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Kuinka saat liiketoimintahyödyt konesalin verkoista? Antti Mäki, Customer System Engineer, Dell Oy Juhapekka Santamäki, Technology Director, Cloud Solutions CS Oy
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Mikä muuttuu konesalin tietoverkoissa ja kuinka saat liiketoiminnalle hyödyt? Antti Mäki, Dell ja Juhapekka Santamäki, Cloud Solutions
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PARADIGM SHIFT
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Compute paradigm shift over last 20 years The dis-aggregated server model changed the landscape
Mainframe / proprietary model x86 servers model today
Proprietary CPUs (e.g., SPARC, PA-RISC, Alpha)
Proprietary OS (e.g., Solaris, HP-UX, Ultrix)
Limited apps
Proprietary architectures & mgmt tools
Application ecosystem
Orchestration/automation for distributed computing
Industry standard (X86 CPU)
Standard OS – hypervisors
Digital
IBM
Sun
Others
Dell
HP
Others
VMware | Windows Server System | Red Hat Linux | Suse
Intel | AMD
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Compute paradigm shift Why the x86 dis-aggregated server model succeeded?
Benefits • Open – Choice for customers
• Rapid Innovation at every layer
(CPU, OS/Hypervisor, Applications, Middleware …)
• Best of Breed solution to meet your needs
• Rich ecosystem for all use cases
• Cost-effective solutions
x86 servers model today
Application ecosystem
Orchestration/automation for distributed computing
Industry standard (X86 CPU)
Standard OS – hypervisors
Dell
HP
Others
VMware | Windows Server System | Red Hat Linux | Suse
Intel | AMD
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Networking already has a disaggregated model Gap exists in layer 2-3 switching
L4-7: Load-balancer
L4-7: WAN Optimization
L4-7: Firewall
Wireless access
Layer 2-3 switching
Traditional network model Software based model today
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Now: shifting the paradigm in layer 2-3 switching Opportunity for flexible, scalable, open, agile systems for rapid app deployment
Proprietary ASICs
Proprietary networking OS (e.g., Cisco IOS, Juniper OS)
Hundreds of protocols
Proprietary architectures & mgmt tools
Optional 3rd party SDN/NVO solutions
Standard orchestration & automation tools
Any networking OS
Open standard hardware
Merchant silicon
Cisco
Juniper
Traditional networking Future of networking
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OPEN NETWORKING
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Cloud Solutions CS Oy
Our values & mission
We create, deploy and maintain ’surprising’
ecosystems and secure solutions to make
sure our customers and society are
competive in rapidly changing world
Customer success First – always
Observe and Act
Passion to innovation and know-how
Respect and Trust atmosphere
Independent
DELL Partner of the year / Finland
DELL EMEA Solution Partner of the year
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Datacenter trends
• Market consolidation –Clouds are not equal, avoid vendor locks, keep control
• Hardware commoditization, software is the key
• Openness without silos – new skills needed
• Hybrid Clouds & Cloud Management –Time To Market, Scalability, Security
• Software Defined Networking will happen, finally
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Dell enables the Open Networking Ecosystem Leverage open, innovative and best-of-breed solutions
Optional 3rd party SDN/ NVO solutions
Standard orchestration & automation tools
Any networking OS
Open standard hardware
Merchant silicon
Others
Others
Others
Others
Orchestration Automation Monitoring
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Comprehensive SDN Strategy Hypervisor-based, controller-based, programmatic management
Hypervisor-based
• Hypervisor-agnostic solutions for network virtualization and network function virtualization
Controller-based
• OpenFlow solutions based on open standards and open source innovations
Programmatic management
• Legacy programmability using standard management interfaces and scripting languages
NVO VMware/Microsoft/OpenStack Network Function Virtualization
Open Automation TCL, Perl & Python scripting
REST-API, XML, OMI, Puppet, Chef
Programmatic Management
Hypervisor-based
SDI, SDN, Open SDN Controllers, Open Standards: OMG
Open Protocol: Open Flow
Software-Defined Networking
Controller-based
Active Fabric
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Simplify Fabric design, deployment & monitoring with Active Fabric Manager (AFM)
Design
