Why SDNs?Bryan Stiekes, Fellow & VP, Open Systems & SolutionsAdvanced Technology Group
2
Agenda
IT Transformation is Network Transformation1
‘Cloud’ Has Changed Everything
The Evolving Enterprise Estate
Unlocking Business Transformation
The Evolving Programmable Ecosystem
5
2 3 4
3
IT Transformation is Network Transformation
Business
^
--
4
Legacy Model
DC
DC
DCDC
DC DC
DC
CRM
DCCRM
CRM
CRM
CRM
CRM
CRM
CRM
5
Legacy Transition
DC
DC
DCDC
DC DC
DC
CRM
DCCRM
CRM
CRM
CRM
CRM
CRM
CRM
6
Today’s Model
DC
DCCMS
CMS
7
Today’s Transition
DC
DC
DC
DCCMS
8Source: Progressive Insurance Study, 2015
58%Would Take a Job That Allows Remote Working Over 20% Higher Pay
EMPLOYEE EXPERIENCE
9
Cloud Has Changed Everything
10
Distributed services and users require ubiquitous quality
connectivity
Enterprise apps are shifting from monolithic to service-oriented
‘Open’ Networking
standards,disaggregation &
compartmented OSes
The Internet of Things blurs the
‘network’ & demands new
analytics models
evolving beyond
11
Applications and infrastructure must
work together to deliver successful
outcomes
12
Security is the new…well, you know…Security is the new…well, you know…
13
The Evolving Enterprise Estate
14
NMS
NOS
SDN App
Network App Store
SDN AppVNFNOS
Controller
NMaaS
Controller
Controller
SDN App
NOS
NOS
NOS NOS
NOS NOS
Controller
Networking – The Last 4 Years
EnhancedSwitches
OSDis-Agg
Brite-Box
ControlPlanes
UWW
AppStore
HybridCloud
Next-GenNMSApp
Optimization
NMSPortals
OSCompartmentvCPE
NetVirt
15
Suppose you want to build the pundits’ network…
NSX-MH
Topology? BriteBox?
BriteBox?
Multi-PathL3
OS?
OS?NetVirt?
NetVirt?
NetVirt?
NetVirt?No
Orchestrator?
Controller?
SwitchLightVXLAN
VLAN
PBB
PBBVLAN
Hypervisor?
vSwtich?
Service Model?
Controller?
Hypervisor?
Neutron
Hypervisor?
NMS VMW
DVS
VXLAN
Management?
Secure Management
?
Hypervisor?
vSwtich?KVM
XEN
Hyper-V
Nuage
Service Insertion?
Enterprise Estate?
Controller?
Service Model?
Service Model?
ODLRyu
VAN
Security Model?
Security Model?
Resource Segments?
LAN Segments?
16
Things weresupposed
to be gettingsimpler…
Things weresupposed
to be gettingsimpler…
17
Grokking the Evolving Enterprise Estate
Users
Customers
Private CampusPrivate Campus
BranchBranch
BranchBranch
Users
Users
UsersPrivate DCPrivate DC
Private WAN
Public Internet
Services
Users Customers
Public SaaS
Private WAN
Public Internet
Private DCPrivate DCServices
Hybrid Cloud Services
BranchBranch
Users
Private CampusPrivate Campus
Users
BranchBranch
Users
Private DCPublic Cloud
Hybrid Cloud Services
Public SaaS
Enterprise Data
REQUIREMENTS FOR IT ORGANIZATIONS
Scale network operations and offer always-on
connectivity
Enable high quality experience
on mobile UC
Stay compliant, while embracing BYOD and IoT
Deliver apps to remote locations
in a heartbeat
Improve workplace productivity and
influence revenue growth
19
Unlocking Business Transformation
20
Empowering the Next Decade
Context Driven Networking
AppUser
Traffic ClassificationTelemetry
Network Policy Coordinated Action
IdentityEvent ContextService Request
Open Programmable Architecture
Visibility to Application Data, Events, Context & Net Telemetry
21
Administrative Complexity: QoS Control
ApplicationRequirements
ACLs
ACLs
Network Management System
ACLs
ACLs
22
Administrative Complexity: QoS Control
ApplicationRequirements
Policy
Network Control Plane
FIBACLPath
FIBACLPath
FIBACLPath
© Copyright 2015. Aruba, a Hewlett Packard Enterprise Company. All rights reserved
Intelligent Traffic Control with AppRF™
Identifies and prioritizes business-critical applications like Office 365, Azure, and Skype for Business
Recognizes 1500+ applications with no client software required
Medium priority business apps
High priority real-time
Low priority personal
AppRF
24
Aruba Network Optimizer: Skype for Business
HPE Aruba UC&C SDN Application
Active Directory,
Exchange & SharePoint
SD
N A
PI
SOFTWARE CONTROLS FOR NETWORK ACCESS SECURITY
Internet of Things (IoT)
BYOD and corporate owned
Aruba ClearPass with Exchange Ecosystem
REST API
Security monitoring and threat prevention
Device management and multi-factor authentication
Helpdesk and voice/SMS service in the cloud
26
Enabling real-time threat detection across enterprise campus networks
HP Network Protector
• Secure BYOD• Unprecedent
ed Visibility• Distributed
Across the Network Edge
RepDVDatabase
malicious-site.com
Network Protector
Reputable-site.com
DNS Request
Site Denied
Redirect DNS
DNS Request
27
The Evolving Programmable Ecosystem
28
Man
agem
ent &
Aut
omat
ion
Pla
ne
ForwardingPlane
ControlPlane
OrchestrationPlane
WorkloadPlane
WorkloadHyper-
Converged Enterprise Apps
29
Man
agem
ent &
Aut
omat
ion
Pla
ne
ForwardingPlane
ControlPlane
OrchestrationPlane
WorkloadPlane
Workload
Days-to-Months
- Stabilization- Attestation- Fault Correlation- Automation
Hyper-Converged Enterprise
Apps
30
Man
agem
ent &
Aut
omat
ion
Pla
ne
ForwardingPlane
ControlPlane
OrchestrationPlane
WorkloadPlane
Workload Enterprise Apps
Days-to-Months
- Stabilization- Attestation- Fault Correlation- Automation
Microseconds- Learning- Forwarding
Hyper-Converged
31
Man
agem
ent &
Aut
omat
ion
Pla
ne
ForwardingPlane
ControlPlane
OrchestrationPlane
WorkloadPlane
Workload Enterprise Apps
Days-to-Months
- Stabilization- Attestation- Fault Correlation- Automation
Microseconds-to-Minutes- Topology Control- Policy Enforcement
Microseconds- Learning- Forwarding
Hyper-Converged
32
Man
agem
ent &
Aut
omat
ion
Pla
ne
ForwardingPlane
ControlPlane
OrchestrationPlane
WorkloadPlane
WorkloadHyper-Converged
Enterprise Apps
Days-to-Months
- Stabilization- Attestation- Fault Correlation- Automation
Minutes-to-Days - Pool Management- Request Decomposition- Workload Scaling- Self-Service Portals
Microseconds-to-Minutes- Topology Control- Policy Enforcement
Microseconds- Learning- Forwarding
33
Empowering the Next Decade
Context Driven Networking
AppUser
Traffic ClassificationTelemetry
Network Policy Coordinated Action
IdentityEvent ContextService Request
Open Programmable Architecture
Visibility to Application Data, Events, Context & Net Telemetry
34
Sometimes ‘how’ is as important as ‘what’.
Sometimes ‘how’ is as important as ‘what’.
Thank you@stiekes