Decoding SDN
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Transcript of 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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Mgmt & Analytics VMs
Services VMs
Central Controller VMs
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
1-Line
STEP 4 Optimize the Hardware
Data
Cente
r
Orc
hestr
ation
HARDWARE SOFTWARE
SERVICE CHAINING
Custom Applications
Mgmt & Analytics VMs
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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
Slide Type Juniper Networks Large Venue Template / GPC.GSC2013 / 4x3 / V1 Blank Slide Title and Content
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