Transcript BASE - afcea

DISN 2000
For AFCEA DoD Networks Class
COL RobertReynolds
Chief, DISN Transport Opns (D311)
[email protected]
(703) 607-6690
04 April 2000
Agenda
• Background
• Why DISN 2000
– DISN CONUS
– DISN ATM
– DISN Expansion
– DISN Pacific
– DISN Europe
–
–
–
–
NCR MAN
NMD Network
E-Step/Teleport
Other
• NIPRNET Redesign
• Convergence of Services
• Conclusion
2
Basics of DISN
DISN is made up of Switching Fabrics thought of as networks
Virtually all Connectivity is currently Commercially Provided
DISN Transport Networks
Aggregate point to point Circuit requirements
Allow the purchase of larger pipes
`
Exploit Economies of Scale
Provide distribution medium for DISN Service Networks
DISN Service Networks
Support specific functions (Voice, Data, Video)
Facilitate Interoperability through
Dialing a number or Addressing a message
3
The General Hierarchy
Application Layer
DMS
VOICE
Services Layer
VIDEO
&
GCCS
&
DMCs/RSAs, etc.
Defense Switched Network (DSN)
Defense Red Switched Network (DRSN)
DATA
NIPRNET
SIPRNET
DISN Video Services - Global (DVS-G)
IDNX NETWORKS
DATMS-U NETWORK
Transport Layer
DATMS-C NETWORK
DISN CONUS
Commercial Satellite Communications Initiative (CSCI)
Defense Satellite Communications System (DSCS)
Except for DSCS, virtually all connectivity is derived commercially
Choosing The Level Of
Optimization for the Enterprise
Functional
•
•
•
•
•
Service
Pers Log
Fin
Etc.
Army
Pers Log
Fin
Etc.
Air
Force
Pers Log
Fin
Etc.
Navy
Pers Log
Fin
Etc.
DOD
Agency
100s of solutions
Redundant infrastructures
Highest cost
Low interoperability
Politically easiest
•
•
•
•
•
Many solutions
Redundant infrastructures
High cost
Interoperability within
Service/Agency
Politically easier
Joint/Warfighter
CINC/JTF
View
•
•
•
•
A rationalized solution
Lowest cost
Interoperability across
DOD
Politically difficult
5
Who should work DOD
Interoperability/Integration issues?
?
?
?
OR
The JTF Commander, Coalition
Forces & Components
During Battle
The Services, DISA, & INTEL
Community with Coalition and
Industry Partners
During Design, Acquisition, &
Implementation
Pueblo -- Grenada -- Desert Storm -- Joint Endeavor
6
DISN 2000 Requirements
SECURITY
• Protect
• Detect
• Correct
• Notify
JMNS*
JCRD*
JMNS *: Joint Mission Needs Statement
JCRD *: Joint Capstone Requirements Document
POSITIVE CONTROL
• End-to-End Visibility
• Surge
• Reconfiguration
• Extension
• Scalability
GOALS
Military
(DSCS)
Commercial
(CSCI)
Deployed
Forces
Fixed
Locations
readily available
•
Deployable Battlespace
Personal Communications
Service (PCS)
Commercial Services
•
•
•
Cost Effective
Wideband, Multimedia,
Fully Integrated Global
C4I Network Under Positive
Warfighter Control
BROADBAND
Global Grid
Common Interfaces
COTS with
International Standards
Real-Time Bandwidth
Allocation
Commercial Fiber
Commercial & Military Satcom
Defense Information System Network
SEAMLESS INTEGRATION
7
Aggregation & Standardization
Economies of Scale & Common User Services.
