decoding sdn

Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Executive Intro Slide

DECODING SDN

EXECUTIVE VICE PRESIDENT, SOFTWARE SOLUTIONS DIVISION

Bob Muglia

Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content

1-Line

7 MYTHS OF SDN

Myth:

It’s only

about

software

Myth:

It’s only about

centralization

Myth:

It’s only

about

OpenFlow

Myth:

It’s going

to happen

immediately

Myth:

It’s going to

take forever

Myth:

It’s only about

datacenter

networking

Myth:

It’s only about

reducing

CAPEX

Truth:

It will fuel

hardware

innovation

Truth:

Considerable

intelligence

stays

decentralized

Truth:

OpenFlow is

just a protocol

and probably

not the most

important one

for SDN

Truth:

It will happen

step-by-step

Truth:

We will begin

to see the

impact in

2013

Truth:

It applies to

all networking

and

networking

services

Truth:

Opex

reduction

is more

significant


1-Line

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


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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


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SDN PRINCIPLES

Standard

protocols for

interoperability

across vendors

Centralize

Mgmt, Services

and Control

layers

Provides

choice

and lowers

cost

Separate

networking

software into

4 layers –

Forwarding,

Control,

Services and

Mgmt

Use the cloud

for elastic scale

and flexible

deployment

enabling usage-

based pricing

Common

Platform for

network and

Security

applications

and

management

integration

Optimize each

network

element

Simplifies

network

design and

lowers OPEX

Reduce time

to service and

correlate cost

based on

value

Enables new

business

solutions

Broadly apply

to Network &

Network

Security

Enterprise &

Service

Providers

Mobile and

Wireline

Flexibility

and new

business

opportunities


1-Line

SECURITY & NETWORKING DEVICES Past

HARDWARE SOFTWARE

OSS/BSS

CLI OR

FO

RW

AR

DIN

G B

LA

DE

S

CO

NT

RO

L P

RO

CE

SS

OR

SE

RV

ER

BL

AD

ES


1-Line

SECURITY & NETWORKING DEVICES 2012

HARDWARE

FO

RW

AR

DIN

G B

LA

DE

S

CO

NT

RO

L P

RO

CE

SS

OR

SE

RV

ER

BL

AD

ES

SOFTWARE

OSS/BSS

CLI OR

Management Services


1-Line

CENTRALIZATION

Network

Element 1

Forwarding

Layer

Local Control

layer

Configuration

copy

Network

Element… n

Forwarding

Layer

Local Control

layer

Configuration

copy

Network

Element 2

Forwarding

Layer

Local Control

layer

Configuration

copy

Centralized Controller

Centralized Management

Centralized Services

CENTRALIZED FUNCTIONS DISTRIBUTED DEVICES


1-Line

STEP 1 Centralize Management

Option A

Option B

X86

SERVER

RACK

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

X8

6 S

ER

VE

R

BL

AD

ES

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

Orc

he

str

ation

OS

S/B

SS

Data

Cente

r

Orc

hestr

ation

HARDWARE SOFTWARE

Published Protocols

Open standard where possible

Custom Applications

Management VMs

Analytics VMs


1-Line

STEP 2 Extract Services

Data

Cente

r

Orc

hestr

ation

HARDWARE SOFTWARE

TETHERED SERVICES

Option A

Option B

X86

SERVER

RACK

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

X8

6 S

ER

VE

R

BL

AD

ES

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

Custom Applications

Mgmt & Analytics VMs

Services VMs


1-Line

JUNOSV APP ENGINE

JUNIPER In 2013

Custom Applications

Junos Space

SGSN/MME, Media Cache JunosV

Orc

hestr

ation

MX HARDWARE JUNOS SOFTWARE

Option A

Option B

X86

SERVER

RACK

FO

RW

AR

DIN

G

BL

AD

ES

X86 R

OU

TIN

G

EN

GIN

E

X8

6 A

PP

S

SE

RV

ICE

S

CA

RD

S

FO

RW

AR

DIN

G

BL

AD

ES

X8

6 R

OU

TIN

G

EN

GIN

E

TETHERED SERVICES


1-Line

STEP 3 Centralize the Controller

Data

Cente

r

Orc

hestr

ation

HARDWARE SOFTWARE

SERVICE CHAINING

X86 CLOUD

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

Custom Applications


Services VMs

Central Controller VMs


1-Line

EXAMPLE SDN SERVICE CHAIN Datacenter Cloud Application Internet to Web Server

Runs as a VM

Web

Server

Stateful

Firewall

Application

Delivery

Controller

Hypervisor

vSwitch

Internet

Router


1-Line

EXAMPLE SDN SERVICE CHAIN Data Center Cloud Web Server VM to Mid-tier VM

Runs as a VM

Mid-Tier

Application

Hypervisor

vSwitch

Application

Delivery

Controller

Hypervisor

vSwitch Web Server

Physical Network


1-Line

EXAMPLE SDN SERVICE CHAIN Mobile Service Provider Edge

Runs as a VM

Edge

Router Edge

Router

Stateful

Firewall

Deep

Packet

Inspection

Carrier

Grade

Network

Address

Translation

Policy &

Charging

Enforcement

Function

Evolved

Packet

Core


1-Line

JUNIPER In 2014/2015

VM

ware

or

OpenS

tack

MX & SRX HARDWARE JUNOS SOFTWARE

SERVICE CHAINING

X86 CLOUD

FO

RW

AR

DIN

G

BL

AD

ES

X8

6 R

OU

TIN

G

EN

GIN

E

Custom Applications

Junos Space

Juniper Linux Service VMs

Contrail Controller VMs

JUNOSV APP ENGINE


1-Line

STEP 4 Optimize the Hardware

Data

Cente

r

Orc

hestr

ation

HARDWARE SOFTWARE

SERVICE CHAINING

Custom Applications


Services VMs

Central Controller VMs

X86

SERVER

RACK

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

X8

6 S

ER

VE

R

BL

AD

ES

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

Option A

Option B

FO

RW

AR

DIN

G

BL

AD

ES

CO

NT

RO

L

PR

OC

ES

SO

R

Option C

Option D

X86 CLOUD

X86 CLOUD

CONFIGURATION COPY

LOCAL CONTROL

OPTIMIZED FORWARDING


1-Line

FLEXIBLE LICENSING FOR SDN

LICENSING FOR SDN

JUNIPER SOFTWARE ADVANTAGE

Full Use/Elastic Transferable

Software

Lifetime

Assurance

NETWORK APPLIANCE LICENSING

Application

Delivery

Controller

Appliance

Deep

Packet

Inspection

Appliance

Router

Security

Firewall

Appliance

LICENSING FOR APPLIANCES

Restricted/

Embedded

Non

Transferable

Appliance

Centric

Software

Stateful

Firewall

Deep

Packet

Inspection

Policy &

Charging

Enforcement

Function

Carrier

Grade

Network

Address

Translation

Evolved

Packet

Core


1-Line

JUNIPER AND PARTNERS MOVING TO SOFTWARE TOGETHER

Sell SDN

Today Invest For

Tomorrow

Win With

Customers

Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Thank-You Slide

Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Begin/End Slide

decoding sdn

Technology

networking services

software myth

static networks

line step

sdn truth

line junosv app engine

network design

separate networking