidation - Reduced CostCisco- on- Cisco - Increasing Storage Effectiveness
Co
sts
W/ O MDS 9500Assets
$600
$500
$400
$300
$100
$0
20022002 2003 2004 2005
With MDS 9500Assets
W/ O MDS- 9500Operations
With MDS Operations
Based on 20c/ MB TCO – Gartner
18© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Catalyst 6500
Challenge: Proliferation of Server I/ O Connections
GbE
FC
SAN
Campus/ WAN/ VPN
MDS 9500 Systems
Administrator
LAN
• High TCO of traditional server I/ O model
• Costly NICs & HBAs
Cost
• Server, cable. I/ O changes are complicated
• Not enough I/ O slots to allow use of 1RU servers or blade servers
Flexibility
• Downtime dealing with frequent change
• Cabling bulk interferes with cooling
Resilience
CLUSTER
19© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Catalyst 6500
SFS 3000
Data Center Network Architecture Solution: Consolidation of Server I/ O Connections
GbE
FC
SAN
Campus/ WAN/ VPN
MDS 9500
Consolidated I/ O over IB
Consolidated 5 connections into 1 and 2+ RUs to 1RU
VFrame Provisioning Systems
Administrator
CLUSTER
• Consolidate LAN, SAN and Clustering traffic over a single transport
Lower Cost
• Provision servers and I/ O connectivity on- demand
Increased Flexibility
• Reduced complexity results in higher availability
• Changes no longer require downtime
Improved Resilience
20© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Case Study: Media CompanyImmediate ROI from MFIO
150 ServersStorage Arrays
Ethernet Switches (LAN Connectivity and
Clustering)
Fibre Channel Switches (SAN Connectivity)
Corporate LANs
Cisco 3000 Server Switches
Storage Arrays
150 Servers
Corporate LANs
Cisco 7000 Server Switches
Total Cisco Savings = $329,101 or 48%
150 LAN and SAN Attached Nodes
Before Cisco
With Cisco
21© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Branch Office
Challenge: Distribution of File Servers at Branches
File Storage in the Data Center
WAN/ VPN Network
Local File & Print Server and Backup
File Storage Distributed
Tape Arrays
Files
Storage Arrays
Files
Network Attached Storage Filers
Files
• Cost of maintaining file and print servers at multiple branches
Cost
• Expansion requires system replacement
Flexibility
• Difficulty to implement and maintain consistent, compliant reliable security and back up practices
Resilience
Files
Administrator
Administrator
22© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Branch Office
Data Center Network Architecture Solution: Wide Area File Services
File Storage in the Data Center
WAN/ VPN Network
Local File & Print Server
File Storage Distributed
Core File Engine
Tape Arrays
Files
Storage Arrays
Files
Network Attached Storage Filers
Files
LAN Speeds for Remote Files
• Consolidate files on scalable, centralized NAS• Centralize file administration
Lower Cost
• Dynamic provisioning of additional storage• Universal access to information
Improved Flexibility
• Consistent, compliant security and business continuance best practices
Improved Resilience
Files
Administrator
Administrator
23© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Challenge:Business Continuance and Compliance
ConsolidatedData Center
Remote BranchTelecommuter
WAN/ VPN Network
Server Network
Applications
Storage Network
Data Storage
• Compliance with regulations• Increased business impact of downtime• Lower RPO and RTO needs• Traditional disaster recovery/ backup solutions are insufficient
Requirements
• Traditional business continuance solutions are costly.