1997 and Prior
1998 and On
NIPRNET
DATA
SIPRNET
DATA
DATA
NIPRNET
SIPRNET
NIPRNET
VIDEO
SIPRNET
SIPRNET
SIPRNET
VOICE
VOICE
DATA
NIPRNET
SIPRNET NIPRNET
VOICE
VIDEO
SIPRNET
VIDEO
DATA
DATA
VIDEONIPRNET
SIPRNET
VOICE
NIPRNET
VIDEO
VIDEO
SIPRNET
NIPRNET
NIPRNET
NIPRNET
VIDEO
VOICE
VOICE
NIPRNET
VIDEO
SIPRNET
NIPRNET
NIPRNET
DATA
VIDEO
VOICE
SIPRNET
8
Economies Of Scale
Reduced Transmission Costs Through Aggregation Of Requirements
Speed and Average Monthly Cost per Kbps
9.6 Kbps
$66.50
56 Kbps
$13.10
T-1
(1.544Mbps)
$2.90
T-3
(45 Mbps)
$1.10
OC-3
(155 Mbps)
$0.25
OC-12
(620 Mbps)
$0.16
Reduction of Overhead Costs Through Reduction
of Redundant Infrastructures
People
Fac People
O & Fac People
People
Agencies Equ O & Fac People
Air Force Equ O & Fac People
Equ O & Facilities
Navy
Equ O & M
Army
DISA
Equipment
Facilities
O&M
$$
$$
Equipment
ASD(C3I) Long Haul Policy
9
Why DISN 2000 for DOD WAN
and MAN Requirements?
?
Usage or Capacity?
What is the best way to procure
DOD C2 and NSS Telecomm Services?
Military Feature
Preemption
Survivability
Alternate Routing
Restoral
Surge Capacity
Dual Homing
Tactical Interface
Security
DISN 2000
PSN
(Capacity-based)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(Usage-Based)
No
Some
Some
Some
Not Guaranteed
Where Available
No
Not Built-In
PA&E Finding: Building a capacity based system is the only way
to ensure meeting Military C2 requirements.
10
What is DISN 2000?
Sep 97
Phase I
Sep 98
CONUS SONET
Sep 98
Phase II
Dec 99
DISN Video
Sep 98
Phase III
Apr 00
CONUS ATM
Dec 98
Phase IV
Oct 00
DISN Expansion
Oct 99
Phase V
Oct 00
DISN PAC
Apr 99
Phase VI
Oct 05
DISN EUR
Dec 99
Phase VII
Mar 03
NCR MAN
FY 99
Phase VIII
FY 05
NMD Network
FY 00
Phase IX
FY 02
E-STEP
Phase X
FY 10
Teleport
Other
1997
1998
1999
2000
2001
2002
2003
2004
2005
11
DISN 2000 CONUS Transition
DISN
• Poor Economy of Scale
• Hours / Days
• Little / None
• None
• No
DISN 2000
COST
RESTORATION
POSITIVE CONTROL
SURGE
PROTECTED
• 1/2 of Previous
• SONET (50 ms)
• Significant
• Inherent
• Yes
12
DISN 2000 CONUS
SONET Backbone
Seattle
Sacramento
Salt Lake
City
Oakland
Dayton
Colorado
Springs
Anaheim
San
Diego
Albuquerque
Oklahoma
City
Cambridge
Northbrook
Omaha
KansasCollinsville
City
Harrisburg
Columbus
Louisville
Philadelphia
Baltimore
Washington
Arlington
Norfolk
Fayettevile
Huntsville
Tucson
Atlanta
Charleston
Montgomery
Jackson
Jacksonville
Pensacola
San Antonio
LEGEND:
OC3 Transmission Lines =
Bandwidth Managers & Switches =
Bandwidth Managers =
36 1OC-3 Links
16 2OC-3 Links
AT&T
10 3OC-3 Links
1 4OC-3 Links
35 BANDWIDTH MANAGERS
MCI
12 w/ Switches
}
}
Global Support Services
Tampa
Miami
• Promotes positive control, information protect
• Takes traffic from open, commercial systems to
private, protected DoD system
• Self-healing, restoring (50 ms or less) network
Boeing
13
DISN 2000 CONUS
Regional Access
Access from User Sites to SONET Hubs
Seattle
Cambridge
Harrisburg
Sacramento
Northbrook
Salt Lake City
Philadelphia
Omaha
Columbus
Oakland
Colorado
Springs
Washington
Dayton
Kansas City
Arlington
Norfolk
Collinsville
Louisville
Anaheim
San Diego
Baltimore
Albuquerque
Oklahoma
City
Tucson
Huntsville
Fayettevile
Atlanta
Charleston
Jackson
Montgomery
Jacksonville
