Transcript WEB 2.0

Not Just “Why the Network?”
Also “Where? … NCO must address
Web 2.0 and on . . .
Terry Morgan
Director Net Centric Strategy
Global Government Solutions Group
Cisco
AFCEA TechNet
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1
The reality . . .
 All information going digital.
Accuracy, Fidelity, Storage and Retrieval
Searching, Analysis, Information Management
 All devices becoming network nodes.
Access, Transmission, Distributed Systems
Scaling, Fault Tolerance, Management, Flexibility
 Video, Voice, and Instantaneous information will
become more prevalent
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The Battle of Dots
Not Defeat in Detail as some have planned
but Victory Through Sharing the Details !
OBJ 1
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Web 2.0
O’Reilly: “Web 2.0 is
the network as
platform, spanning
all connected
devices; Web 2.0
applications are
those that make the
most of the intrinsic
advantages of that
platform…”
Source: What is Web 2.0 Design Patterns and Business Models for next
Generation Software, Tim O’Reilly 09/30/2005
Om Malik: "a collection of
technologies - be it VoIP, Digital
Media, XML, RSS, Google
Maps… whatever …. that
leverage the power of always
on, high speed connections and
treat broadband as a platform...
not just a pipe to connect."
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John Hagel: “an
emerging networkcentric platform to
support distributed,
collaborative and
cumulative creation by
its users.”
4
Why Cisco?
"I believe we are entering the second phase of
the Internet, where the next major market
transition will be driven by collaboration,
enabled by Web 2.0 technologies. This is the
foundation of what we are calling "Cisco 3.0" John Chambers, 2007
“Across broad sectors of the economy, dominant
competitors such as Cisco Systems …, Federal Express …,
Charles Schwab … Wal-Mart … are successfully employing
information-based strategies to create competitive
advantage” NCW Developing & Leveraging Information Superiority 1998
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Collaboration Tools For Different
Process Needs
Complex
Decisionmaking
Remote Access
TelePresence
Application
Sharing
Email & Voicemail
groups
Audio
Conferencing
Synchronous
Asynchronous
Collaboration space
Virtual team rooms
Calendar
Communities
& discussion
boards
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Video
Conferencing
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Instant
Messaging
Simple Information
Sharing
Cisco Public
Web
Broadcasts
Information
feeds &
repositories
9
Rich-Media Communications at Cisco Today
Video on
Demand
Web TV
• On-demand
• Live streaming
video sync’ed
video delivered
with slides and to user’s
transcripts
desktop
• Available
• Interactivity via
anytime,
question
anywhere there function
is a network
connection
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Video
Conferencing
• Real-time video
to facilitate live
meetings and
information
exchange
Cisco Public
Web
Conferencing
• Real-time
information
exchange,
collaboration
and file
sharing
TelePresence
• Virtual
presence
experience
with ultra
highdefinition
video, audio
and
interactive
capabilities
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And the Future
Social
Tagging
...
My
Profile
…
integrated
and enterprise-wide
application
for
•• An
Essentially
a "MySpace"
for the enterprise,
enabling
managing bookmarks
employees
to share information and learn about others.
personal
bookmarks
•• Allows
Solves management
the problem ofof“you
and who
you are and
and
leveraging
thedo”
bookmarks
of other
employees,
groups
what
you can
by providing
a single
starting or
point
for
of employees,
in the
larger Cisco community.
self-service
profile
information
Community
and tags
that employees
create
•• Allows
you tobookmarks
view or manage
personal
information,
can then be leveraged
across
the enterprise
to enhance
professional
information,
roles/expertise,
groups,
community
and individual
connections,
in addition to
personal
networks,
reporting
structure, and
sharing knowledge.
preferences.
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Secure Information Systems Architecture
The Challenge
How can agencies share
information in a secure and
cost effective manner that
allows effective Inter-Agency
collaboration?
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SISA . . .
Access Protection Services
Manages and controls access of network, client, and server endpoints
Content Protection Services
Collaboration services with protection against inadvertent
disclosure of files, documents, and e-mails
Data Protection Services
Provides management, encryption, continuity, scalability, and
separation to protect stored data from external and internal threats
Watchdog Services
Supports dynamic changes in mission and structure of organization
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Moving Beyond Packet Forwarding
Purposed Information Becomes Multi-purposed
Simple Forwarding
Paradigm with
Optimized
Performance…
010010010011101000110100101 100000100100100 100010011101010110001001110101010100011011000001001001
Intelligent Forwarding
Paradigm,
Optimized for Service
Creation
01001001 0011101000110100101100000100100100100010011101010110001001110101010100011011000001001001
Preamble
Preamble
Source IP @
Source
IP @
Dest.
IP @
Destination IP @
ToS/DSCP
i.e. QoS
Payload
Others
Protocol Others
i.e. VoIP
Payload
e.g., HTTP/NBAR
Deep Payload
Inspection
010010010011101000110100101100000100100100100010011101010110001001110101010100011011000001001001
Preamble
Aggregating
Message-Level
Information
Source
Dest.