• Network topology • Wiring diagram • Fabric documentation
• Bill of materials
Ma
nu
al
Au
tom
ate
d
• Costly consultants
• Multiple tools
• “Best-guess” approach
• Any user
• Single intuitive tool
• Validated—no guesswork
Build
• Config generation • Provisioning • Error detection
• Expensive network admins
• Manual provisioning & configuration
• Error-prone, hard to troubleshoot
• Any IT admin
• Automated configuration
• Rapid wiring & error detection
Run
• Monitoring • Troubleshooting
• Maintenance
• Most information privy to certain admins
• Multiple CLI commands to execute per switch
• Manual tasks for each step
• Monitoring Network, Fabric and Devices
• Automated workflows
• Stored configs for validation
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Active Fabric Controller benefits compared to traditional SDN Traditional
• Per-device & Per-port Manual Configuration & Provisioning
• Per-Device • Fragmented • Non-Scalable
• Fixed architectures: • STP based, VLT/MLAG, Leaf-
Spine
Topology
Application & Cloud Orchestrator Integration
Control plane
separation
Configuration & Provisioning
• Zero-touch Provisioning • Automated Configuration • Single Config for entire Fabric
• Flexible topology support with Auto-Discovery
• No STP Blocked Links
Control Plane
Switch: Data & Control
API (e.g. OpenFlow)
SNMP/CLI XML
NETCONF
Switch: Data Only
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Active Fabric Controller benefits compared to traditional
SDN Traditional
• Cumbersome & inefficient
• Closed/Legacy Network OS • Outages during switch
upgrades
• Manual Planning and Node-by-Node Configuration
Network Slicing & Virtualization
Software & Control Plane Maintenance
Topology
Network Administration
• Designed to support highly dynamic cloud applications & infrastructure
• Linux/x86 Control Plane • Controller ISSU/Non-Stop Forwarding • Flow steering for hitless switch upgrades
• Centralized Programmable Fabric Virtualization Services
• Robust Multi-tenancy for carrier grade isolation
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In practice: Dell Networking OS choice
Servers today
How do I make my IT infrastructure live up to its true potential?
Networking tomorrow
How do I make my network live up to its true potential?
Dell Networking OS (Force 10)
Cumulus Linux
Other Operating System
No Operating System
Help Me Choose
Cumulus Linux is first third party OS partner Make hardware available around the world Resell Cumulus Linux Dell Networking platforms; S4810 and S6000
Emulating server hardware model, Dell opens networking hardware to third-party operating systems
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EVOLUTION OF THE DATA CENTER CORE
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• Traditional chassis-based architectures drive power, cooling and cost up
• Traffic is forced into a multi-tier pattern, adding latency
Download the report at Dell.com
Conventional Core Active Fabric
recommends fixed- form-factor switches “as an alternative to chassis-based switch architectures”*
Reduce capital costs up to 70%, operational expense by up to 30%
• 77% less power consumption than traditional networks
• 59% average savings with Active Fabric™
• 86% less time to design & deploy over manual installation
Dell Active Fabric solutions Simple SDN-enabled fabrics optimized for performance & cost savings
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Transform the data center with 10/40GbE Ethernet platforms
Harness 10GbE and 40GbE switching technologies to connect, consolidate and converge in-rack server and storage elements
1 10/40GbE ToR
10G Rack Server 10G Blade
Server
10G Blade Server
10G Blade Server
10/40GbE switch
10/40GbE switch
10/40GbE switch
• Connect servers and storage at 10GbE to boost performance
• Consolidate server I/O, simplify cabling and operations
• Converge LAN/ SAN resources with DCB-enabled Ethernet
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Optimize data center infrastructure for east-west traffic & SDN initiatives
40G Spine
Data Center Fabric
40G Spine
• Scale-out performance to address growing inter-rack traffic
• Lower costs utilizing fixed form-factor fabric switches
• Simple operation with software that automates deployments
• Open Networking for customer choice
Develop high-performance, automated data center fabric solutions to accelerate east-west traffic and lower cost structures
2
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In summary: The future of Networking is Open Dell’s simple approach to SDN: as easy as 1-2-3
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Q&A