Pensacola
San Antonio
Tampa
Miami
7,800 backbone interswitch trunks
22,000 access interswitch trunks
4826 point to point high-capacity (T-1s/T-3s) transitioned
600 Service Delivery Points
14
The Benefits of Competition
CONUS Contract Awards
Effect On DISN Service Costs
Network Migration
DCTN
SW Voice
Res Based VTC
Pt-Pt Circuits
DISN MUX & IPR
Pt-Pt Circuits
UNCLAS Packet Data
CLAS Packet Data
NAVNET IPR
UNCLAS Packet Data
CLAS Packet Data
50% Delta
DISN CONUS
SW Voice
SW VTC
SW Data
Res Based VTC
Pt-Pt Circuits
UNCLAS Packet Data
CLAS Packet Data
Bandwidth On Demand
Technology Insertion
DISN
Integrated
Services
Switched
Voice
Service
42% Delta
Point-To-Point
Transport (>=T1)
AFIN IPR
UNCLAS Packet Data
CLAS Packet Data
DDN (X.25)
UNCLAS Packet Data
CLAS Packet Data
25% Delta
Transmission Progs
Pt-Pt Circuits
Video
Teleconferencing
- DISA Managed
- MilDep Managed
Net Result:
$84M In Annual Savings
Beginning FY98
Provided Through DCTN
Provided Through DISN CONUS
15
VTC Evolution
Non-Interoperable
Independent Networks
Interoperable Networks
Proprietary Customer
Premise Equipment
Standard-based CPE
Standards-based network
control/services
Proprietary Network
Control/Services
1986
1993
1998
16
DVS Worldwide Architecture
Patch Barracks
Vaihingen, GE
SPAWAR
San Diego, CA
Pearl Harbor, HI
AT&T Net Ops Center
Dranesville, VA
Ft. McPherson
Atlanta, GA
17
DVS Milestones
• CONUS- DISN Transition Time Frame
- IOC: 11 January 1999
- FOC: 5 October 1999
• EUROPE
- FOC: 24 August 1998
• PACIFIC
- Hub Installation Progressing
- IOC: 12 November 1999
IOC - Initial Operational Capability
FOC - Full Operational Capability
18
The Evolution To ATM
DISN 2000
ATM
Cloud
The Next Step In
Technology Enhancements
• Efficiency
• Scalability
• Flexibility
19
An Evolution From...
Backbone And Access
BASE
R
ATM Edge
Device
COMMERCIAL
ATM SERVICE
R
LAN
R
VOICE
Switch
R
PT-PT Circuits
Switched
Data/Voice
Circuits
IDNX
Video
Teleconf
Hub
Bandwidth
Manager
Base
Level
Switch
Video
Teleconf
Hub
VOICE
Switch
BASE
Bandwidth
Manager
BASE
Reservation
Based VTC
BASE
Key:
SDPs
Bandwidth
Manager
BASE
Bandwidth
Manager
BASE
BASE
20
…Through
ATM Technology Insertion
Phase 2a: Edge And Backbone
DISN SDP
BASE
DISN BASE ATM
Node Manager
Pilot
Switches
Voice
ATM Voice
FEP
Data
R
ATM-IP
Interface
Low Speed
Traffic
ATM
Cell Mux
ATM Edge
Switch
Video
Teleconf
VOICE
Hub
Switch
Bandwidth
Manager
Base ATM
Infrastructure
Video
Teleconf
Hub
VOICE
Switch
BASE
Bandwidth
Manager
CLASSIFIED
Voice
Video
Data
ATM
Switch
ATM
ATM
Crypto
ATM
FastLane
BASE
Bandwidth
Manager
ATM
Bandwidth
Manager
ATM
BASE
SDPs
SDNs
BASE
BASE
Key:
21
…Expanding
ATM Technology Insertion
Phase 2b: ATM MANs
DISN SDP
BASE
DISN BASE ATM
Node Manager
Voice
Pilot
Switches
R
ATM Voice
FEP
Data
ATM-IP
Interface
Low Speed
Traffic
ATM
Cell Mux
Video
Teleconf
VOICE
Hub
Switch
ATM Edge
Switch
Bandwidth
Manager
Base ATM
Infrastructure
Video
Teleconf
Hub
VOICE
Switch
BASE
Bandwidth
Manager
CLASSIFIED
Voice
Video
Data
ATM
Switch
ATM
ATM
Crypto
ATM
FastLane
BASE
BASE
Bandwidth
Manager
ATM
Bandwidth
Manager
ATM
BASE
Key:
BASE
BASE
SDNs
BASE
SDPs
22
…Into A
Goal Architecture - Fully Meshed Network
BASE
DISN BASE ATM
Node Manager
ATM Voice Front End
