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Big Cloud FabricLeaf-Spine Clos for Data Centers
SUNIT CHAUHAN
HEAD OF PRODUCT MARKETING
BIG SWITCH NETWORKS
Big Cloud Fabric
(c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC AS “ONE BIG SWITCH”
3
COMPUTE WORKLOAD
SERVICES & CONNECTIVITY
RACKS
COMPUTE WORKLOAD
1 3
SPINE SWITCHES
LEAF SWITCHES
2
1G/ 10G/40GWorkloads
10G/40G Backplane
SUPERVISOR(S)
LINE CARD(S)
BACKPLANE
BIG CLOUD CONTROLLER
1
2
3
Traditional Redundant Chassis Switches
BA
CK
PLA
NE
LINE CARD
LINE CARD
LINE CARD
LINE CARD
LINE CARD
SUPERVISOR 2
LINE CARD
BA
CK
PLA
NE
LINE CARD
LINE CARD
LINE CARD
LINE CARD
LINE CARD
SUPERVISOR 1
LINE CARD
1
2 3
• Disaggregated Chassis Pair – One “Big Switch”• Extend all the benefits of chassis to SDN Clos fabric
• Aggregation of smaller switches• Single point of management
(c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC AS “ONE BIG SWITCH”Extending All the Benefits of Chassis Switches to SDN Clos Fabrics
4
User does not log into Linecards
No L2/L3 protocols inside the Chassis
No user access to Backplane or Fabric cards
Single point of control and management from Supervisor cards
Traditional Redundant Chassis Switches
Big Cloud Fabric
User does not log into Top-of-Rack Switches
No L2/L3 protocols inside the Leaf-Spine Clos Fabric
No user access to Spine Switches
Single point of control and management from Controllers
BIG CLOUD FABRICBest Leaf-Spine Clos Fabric for Private Clouds
BIG CLOUD CONTROLLER
(CLI or GUI)
SWITCH LIGHT OS SWITCH LIGHT OS SWITCH LIGHT OS
SWITCH LIGHT OS SWITCH LIGHT OS
L2 + L3 CLOS FABRIC MANAGED BY SDN CONTROLLER
OPENSTACK & VMWARE
Single Programmatic Interface for up to 16-Rack Fabric
SDN CONTROLLERFull Automation for Provisioning, HA/Resiliency & Management
L2 + L3 CLOS FABRIC
Native VM Mobility Across640+ Servers/Nodes
SWITCH LIGHT OSOpen Network Linux (ONL) Based OS for Dell-ON or Whitebox Switches
Whitebox Switches
or
Other Servers & Storage
or
(c) 2015, BIG SWITCH NETWORKS, INC.5
BIG CLOUD FABRIC Best Leaf-Spine Clos Fabric for Private Clouds
BIG CLOUD CONTROLLER
(CLI or GUI)
SWITCH LIGHT OS SWITCH LIGHT OS SWITCH LIGHT OS
SWITCH LIGHT OS SWITCH LIGHT OS
L2 + L3 CLOS FABRIC MANAGED BY SDN CONTROLLER
OPENSTACK & VMWARE
Single Programmatic Interface for up to 16-Rack Fabric
SDN CONTROLLERFull Automation for Provisioning, HA/Resiliency & Management
L2 + L3 CLOS FABRIC
Native VM Mobility Across640+ Servers/Nodes
SWITCH LIGHT OSOpen Network Linux (ONL) Based OS for Dell-ON Switches
Servers & Storage
Open Networking
An Open, Economical Solution for Existing Enterprise & SP Data Centers
(c) 2015, BIG SWITCH NETWORKS, INC.6
7 (c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC: DEPLOYMENT SCENARIOSFit For Purpose Fabric for Existing Data Centers
Best Workflow Automation for VMware Clouds – vCenter or NSX
Simple and Reliable Network for new OpenStack Clouds
More use case integrations in early stages of product/market fit
8 (c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRICDeployment Scenarios
9 ©2015 BIG SWITCH NETWORKS, INC. WWW.BIGSWITCH.COM
BIG CLOUD FABRICLogical View Architecture
Scalable & Resilient Leaf-Spine Clos
Multi-hypervisor: ESX, Hyper-V, KVM,
Xen
Multi-orchestration: OpenStack,
VMware vCenter & NSX, CloudStack
Hardware
Bare metal 10G / 40G switches
Leverages Broadcom Trident II ASIC
Software
SDN-based HA controller
Switch Light Software for physical and
virtual switches
BIG CLOUD FABRIC
CONTROLLER
HierarchicalControl Plane
COMPUTE WORKLOAD
SERVICES & CONNECTIVITY
RACKS
COMPUTE WORKLOAD
1 3
SPINE SWITCHES
LEAF SWITCHES
2
1G/ 10G/40GWorkloads
10G/40GBackplane
10
©2015 BIG SWITCH NETWORKS, INC. WWW.BIGSWITCH.COM
BIG CLOUD FABRICKey Features
Operational
Simplification
Single Pane of Glass Management
Hierarchical External Control
Plane
Tenant Aware Configuration
Zero Touch Fabric
Fabric Analytics
Scale & Resiliency
Scale to Trident-II ASIC Capacity
High Availability (fabric-wide)
No Single Point of Failure
Headless operation
BIG CLOUD FABRIC
CONTROLLER
HierarchicalControl Plane
COMPUTE WORKLOAD
SERVICES & CONNECTIVITY
RACKS
COMPUTE WORKLOAD
1 3
SPINE SWITCHES
LEAF SWITCHES
2
1G/ 10G/40GWorkloads
10G/40GBackplane
Big Cloud FabricKey Features
12
(c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC: SIMPLE, SIMPLE, SIMPLE
Application Centric
External Core Router
WEB WEB APP APP DB DB
Segment-Web Segment-DB
MULTIPLE L2 SEGMENTS
Segment-App
Logical Router(w/ policy)
LB
FWTENANT BLUE
Logical Networking
Zero Touch Operations
GUI, CLI, REST APIs
Fabric Visibility
Analytics & Telemetry
13
(c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC: SIMPLE, SIMPLE, SIMPLEApplication Centric
External Core Router
WEB WEB APP APP DB DB
Segment-Web Segment-DB
MULTIPLE L2 SEGMENTS
Segment-App
Logical Router(w/ policy)
LB
FWTENANT BLUE
Logical Networking
Boxby
Box
! Tenant Network Provisioning
tenant BLUE logical-router route 0.0.0.0/0 tenant system interface segment web ip address 10.1.1.254/24
segment web member-port-group pg-bm0 vlan 20
14
(c) 2015, BIG SWITCH NETWORKS, INC.
