future of networking
DESCRIPTION
FUTURE OF NETWORKING . SAJAN PAUL JUNIPER NETWORKS. The network has revolutionized society. 3.3 Billion internet users worldwide. 76 Billion apps downloaded. 5 Billion Internet-Connected Devices. 18 Billion apps downloaded. 2.1 Billion internet users worldwide. 14 - PowerPoint PPT PresentationTRANSCRIPT
FUTURE OF NETWORKING
SAJAN PAUL JUNIPER NETWORKS
14Billion
Internet-Connected Devices
76Billion
apps downloaded
3.3 Billion
internet users worldwide
18Billion
apps downloaded
5Billion
Internet-Connected Devices
2.1Billion
internet users worldwide
THE NETWORK HAS REVOLUTIONIZED SOCIETY
MORE USERS, MORE NOTEBOOKS, NETBOOKS, AND SMARTPHONES…
LET’S (RE) DEFINE “NETWORKS”
The CloudMobile
NETWORKS (RE) DEFINED
“ DISTANCE ”
Mega Data Centers
(thousands)
Clients(billions) Global High-Performance Network
Campus
Branch
Home
Mobile
Workforce Globalization
Data/App Consolidation
The
Dis
tribu
ted
Ent
erpr
ise
MULTI YEAR TRENDS IN THE ENTERPRISE
CloudsApplication Services and Data
ConnectivityConnecting Users to App Services
NETWORKING IN THE
CLOUD
SIMPLIFYING CONNECTIVITY
3Many Devices
2Tiered Networks
1Multiple Networks
ManyNetworks
ProductionMGT
vCenter
vMotion
SAN
OneNetwork
Converged
TreesFlat, Any-to-AnyFabric
Many SeparateDevices
CapacityComplexity
SCALE
One LogicalDevice
SCALE
CapacitySimplicity
ACCELERATING TOWARDS THE SINGULARITY
DRAM
Packet SwitchingCore Memory
Pipelining
Disk
Digital Computing
Digital Storage
Digital Transmission
Stored Program
Core Memory
Computing
Storage
Networking
C
SN
Microprocessors Multicore
TC/IP HPN
Flash
QFabric
QFABRIC
SOFTWARE DEFINED NETWORKS ( SDN)
NETWORKING BUSINESS CHALLENGES
Configuration
Overly complex, manual, operationally
expensive.
Features
Slow to respond to business requests
Software
Too hard to deploy
Packaging
Inflexible, difficult to scale
Reliability
Below expectations
WHY DO WE NEED SDN?
Static Networks
Must respond dynamically based on Business Policy
Essential Applications
Must be developed within the network to deliver
business results
Manual Policies
Must be automated to reduce personnel cost
Monolithic Network Services
Must dynamically scale independent of network devices
SDN ENHANCES OPERATOR AND APPLICATION EXPERIENCE
NetworkNetwork availability & stateNetwork attachment details:
• Location access type• Residential/business• Fixed/mobile• Wireless
Application App characteristics:
• Video (standard/HD)• Best video sourcing
location• Devices to which video
is being sent
SDN Protocols & Architectures
Real-time topology understanding(ALTO, BGP-TE)
Steering traffic through optimal paths(PCE)
Selecting specific traffic(OpenFlow)
Network insertion points• Gateways• Billing collectors• Service appliances• CDN• DPI
Reduced Network
Control Points
Transparent Operations
Real–time feedback loop
Operational Scale
Capital Efficiency
Service Innovation
Cur
rent
Foc
us
SECURITY IN THE
CLOUD
GUESS WHAT IS THIS ? CLICK HERE
GUESS WHAT ?
DECEIVED
DETECTION BY DECEPTION
THE PATH TO CONNECTIVE TISSUE
App Server Database
Hardware
Virtualized
Cloud
Connective Tissue
A GLIMPSE INTO THE (NEAR) FUTURE…
Deception & Next
Generation Detection
Device Tagging
Connective Tissue
•WELCOME TO THE
FUTURE OF NETWORKING