Processor for Base Switch
VTC
Route Svr
Edge Device
R
PBX
Low Bit
Rate Svcs
ATM
Cell Mux
ATM Edge
Switch
BASE
BASE
ATM Core
Device
VTC
CLASSIFIED
Voice
Video
Data
ATM
Switch
BASE
ATM
Crypto
ATM Core
Device
FastLane
BASE
BASE
ATM Core
Device
BASE
BASE
ATM Core
Device
BASE
BASE
SDNs
BASE
SDPs
BASE
Key:
23
The ATM Debate
Cells or Services
Inter Working Function
Conversion to cells
The Intelligence of the Network
DISA Provides Services
DATA
Legacy
Circuits
DISA Provides Cells
DISN 2000
Service
Delivery
Point
ATM
VIDEO
DISN DEMARC
• Someone in charge
• Efficient utilization of network
• Effective network mgmt & planning
VOICE
Base Facilities
Base Facilities
VOICE
QoS to the network
DATA
Legacy
Circuits
DISN 2000
Service
Delivery
Point
ATM
VIDEO
DISN DEMARC
• Everyone in charge--chaos
• Interoperability Problems
• Network mgmt & planning difficult
• Excess Capacity Required
Individual Control of ATM Cells Means Stovepipe Networks 24
Integrating/Bundling Base
Access Comms via the ATM Network
(notional case)
Fort McPherson Today
Current
DISN
Infrastructure
DELIVERY POINT
Data
Base
Infrastructure
R
Voice
IDNX
R
DISN
Infrastructure
w/ ATM
Base
Infrastructure
Common
User Data
Common
User Data
Legacy Data
R
Circuit
Bundling
Fort McPherson Post-Bundling
ATM
Service
Delivery
Node
R
Base
Level
Switch
PT-PT Circuits
Switched
Data/Voice
Circuits
Video
ReservationBased VTC
• 149 T1 separate T1 connections
• 2 T3’s (56 T1 equivalents)
• $600K Annual cost
Integrated for
Improved Bandwidth
Efficiency
Legacy Data
PT-PT Circuits
Switched
Data/Voice
Circuits
VTC
• 2 OC-3c’s
• Investment Cost < $200K
• 50% reduction in annual unit costs
• All routed thru Atlanta Bandwidth Manager,
restoral requires manual intervention
• Diverse routing, Atlanta and Huntsville
Bandwidth Manager sites, automatic
restoral via ATM diverse paths
• Minimum diverse routed (dual homed)
connections
• Additional capacity for growth/rapid
provisioning
25
Integrating/Bundling Base
Access Comms via the ATM Network
(notional case)
San Diego Today
San Diego Post-Bundling
Current
DISN
Infrastructure
DELIVERY POINT
Data
R
Voice
IDNX
R
Base
Level
Switch
Video
Base
Infrastructure
Common
User Data
Common
User Data
R
Circuit
Bundling
Base
Infrastructure
DISN
Infrastructure
w/ ATM
Legacy Data
ATM
Service
Delivery
Node
R
PT-PT Circuits
Switched
Data/Voice
Circuits
ReservationBased VTC
Integrated for
Improved Bandwidth
Efficiency
Legacy Data
PT-PT Circuits
Switched
Data/Voice
Circuits
VTC
• 171 T1’s
• 3 OC-3c’s
• 0 T3’s
• Investment Cost < $200K
• $708K Annual cost
• 45% reduction in annual unit costs
• All routed thru San Diego Bandwidth Manager,
restoral requires manual intervention
• Diverse routing, San Diego and Santa Ana
Bandwidth Manager sites, automaticrestoral via
ATM diverse paths
• Minimum diverse routed (dual homed)
connections
• Additional capacity for growth/rapid provisioning26
Integrating/Bundling Base
Access Comms via the ATM Network
(notional case)
Fort Belvoir Today
Fort Belvoir Post-Bundling
Current
DISN
Infrastructure
DELIVERY POINT
Data
R
Voice
IDNX
R
Base
Infrastructure
Common
User Data
Common
User Data
R
Circuit
Bundling
Base
Infrastructure
DISN
Infrastructure
w/ ATM
Legacy Data
ATM
Service
Delivery
Node
R
Base