Zero Touch Operations
BIG CLOUD FABRIC: SIMPLE, SIMPLE, SIMPLE Boxby
Box
GUI, CLI, REST APIs
Feature Big Cloud Fabric
Switch OS Install Automatic
Link Aggregation Automatic
Fabric Formation Automatic
Trouble-shooting Fabric-wide
L4-7 Service Chaining Declarative (per tenant)
Add/Remove/Update Fabric
Automatic
Hitless Upgrade Automatic
Fabric Visibility Controller or API
(c) 2015, BIG SWITCH NETWORKS, INC.
FABRIC HITLESS UPGRADEBest in class upgrade speed, no connectivity impact
15
Upgrading the software on a 38 switch / 16 rack pod takes about the same amount of time as upgrading the software on an iPhone
(single command, no fabric downtime, ~15 minutes)
vs.
16
(c) 2015, BIG SWITCH NETWORKS, INC.
Fabric Visibility
BIG CLOUD FABRIC: SIMPLE, SIMPLE, SIMPLE Boxby
Box
Analytics & Telemetry
Verify Traffic Path & Policies
View Simulated Topology
Deep visibility into physical and virtualized workloads
Fine-grain time-series search of log events
17
(c) 2015, BIG SWITCH NETWORKS, INC.
CHAOS MONKEY RESILIENCE Best in class HA at scale
Chaos Monkey Testing: 42k simulated End-points/VMs of background load and 640+ forced component failures during the “under stress” test runs
32 leaf / 6 spine / 16 rack pod
Controller fail-over every 30 seconds
Switch fail-over every 8 seconds
Link fail-over every 4 seconds
Conclusion: 640 component failures in 30 minutes with no impact on application performance
SINGLE PROGRAMMATIC INTERFACE
BIG CLOUD FABRICBuilt-In Integration for OpenStack, VMware or CloudStack
Single Programmatic Interface to Cloud Management Platforms
• Streamlined application deployment workflows
• Enhanced analytics from a single pane of glass
• Simplified troubleshooting across physical and virtual environments
(c) 2015, BIG SWITCH NETWORKS, INC.18
DATA CENTER POD
19
(c) 2015, BIG SWITCH NETWORKS, INC.
USE CASE: DELIVERING SECURE, CLEAN CLOUD SERVICES WITH BIG CLOUD FABRIC
“…Setting up BCF was nothing short of amazing. Once the cabling is done, it’s literally ‘write down MAC address, switch on, grab a cup of coffee and wait for the magic to happen’. In well under two hours, we had a hyperscale grade ultra-performant cloud fabric up and running.
Zero-touch networking is a reality.”
-- Christian Sarrasin, CEO
• Setup Cloud Based Object Storage Infrastructure
• Reduce TCO & Avoid Vendor Lock-In, Reliable
Objective
• Secure Data Center under Swiss Jurisdiction
• OpenStack Pod using Big Cloud Fabric Clos Solution
Solution
• BSN Labs and Starter Kits provided easy risk-free trials
• Initial production setup with accomplished in hours
Results
20
(c) 2015, BIG SWITCH NETWORKS, INC.
BIG CLOUD FABRIC – UPCOMING RELEASEUnified P+V Clos Edition
BIG CLOUD FABRIC
vSWITCH
UNIFIED P+V CLOS
• Controller domain: leaf, spine and vSwitches
• Ideal for commodity cloud environments (OpenStack Neutron and custom orchestration)
BIG CLOUD FABRIC
P-CLOS
• Controller domain: leaf and spine switches
• Any workload: KVM, ESX, Hyper-V, Xen,bare metal
• Orchestration: Vmware (vCenter & NSX), OpenStack,
CloudStack, Custom
Available Today Beta in 2Q15
Try it for Free!
(c) 2015, BIG SWITCH NETWORKS, INC.
Labs.
Big
Sw
itch
.com
22
23
(c) 2015, BIG SWITCH NETWORKS, INC.
Learn: Visit www.bigswitch.com/big-cloud-fabric Product Collateral & Solution Briefs Webinars & Case Studies Upcoming Trainings & Roadshow Events
Try: Hands-on Online Lab @ labs.bigswitch.com Hosted Environment for Instant Access to BSN Products
Contact: Email [email protected]
Thank You