what sdn really means to enterprise it in the age of devops & open clouds
Post on 27-Jul-2015
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Copyright 2013 Alcatel-Lucent. All rights reserved. CONFIDENTIAL - SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW
PROPRIETARY – USE PURSUANT TO COMPANY INSTRUCTION Nuage Networks
(Consumable) Networks without Borders
Sunil Khandekar CEO, Nuage Networks
@SunilSKhandekar
A Consumption Shift
Cloud has changed the way
applications are being consumed
From “order and wait”
To “instant gratification”
THE BIG CHANGE
Consumer expectations are shifting
Multiple personas
Single user
On-demand personalized catalogue
Copyright 2014 Alcatel-Lucent. All rights reserved. An Alcatel-Lucent Company
STATIC NETWORKS
Networking : CAUSE & EFFECT
CUSTOM COMPLEX
COSTLY CLOSED
INEFFICIENT UTILIZATION
“It’s the Application, stupid!”
For the past decades:
The NETWORK has been the “product”
Now & looking ahead:
APPLICATION DELIVERY is the “product”
As needs change,
so should our approach to networks…
.net blog : It’s the application, stupid : Where SDN really ought to be going
Copyright 2014 Alcatel-Lucent. All rights reserved. An Alcatel-Lucent Company
STATIC NETWORKS HIGHLY AUTOMATED NETWORKS
The Networking Shift
AUTOMATION ABSTRACTION
CONTROL VISIBILITY
✓
✓ ✓
✓ The SDN Framework For Highly Automated
Networks
CUSTOM COMPLEX
COSTLY CLOSED
Focus on “Needs”, automate the “Means”
Policy-Driven Automation
Compute Management
Tenant / Application Request Networking
Security/
Compliance
Auto-instantiation
Compute Request
completed in Minutes
00:01
IP address
WAN interconnect
Policy / Security Zones
L2 /L3 Service AD
Service chaining
Templates
Nuage Networks VSP
Policy Instantiation • IP address 10.x.y.z • VLAN configuration • WAN configuration • Security / FW settings • QoS parameters • …
Network Change
Completed automatically
00:01
The MUST HAVES
Of Network Capabilities
Of Network Provisioning
Of Network for Security & Compliance
Of Network for Performance & OA&M
EXISTING
DATACENTER
NETWORK
. . . .
Any Compute Virtualization Environment
Any Datacenter Network Infrastructure
Any Server or Hypervisor
The MUST BES
ANY APPLICATION, ANY CLOUD, EVERY TIME
ESXi KVM Hyper-V
XEN
BareMetal
Bottom Line For the CxO
50% Reduction in Operational Expense
10x Improvement in turn-up response time, Reduction in configuration errors
40% Increase in asset utilization & flexibility
Source: Alcatel-Lucent Analysis, customer survey feedback 2013-2014
A BIG DEAL
Strictly confidential - Disclosed under NDA
Public/Hybrid Cloud
Large scale multi-tenancy
WAN Integration
Security & Analytics
Multiple CMS systems & hypervisor stacks
Policy-driven self service provisioning
Bare metal server access
L2
Tenant A
Tenant B
L2
L2 Tenant C
Virtualized Services Directory
Virtualized Services Controller
Virtualized Services Controller
Private Cloud
Self-service provisioning
Policy based control
Open No hypervisor lock-in Works with existing network
hardware Interoperable with all mainstream
CMS
Multi-DC
Support for virtual, containers & bare-metal workloads
Hypervisor
Hypervisor
DC 2 (Bare Metal)
Gateway Hypervisor
Hypervisor
Hypervisor
DC1 Zone 1
Hypervisor
DC 2
IP Fabric
Virtualized Services Directory
Network Admin
Application developers
PaaS
App/Dev Container
App/Dev Container
App/Dev Container
Disaster Recovery
Move or mirror applications to backup site in private or hybrid cloud
Virtual networks scale between physical locations
Application servers inherit configuration when instantiated based on policy
Control and visibility across separate physical locations
Hypervisor
Hypervisor
Hypervisor
DC1 Zone 1
Hypervisor
DC2 Zone 2
Virtualized Services Directory
Virtualized Services Controller
Virtualized Services Controller
MP-BGP
Common application policy Enterprise wide, full workload mobility with no reconfiguration
Compliance Enforcement
Template
Conforms to: • Connectivity • Security • QoS • Statistics
Users (Network)
Users (Compute)
Hypervisor
DC1 Zone 1
1,000 Hosts
Hypervisor
DC1 Zone 1
1,000 Hosts
Config
Update
Update
Update Config Update
Nuage Networks VSP
Update security policy once in VSD
Deploys across all appropriate endpoints
Adhere to regulatory changes across the infrastructure easily Compliance with global
security policy Configuration consistency
Closing the Gap
Automation
Private Cloud
Public Clouds
Unconstraine
d
options
DC
Infrastructure
Automated
Instantaneous modifications
Simplified policy-driven management
Freedom of choice
Evolved Datacenter
Infrastructure
Constrained
access options
Limited
hardware
Limited Automation
Branch offices Enterprise WAN
Specific provider
Status Quo at the Remote Location
o Costly moves, adds and changes
o Complex management
o Limited choice
o Proprietary hardware, vertically integrated
Imagine if…
Private Cloud
Internet
On-Net
ANY Network
Branch offices Enterprise WAN
SEAMLESS
on-boarding
ANY access
General
Purpose
hardware & new fulfillment models
Public Cloud
Automated operations
Automated
Instantaneous policy-driven modifications
Simplified fulfillment & management
Freedom of choice
Open
One Cohesive Environment: From Branch to WAN to Datacenter
A Complete Rethink of the Branch Architecture
Closing the Service Provisioning Gap
$100
$1,000
Per Mobile Sub
Per Res BB
Sub
Per Remote
Enterprise (VPN) Site
Per Remote
Site $50
10x Faster site
turn-up
> 50% reduction in operational
cost
Changing Landscape
Enterprises are unshackled
They have the choice of building best of
breed networks for the cloud
Landmark decisions are being made….
A BIG DEAL
An important trend to watch…
Nuage Networks
Proven by success with Enterprises and Cloud Providers
Big Change
Big Market
Nuage is at the Forefront of new opportunity
Only one to address SDN in DC and SD-WAN
Focusing on best of breed, open solutions
LEADING THE WAY
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