Level
Switch
Video
PT-PT Circuits
Switched
Data/Voice
Circuits
ReservationBased VTC
• 64 T1’s
• 3 T3’s (84 T1 equivalents)
• $51K Monthly Cost; $612K Annual cost
• Routed thru Reston and Washington Bandwidth
Managers, but restoral requires manual
intervention
• Minimum diverse routed (dual homed)
connections
Integrated for
Improved Bandwidth
Efficiency
Legacy Data
PT-PT Circuits
Switched
Data/Voice
Circuits
VTC
• 2 OC-3c’s
• Investment Cost < $200K
• 45% reduction in annual unit costs
• Diverse routing, Reston and Washington
Bandwidth Manager sites, automatic restoral via
ATM diverse paths
• Additional capacity for growth/rapid provisioning27
Integrating/Bundling Base
Access Comms via the ATM Network
(notional case)
Offutt AFB Today
Offutt AFB Post-Bundling
Current
DISN
Infrastructure
DELIVERY POINT
Data
R
Base
Infrastructure
Voice
IDNX
R
Base
Infrastructure
Common
User Data
Common
User Data
Legacy Data
R
Circuit
Bundling
DISN
Infrastructure
w/ ATM
ATM
Service
Delivery
Node
R
Base
Level
Switch
Video
PT-PT Circuits
Switched
Data/Voice
Circuits
ReservationBased VTC
Integrated for
Improved Bandwidth
Efficiency
Legacy Data
PT-PT Circuits
Switched
Data/Voice
Circuits
VTC
• 2 OC-3c’s
• 56 T1’s
• 1 T3 (28 T1 equivalents)
• $22K Monthly Cost; $264K Annual cost
• All routed thru Omaha Bandwidth
Manager, restoral requires manual
intervention
• Investment Cost < $200K
• No real cost savings, but ...
• Diverse routing, Omaha and Kansas City
Bandwidth Manager sites, automatic restoral via
ATM diverse paths
• Additional capacity for growth/rapid provisioning28
Last Half Mile
Telecommunications
Backbone
Local Exchange
Carrier (LEC)
Post/Camp/Station
(P/C/S)
Links between LEC’s and P/C/S
• Single largest impediment to DISN
• Facilities not available
• P/C/S bandwidth requirement growing
•LECs take six months to complete TSOs (contract specifies two weeks)
•130 TSOs due
•Major impediment to GSAs FTS 2001 implementation
Road Ahead
• We’re making this a national issue -- getting NCS involved
• Testing effect of priority (NSEP) orders
• Resolution required forward planning by P/C/S with LECs
Not just a DISN problem -- Affects Telecoms Nationwide
29
DISN 2000 Status
Foundation of Defense Global Grid
Global Connectivity, Interoperability, Bandwidth On Demand, and Security
Atlantic
Ocean
DISN-PAC
• Bandwidth Contract
Oct 1999
• ATM WAN
Completion Apr 2000
DISN-CONUS
Pacific Ocean
• SONET Infrastructure,
Complete Oct 1998
• ATM Core Backbone,
Complete Sep 1999
• Expansion Backbone IOC Jun
2000, Completion Dec 2000
• ATM WAN, Completion
Mar/Apr 2000
To Pacific
DISN-EUR
• ATM WAN into Italy,
Completion Dec 1999
• Transatlantic Upgrade,
Jun 1999-Feb 2000
• DEB upgrade on schedule
30
DISN Pacific AOR
Arctic Ocean
Pacific Ocean
Indian Ocean
Legend:
Expanded PAC
Region
Antarctica
31
DTS-P Scope
DISN-PAC Support in the following Areas:
• Provide Point-to-Point Transmission to/from
Government-defined Service Delivery Points
• Provide Network Management Data
• Support Phase-out/Transition to DISN of Legacy
Services
32
DTS-P Initial
Transmission Connectivity
To England
Eielson
To Germany
Elmendorf
Yokota
Osan
Walker
To
Saudi
Arabia
Sasebo
Courtney
Buckner
Finegayan
Anderson
Wahiawa
Wake Is.