• Cost of interconnecting data centers• Cost of scaling solutions to support increases in data and number of systems
Cost
24© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Data Center Network Architecture Solution: Comprehensive Business Continuance Networking
MDS 9500
DWDMNetwork
SONET/ SDH
IP WAN
Metro / Wide Data Center
Interconnect Network
ONS155X
0154x
x
ONS1545
4
7X00
Storage &Tape Arrays
Blade ServersUNIX/ NT Servers
Mainframes
1
3
MDS
9500
Storage &Tape Arrays
Blade ServersUNIX/ NT Servers
Mainframes
Access Access NetworNetwor
kk
• Asynch / Synch Replication, Backup, Point in Time Copy
• Multi- vendor Support: EMC, HP, HDS, IBM, Appliances
• 3 rd Party Appliance Support: SANTap• Network Assisted Serverless Backup
Broad Application Support
• Global Site Selector • VPN – IPSec, SSL, MPLS• Optimized Exit Routing
Continuous Access
• Multi- protocol Transport: FCIP, DWDM, Sonet/ SDH
• Distance / Application Optimization: Write and Tape Acceleration
• Security: FCIP Encryption and FC- SP Auth• WAN Utilization: Compression and Large B2B
Credits• Availability: VSANs and Inter VSAN Routing
Optimized SAN Extension
• Multi- protocol Transport: FCIP, DWDM, Sonet/ SDH
• Distance / Application Optimization: Write and Tape Acceleration
• Security: FCIP Encryption and FC- SP Auth• WAN Utilization: Compression and Large FC Buffers• Availability: VSANs and Inter VSAN Routing
Optimized SAN Extension
25© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
LondonLondon
Amsterdam
ParisParis
ONS 15454
SAN 1
SAN 2
SDH RingOC- 48
Cisco 7600
Cisco MDS 9509 w/ IPS
Approx 650km
Approx 1500km
Long Distance Business Continuance
SAN 3
SAN 4
Asynchronous replication through HDS TrueCopy over FCIP
26© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Challenge:Cost Effective High Performance Computing
Research HPCCatalyst 6500
Enterprise HPC
• Universities• Research Labs• Dept of Energy• Dept of Defense• Federal / Intelligence
• Auto Design• Drug Research• Oil Explotation• Aerospace Design• “On- Demand” HPC
• High cost of proprietary supercomputer hardware• Requirement for specialized application development
• Lack of pay as you grow capabilities• Increased low- cost option with higher performance x86 / Linux servers
Cost
Proprietary Supercomputer
27© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Data Center Networking Architecture Solution:Standard- based Server Fabric Switching
Server FabricSwitching
Low- Latency Cluster Interconnect
Catalyst 6500Research HPC
Enterprise HPC
• High performance, low latency, low cost interconnect -
Infiniband• Proven scalability to 4000 nodes• Standard- based • Servers transparently replaced for continuous operation• Prove interoperability with major server vendors
Lower Cost High Performance Computing
• Universities• Research Labs• Dept of Energy• Dept of Defense• Federal / Intelligence
• Auto Design• Drug Research• Oil Explotation• Aerospace Design• “On- Demand” HPCSFS- 7000
28© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Remote Users
Challenge:Consistent Performance of Web Applications
WAN/ VPN Network
APPS ARE TOO SLOW!Remote Branch
Telecommuter
Data Center
• Remote user challenges for HTTP-based Enterprise Applications
• Increased graphic content requires more bandwidth
• Users increasingly mobile = varying access speeds
• Customers often accessing over dial up
Performance
29© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Remote Users
Data Center Networking Architecture Solution: Performance Acceleration with Wide Area Application Services
WAN/ VPN Network
APPS ARE TOO SLOW!Remote
Branch
Telecommuter
Data Center
2x - 5x Faster Application Delivery!
• Dramatically reduces the amount of information sent to the client from the central site.
• Dynamically Caches, Transforms Content, Compresses Content, and Secures the Web With Full- Proxy Functionality.
• Reduces latency and improves responsiveness by handling all redirections
Improved Performance
AVS - 3100
30© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Enabling the Virtualized Data CenterVirtualizing Server, Storage and Network Infrastructure
Virtual Server Clusters
FC, FICON
SERVER FARM NETWORK
INTEGRATED NETWORK SERVICES
Catalyst
Blade, UNIX/ NT Servers,
Mainframes
Storage & Tape Arrays
Pooled Storage Resources
APPLICATION OPTIMIZATION
SERVER FABRIC NETWORK
INTEGRATED VIRTUALIZATION SERVICES SFS 3000SFS 3000
Server Virtualization
Virtual I/ O
V
Clustering
MDS 9500
STORAGE AREA NETWORK
INTEGRATED STORAGE SERVICES
Network Hosted, Assisted, Accelerated Applications
SECURITY SERVICES
• Infiniband Switching• Server I/ O Virtualization• Policy- based Server
Virtualization – VFrame
Compute Virtualization
• SAN Fabric Virtualization – VSAN
• Network- based virtualization – e.g EMC Invista, IBM SVC with MDS Storage Service Module
Storage Virtualization
• Virtual LANs (VLANs)• Virtual Firewalls • Service Chaining and
Virtualization
Virtualized Network Services
• GLB, SSL / IPSec VPN• MPLS
Virtualized User Connectivity
• DWDM, Sonet, • InterVSAN Routing
Virtualized DC Interconnect
VFrameVFrameProvisioningProvisioning
31© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
CSM Load Balancer
Servers
VFrame identifies right App / OS Image
From storage
VFrame translates policies to actions
and passes to infrastructure
End- to- end Data Center Provisioning VisionCisco Virtualized Data Center
Catalyst 6500
SAN
Server GRID
SFS 3012
FWSM Firewall
Administrator
MDS 9500
IB
GigE
FC
Campus/ WAN/ VPN
Data Center
Policy
Application: SAP
Performance
Security
Availability
Image
Accounting
Define application services and pass policy to VFrame
VFrame™ VFrame picks server with right criteria to run application and
boots server
VFrame gives new server right VLAN and LUN info so it
can find/ be found by right clients and
storage
VFrame provisions security policies to
FWSM
VFrame provisions CSM to add new server to load balancing poolApplication Service Provisioned!
32© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Agenda
• Data Center Challenges and Trends• Cisco Data Center Networking Architecture• Addressing Key Data Center Challenges• Summary• Cisco on Cisco
33© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Summary —Cisco Data Center Networking Architecture
Data Center Challenges
• Investment Protection
• Flexible, scalable network
Cisco Data Center Network Architecture Benefits
COMPLIANCECOMPLIANCEAND RESILIENCEAND RESILIENCE
RESPONSIVENESSRESPONSIVENESSTO THE BUSINESSTO THE BUSINESS
INFORMATIOINFORMATION N
MANAGEMENMANAGEMENTT
APPLICATION APPLICATION SERVICES LEVELSSERVICES LEVELS
CONTROLCONTROLCOSTSCOSTS
• End- to- end for simpler operations
• Resource sharing and virtualization
• Architectural approach
• DCN service and support
• Application Optimization
• Enhances business continuance and security
• High availability technologies, designs
• Provides platform for 3 rd party technologies
• Enables Service Oriented Infrastructure (SOI)
34© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Agenda
• Data Center Challenges and Trends• Cisco Data Center Networking Architecture• Addressing Key Data Center Challenges• Summary• Cisco on Cisco
35© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Cisco’s RZ Umgebung
• 7,000 Server
• 80 Servers per Sysadmin
• Server Umgebung wird weiter wachsen
• Heterogene Umgebung with mit diversen HW Herstellern
• Diverse OS Umgebungen • Cisco IT unterstützt ca. 3 .9
PB storageWachstums- Raten: FY’02= 69%, FY’03= 32%, FY’04= 50%, FY’05= 58%
Solaris 2,526
36%
Windows1,756 25%Linux
2,538 37%
HPUX166 2%
0
500
1000
1500
2000
2500
FY'01 FY'02 FY'03 FY'04 FY'05
DAS
NAS
SAN
36© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Cisco RZ Technologie Roadmap hin zu einem Service Oriented Data Center
• Mixed hosting platforms and OS’s begin move to Linux, Windows
• Multiple infrastructures aligned to BU’s
• Multiple support processes
• Improved storage utilization, management, agility and TCO
• Common, x86 hosting platform
• Storage Virtualization begins
• Common processes
• Improved availability
• Improved utilization, management, agility and TCO
• Server automation begins
20052004 2006 2008
• Consolidated, virtual infrastructure aligned to services
• Intelligent network services
• Policy based server automation
• High availability with low cost components
Service OrientedData Center
Standardisierung VirtualisierungAutomation
LegacyData Center
• Mixed hosting platforms and OS’s
• Infrastructures aligned to BU’s
• Multiple support processes
• Disruptive changes hurt availability
• Poor resource utilization, management, agility and TCO
• Storage Consolidation to SAN islands
20072003Zentralisierung
37© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Ein Beispiel:Benefits durch zentralisiertes RZ Management
Durch das zentrale Managen von verteilten Ressourcen erzielt Cisco signifikante
Einsparungen
$86.8 MGesamte Kumulative Einsparungen
$6.9 MUnity$8.1 MExchange migration$3.8 MDNS/ DHCP
$65.7 MActive directory migration$2.3 MActive directory
management
Jährliche Einsparungen durch zentralisiertes Management
Einsparungsbereiche
38© 2005 Cisco Systems, Inc. All r ights reserved.Business Ready Data CenterArchitecture Cisco Public
Additional Information
http:/ / www.cisco.com/ go/ datacenter