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TRANSCRIPT
The Future of SDN is OpenChanging the industry and encouraging innovation
Trinh Cong TamSystem Consultant
27-Oct-2016
Our world is changing
Everythingis at risk
Work is no longer a location
We’re drowningin information
We want it now
90%of all the data in the world has been created in the past 2 years
One million cyber-attacksreleased every day
80-90% Employees telecommute at least part time
8 seconds Average human attention span: one second less than a goldfish
The CIO paradigm
• Deliver business results
to shareholders
• Improve customer
satisfaction & innovate
• Contain costs
• Keep us competitive
• Improve employee
productivity
Business priorities
“Keeping the lights on”
• Manage current
workloads
• Application rationalization
• HW updates & migrations
• Reduce costs
• Protect our data
Technology priorities
Accelerating the business
• Optimize workloads
• Software-defined X
• Utilize new IT benchmarks
• Deliver ubiquitous mobility
• Implement cloud
computing
You’re at the intersection of traditional & new IT
Recognized for our vision and execution
http://www.dell.com/learn/us/en/uscorp1/analyst-relations-research-and-reportshttps://www.gartner.com/doc/reprints?id=1-382T2IN&ct=160526&st=sb
2013
2014
2015
2016
Data Center Networking
Software-Defined Computing
Enabling the Software-Defined Data CenterApplication-centric + Software-defined + Hardware-accelerated
Software-Defined Storage Software-Defined Networking
Then: Compute paradigm shiftThe disaggregated server model changed the landscape
Mainframe model X86 servers model
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
Sun
HP | UX
IBM
Dell
HP
VMware | Windows Server System | RedHat Linux | Suse
Intel | AMD
Now: Networking paradigm shift
Traditional networking Future of networking
Proprietary ASICs
Proprietary networking OS (e.g., Cisco IOS, Juniper OS)
Hundreds of protocols
Proprietary architectures & mgmt tools
Optional 3rd party SDN/NVO controller
Standard orchestration & automation tools
Any networking OS
Open standard hardware
Merchant silicon
Open Networking means unprecedented choice
Linux on the switch, unified server, network management
Feature-rich L2/L3 Campus networking
WAN, MPLS/VPLS functionality
SDN fabric & network tapping solutions
Virtualization-centric fabric optimized for Nutanix, Big Data, VDI
Plug-and-play Branch/ SMB networking
Data Center fabric & in-rack switching
OS6
OS9, OS10
OS3, OS6
1
2
3
4
5
6
1 2 3 4 5 6
Manage Your Network Like a “Big Switch”
10
Chassis-based Fabric
Fab
ric
Bac
kpla
ne
Supervisor 2
Line Card
Line Card
Line Card
Line Card
Line Card
Supervisor 1
Logical Chassis-basedLeaf-Spine Fabric
Spin
eSp
ine
Spin
eLeaf
BCF Controller 2
BCF Controller 1
Leaf
Leaf
Leaf
1.Big Switch CLOUD FABRIC Overview
BIG CLOUD FABRIC
CONTROLLER
Hierarchical
Control Plane
COMPUTE
WORKLOAD
SERVICES &
CONNECTIVITY RACKS
COMPUTE
WORKLOAD
1 3
SPINE
SWITCHES
(32x40G)
LEAF
SWITCHES
(48x10G+6x40
G)
2
Physical&
VirtualWorkloads
10G/40G Links
High Performance: Dense 10G/40G
Latest Merchant Silicon HW: Trident II
Scalable: Max scale of Trident II
Resilient: Headless Mode Operations
L4-7 Service Insertion & Chaining
Hypervisor: ESX, Hyper-V, KVM, Xen
Orchestration: OpenStack, CloudStack
Private/Public
Clouds
Big Data
AnalyticsVDI
BIG SWITCH CLOUD FABRIC OVERVIEW
…
Value-prop = Single “Logical” Switch (Zero-touch fabric, Dramatic TCO reduction)
Fabric solutions with Big Switch Networks
• Supports both physical and virtual (multi-hypervisor) workloads and choice of orchestration software.
• Provides L2 switching, L3 routing and, L4-7 service insertion and chaining while ensuring high bisectional bandwidth.
• Scalable fabric, fully resilient with no single point of failure and supports head-less mode operations
Recent showcase
Big Switch Big Cloud Fabric™ (BCF)
Need: Elastic, scalable network with faster service enablement
Solution: S6000-ON & S4048-ON with BCF — 50 racks in 5 Data Centers
Results: Resiliency at scale. No bandwidth bottleneck. Design Flexibility. Reduced Operational Complexity. Integrated security and visibility
Big Cloud Fabric Controller
Open Networking Solutions
&
Spine
Leaf
The industry’s largest Network Function Virtualization OpenStack cloud deployment
Verizon is building a next-generation, automated, software-defined network … to build a network that changes at the pace of software, not hardware.
Darrell Jordan-Smith, VP, Red Hat
Resiliency at Scale Hyperscale-inspired "core and pod" at 5 data centers across the US
No Bandwidth Bottlenecks Leaf-spine architecture with centralized SDN control
Logical Network Design Flexibility Unique NFV workloads with unique logical network
Reduced Operational Complexity Simplified lifecycle management of network control systems
Integrated Security and Visibility Compliant and secure against intrusions
We consider this achievement to be foundational for buildingthe Verizon cloud.
Adam Koeppe, VP, Verizon
“
“”
”
http://www.prnewswire.com/news-releases/verizon-launches-industry-leading-large-openstack-nfv-deployment-300256567.html
Recent showcase
2.Fabric solutions with Cumulus Networks
• Simplified scaling with OpenStack
• 300 server nodes with OpenStack plus 24 switches
(S6000-ON & S4048-ON) were brought up in <6 hours
Cumulus Linux OS
• Delivers high capacity fabrics with unprecedented price
performance.
• Enables large ecosystem of native Linux applications and
automation tools while delivering new levels of innovation and
flexibility
• Support large-scale Clos fabrics and next generation
architectures.
Spine
Leaf
Open Networking Solutions
&
ONOS or ODL
CONTROLLER
3.Fabric solutions with Pluribus Networks
Use-cases
New fabric with simplified management and analytics
Dell/Pluribus solution: • Deploy Dell Open Networking platforms plus Pluribus
Fabric software for detailed analytics/telemetry
Network expansion with a new fabric
Dell/Pluribus solution: • Insert Dell Open Networking platforms plus Pluribus
Fabric software fabric, apply analytics tools
Pluribus Fabric benefits
• No external controller
• No boundaries (across POD, Data center)
• Interoperable with existing L2/L3 spine/leaf
• Fabric built-in flow, traffic, endpoint telemetry
• No Taps, no packet brokers, no agents on servers
Spine
Leaf
Open Networking Solutions
&
The future of SDN is open
Technology trends and enterprise challenges demand faster innovation and more efficiency
Disaggregated models of networking will drive value and innovation for the enterprise, just as they did for server computing
Migrate with an open, proven approach to future-proof investments, preserve choice and maximize value
The time to evolve is now
Follow a familiar path
Build for the future
Thank youQ & A