Bahrain
Hickam
CONUS
Johnston Is.
Singapore
Kwajalein
Australia
Diego Garcia
Mexico
Caribbean
Central
America
DTS-P provides commercially-available
transmission services within the
Expanded Pacific Region and
interfaces with the Global DISN.
Legend
:
BWM
South America
33
DTS-P Services
•
•
•
•
•
•
TDM (ATM) Transmission Between SDPs
First Half-mile
Tactical Services
Allied Services
Diversity/Avoidance
Network Management
– Performance Reporting
• Monthly Service Quality Reports
– Fault Management
• Service Affecting On-line Reporting
– Trouble Administration
• Trouble Reporting (Remedy)
34
DISN Europe AOR
Arctic Ocean
Atlantic Ocean
Pacific Ocean
Legend:
Expanded EUR
Region
35
DISN-2000 Notional
Europe Topology
- ATM Backbone
- Initially Mostly T3 & T1
- Evolving to OC3
To Pacific
LEGEND: Terrestrial
LEGEND: Satellite
Undersea Fiber, FLAG, AFRICA 1, SAFE, ETC
Satellite Link
CONUS SONET RING
Commercial Transponder
OC3 on Undersea Fiber
T3s
T1s
36
DISN 2000 Europe
Notional Transmission Design
The SDH Ring
Heidelberg
Vaihingen
Ramstein
Landstuhl
Germany
Schoenfeld
Feldberg
Heidelberg
Grafenwoehr
Vaihingen
Zugspitz
Digital European Backbone (DEB) Node
Synchronous Digital Hierarchy (SDH) Ring
DEB Node
•
•
•
Increases ring throughput (2-3X)
Allows consolidation of commercially-leased, individual circuits
Savings from SDH Ring and use of DEB applied to further DEB
upgrades , assuming service rates are held constant
37
NCR MAN
Tactical/Deployed User
DISN Weakness
Washington DC
Robust DISN Network
DISN Weakness
38
NCR - Current Situation
Rockville
Md.
Wildwood
Naval
Ships
R-DC
Va.
Herndon
National
Naval
Medical
Center
National Surface
Warfare Center
& Hary Diamond
Labs
Silver
Spring
Beltsville
Bethesda
Parkridge
Lewinsville
D.C.
SMC
Wood
Acres
Woodley
Arlington
Georgia
Lincoln
Hyattsville
Dupont
Ridge Top
Fairfax
Southeast
Navy Annex
Merrifield
Barcroft
Midtown
Columbia Pike
Downtown
Pentagon
Crystal
City
Southwest
Congress Heights
Alexandria
Clinton
Cameron
Burgundy
Road
Annandale
Hybla
Valley
= Shared 5ESS Switch (16)
• ~ 9800 TEMPO/TMP data lines
• ~ 4000 DITCO data lines
• ~ 2500 “other” data lines
• ~ 186,000 phone users
Humphries
Engineering
Center
= 5ESS Optical Remote Module (10)
= Remote ISLU (10)
Core TEMPO/TMP = 90% of NCR
( 52 sites with >470 people)
= Systems Management Center
= Government owned 5ESS
Belvoir
= Government owned SL-100
39
DISN NCR MAN Strategy
• Lower Customer Rates
• Obtain Industry best solution based on
Government’s Functional Requirements
Wash DC
• Award a Service Contract with Tiered Pricing to
support specific Customer Req’s (PBX, CTI, etc.)
• Ensure Competition, by:
• Reasonable Contract Baseline - Encourage Industry
to make Infrastructure Investments
Reston
Pentagon
City
?
• Strong incentive to move to Millennium Network
?