Protocol Others
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Payload
Fire
Request
Request
Fire
Mission
for Info
Fire Request
Applying Policies
and Security
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ToS/DSCP
IP @
i.e. QoS
VoIP
Network
Enforces
Rulesi.e.Automatically
IP @
and Transparently According to
Business Policy
35InfBn
BN 3
Singleton
Chg 7 GB
He/VT
Cisco Public
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The Data Center
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What’s Driving Network Development?
The Service Providers Quad Play
ON-DEMAND
INTERACTIVITY
Cost Efficient
Video-optimized
Asymmetric Networking
IPv6
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MORE CONTENT
RELIABILITY
AND QUALITY
Scalable Dynamic
Multicast of Live TV
Broadcast Source
Redundancy (Anycast)
Integrated Video
Admission Control
DDoS protection
No Unauthorized
Senders
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Service Exchange Framework
Multimedia Service Control for Wireline / Wireless Convergence
IDENTITY MANAGEMENT
User / Device ID
Location / Presence
Service Registration
Audit / Logging
Assured Authentication
POLICY MANAGEMENT
Subscriber Policy
Application Policy
Per-Sub Service
WHO?
WHAT?
SERVICE
EXCHANGE
MOBILITY MANAGEMENT
Device Roaming
Service Mobility
User Mobility
WHERE?
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DYNAMIC SESSION MANAGEMENT
Session Initiation & Call Control
Rich-Media Control
Bandwidth & QoS per Session
Accounting / Billing
HOW?
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A Fundamental Decision for the Military
Black Core
Pros:
RED Service Architecture
Pros:
 Decreases need for separate hardware
for security levels in the core
•Maintains hierarchical architecture of today
Cons:
 End to End encryption limits
visibility/intelligence services in the
core
 Still need service islands for
centralized services
 Requires scalable HAIPE discovery
solution
© 2006 Cisco Systems, Inc. All rights reserved.
•MPLS services (VPN, TE) possible at the red P
•Simplifies access HAIPE devices
(reduces state, simplifies routing)
Cons:
 Requires lots of state on the access
HAIPE devices
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•Allows for centralized traffic inspection and
accounting
Cisco Public
•Supporting Multiple Classifications requires
separation of traffic at decrypt points..
•Likely requires high-performance HAIPE
solution (10GE or stacks of 1GE) for aggregatio
and inter-hub connectivity
20
Accelerating Rate of Technology Change
After realizing the potential of the air domain Mitchell, Claire
Chennault, and their contemporaries had 20 years to develop
the strategy, tactics, and doctrine and “sell” aviation . . .
“Unfortunately, . . . . The trends for advances in technology,
often (correctly or incorrectly) related to Moore’s Law and
derivative theories, such as the Law of Accelerating Returns
proposed by Ray Kurzweil in his 2001 essay, dictate that we
must move quickly.
Warfighting in Cyberspace, Keith B. Alexander,
JFQ / issue 46, 3d quarter 2007
Ray Kurzweil, “Law of Accelerating Returns,” 2001, http://lifeboat.com/ex/law.of.accelerating.returns
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AFCEA TechNet
Europe, Oct 07
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More WEB 2.0
AFCEA TechNet
Europe, Oct 07
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Web 2.0 Defined: The Network as a Platform
O’Reilly: “Web 2.0 is the network as
platform, spanning all connected devices;
Web 2.0 applications are those that make
the most of the intrinsic advantages of
that platform…”
John Hagel: “an emerging network-centric
platform to support distributed,
collaborative and cumulative creation by
its users.”
Om Malik: "a collection of technologies be it VoIP, Digital Media, XML, RSS,
Google Maps… whatever …. that
leverage the power of always on, high
speed connections and treat broadband
as a platform... not just a pipe to connect."
AFCEA TechNet
Europe, Oct 07
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco Public
24
Web 2.0 Technologies
 RSS is an XML-based format for syndicating Web content.
 The Atom Syndication Format is an XML language used for Web feed
 Ajax (Asynchronous JavaScript and XML) is the name given to a
disparate collection of programming techniques that involve browser-side
technologies such as JavaScript, Document Object Model, and
background transfers between server and client of XML data and
JavaScript objects.
 Representational state transfer (REST) is an architectural style that
(among other attributes) relies on a minimal set of actions (verbs) to
interact with items (representations) on the Web
 A mashup is a lightweight tactical integration of multisourced applications
or content into a single offering
 Folksonomy is social tagging — a way to obtain user-created metadata
via Web sites. Laypersons (that is, information users, not necessarily
information professionals), such as librarians, maintain folksonomies via a
collaborative "bottom up" categorization using individually chosen
keywords.
 A wiki is a simple, text-based collaborative system for creating and
maintaining hyperlinked collections of Web pages. It usually enables users
to change pages or comments created by other users.
Published on O'Reilly (http://www.oreilly.com/)
http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html
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Service Oriented Architecture
 “A paradigm for organizing and utilizing
distributed capabilities that may be under the control of
different ownership domains.” – OASIS Open
 “An approach to designing, implementing, and
deploying information systems across the network such
that…
… the system is created from components implementing
discrete business functions.
These components, called “Services”, can be distributed
across geography or across enterprises…
… and can be reconfigured into new business processes
as needed.” – from “A New SOA Maturity Model”
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Services Oriented Networking Architecture
“SONA is an architectural approach
to connect Network Services
to Applications
to deliver Business Solutions.”
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