• Fully support DISN Requirements
Bell Atlantic Switch
Voice Switch or CTI
ATM/Xmission Switch
DISN BWM Site
40
DISN NCR MAN - Vision
Configuration Mgmt
& Provisioning
JMNS*
Information
Assurance
Protect
Detect
Correct
Notify
JCRD*
Personal
Communications
Service (PCS)
Military
(DSCS)
Commercial
(CSCI)
Deployed Forces
Fixed Locations
Commercial readily
available Services
Commercial Fiber
Commercial & Military Satcom
Defense Information System Network
Wideband, Multimedia,
Fully Integrated Global
C4I Network Under
Positive Warfighter
Control
POSITIVE CONTROL
End-to-End Visibility
Surge
Reconfiguration
Extension
Scalability
Bandwidth on Demand
Global Grid
Common Interfaces
COTS With
International
Standards
Real-Time Bandwidth
Allocation
DISN NCR MAN
JMNS*: Joint Mission Needs Statement
JCRD*: Joint Capstone Requirements Document
41
DISN MAN Strategy
Three reasons why MANs are popular
Strategy 1
Strategy 2
Strategy 3
Economic Distribution
of WAN Services
Regional Requirements
Build Private Networks
BASE
BASE
BASE
BASE
BASE
BASE
A
B
C
A
B
C
MAN
A
MAN
B
C
$
WAN
WAN
•
•
•
•
Economies of Scale
Surge
Added Protection
Better Control
WAN
• WAN Rates for Regional
Traffic
MAN
C
• MAN is First Increment
• Inter-MAN connectivity
Next Step
Only DISA can both maintain interoperability and capture the economies for the Enterprise
42
NMD Network
Design, acquire, provide, and
sustain Government-Furnished
Communications (GFC) to meet
National Missile Defense (NMD)
Requirements
43
NMD Network
Availability/Reliability
Bandwidth and Latency
1000
XBR
High Speed, Ultra-High
Performance, Low Latency
Services provide the only
means to meet system
requirements
Expected Annual Outage (hrs)
~ Achievable Single Satellite AR
~ Achievable Dual Satellite AR
100
~ Achievable Single Fiber Availability
10
UEWR
IDT2
BMC2
1
Drivers
0.1
0.01
0.001
0.9
IDT1
~ Achievable Dual Fiber Availability
0.99
0.999
0.9999
Availability
0.99999
0.999999
Operation in Nuclear Environment
• BMC2 - BMC2
• BMC2 - UEWR
• BMC2 - Weapon System
• BMC2 - IDT
• XBR - BMC2
BMC2
Widely Dispersed Sites w/No Single Point of Failures
Services Must Be
Acquired Where
Currently None Exist
• Natural Obstacles
• Host Nation Agreements
• Site Decision
HEMP can disrupt commercial
services for durations far in
excess of latency tolerance.
fiber optic networks
can be hardened
Dual diversely
routed connections
needed to avoid
single point failures
44
DoD Teleport Configuration
Terrestrial
TELEPORT
L
Major Theatre War
DISN
Services
722 Mbs
L-Band
EHF
EHF
JV
2010
(Adv EHF)
SHF
Ka
Ka
102 Mbs
RQMT
(‘96)
UHF
Xband
Capability
45 Mbs
UHF set
Advanced UHF
CSCI
Standardized
Interface:
modem
conversions
crypto
Ku
C-Band
Ku-Band
E-STEP
C
SHF
X
switching
X
STEP
45
Other
Iridium
GBS
Distance Learning
SIPRNET
DSN
DRSN
DREN
IDNX
“Hot Links”
MILSATCOM
“Etc”
46
DoD’s NIPRNET
Unclassified but Sensitive (N) IP Router Network
WORLDWIDE
PACIFIC RIM
SAUDI ARABIA
IP ROUTER
DISA
Managed
DNS
IP ROUTER
419 T-1/T-3’s
156 Nodes
IP ROUTER
9 Totaling
>200 MBPS
4800
Dial Up
Users
IP ROUTER
INTERNET
USER
LAN
1578 Full Time
User Connections
Thousands of LANs
USER
LAN
Potentially, Over A Million Users
47
NIPRNET
High Speed Support
DISN ATM SERVICE - UNCLASSIFIED
12 Regions
Internally Connected with T-1s
Interconnected by ATM & T-1s
48
Revised NIPRNET
High Speed Network
DATMS-U
DATMS-U
DATMS-U
DISN ATM SERVICE - UNCLASSIFIED (DATMS-U)
DATMS-U
6 Regions:
DATMS-U
DATMS-U
All Connectivity Derived from ATM
122% Increase in Connectivity
Additional Bandwidth Immediately Available
FOC July 2000
49
NIPRNET to Internet
ISP
ISP
ISP
ISP
ISP
23 Jul
Dedicated
NIPRNET
23 Jul
Pentagon
23 Jul
Dedicated
ISP
ISP
ISP
ISP
ISP
23 Jul 99: Internet Connectivity Increased by 25% (160 to 200 MBPS)
Additional 40 MBPS immediately available
50
NIPRNET Concerns
Threats: Both Physical and Electronic
7x24
Management Centers
IP ROUTER
DNS
NIPRNET
INTERNET--The
Biggest Threat!
USER
ENCLAVE
INTERNET
51
Network Protection
Routers Password Protected/Non MC Addresses Filtered
Intrusion Detection
Devices @ MCs /Support Centers
Router Table
Protection
IP Sec Protected
Procedural Restrictions
DNS Sec
7x24
IP ROUTER
DNS
MGMT CTR
IP ROUTER
IP ROUTER
Firewalls
IP ROUTER
Connection
Approval Processes
Implement
Filtering
INTERNET
52
GOAL ARCHITECTURE
Converged Services!
OSI LAYER
APPLICATION
Layer 7
PRESENTATION
Layer 6
SESSION
Layer 5
TRANSPORT
Layer 4
NETWORK
Layer 3
DATA LINK
Layer 2
PHYSYCAL
Layer 1
EXAMPLES OF USAGE
Application Programs and Protocols for File Transfer, EMail,
Browsers, etc
Telnet, File Transfer Protocol (FTP), Simple Mail Transport
Protocol (SMTP), etc
Some Applications fully implement
OSI layers (Layer 3 typically IP)
Transmission Control Protocol (TCP)
Unacknowledged Datagram Protocol (UDP)
Internet Protocol (IP)
Ethernet, Token-Ring, FDDI, ATM, Frame Relay, etc
Transmission Media: Twisted Pair, Coax, Fiber Optic, Wireless
Media, etc
OSI LAYER
APPLICATION
Layer 7
PRESENTATION
Layer 6
Other Applications bypass OSI
layer3 (e.g. Native ATM, Video [e.g.
Predator, P3], CES, etc)
SESSION
Layer 5
TRANSPORT
Layer 4
NETWORK
Layer 3
DATA LINK
Layer 2
PHYSICAL
Layer 1
EXAMPLES OF USAGE
“Native ATM” Application (High performance Video,
Voice over ATM, etc)
DIRECT
ATM
API
ATM Signaling, ILMI, AAL stack
Transmission Media: Twisted Pair, Coax, Fiber Optic,
Wireless Media, etc
53
GOAL ARCHITECTURE
DISN 2002
• Industry = Two Leading Approaches for Convergence Are:
– IP/ATM/SONET
– IP/PPP/SONET (Using Multiple Protocol Label Switching)
•DISA Must Support both with Integrated ATM/MPLS Switching Platform
OSI Layer
DATA
VOICE/
UDP
TCP
5-7
4
3
MPLS
ATM
2
Uses SONET/SDH Framing
Only No Add/Drop Mux
1
OMIT?
IP
PPP
SONET/SDH
DWDM
54
Objective ATM Topology and
the Most Likely Next Step
IP
ATM
SONET
DWDM
MPLS
LIGHT
55
Without Strong Policy & Enforcement
Interoperability Goes out the Window
and … Everyone’s a Bell Labs
ATM to
the
desktop
Gigabit
Router
Voice
Over IP
CINC/JTF
Defense Information
DISNSystem Network
SEAMLESS INTEGRATION
Total System
Performance
Responsibility
ATM
Cells
Contracting
out
Discipline & Leadership (Not Consensus)
Necessary to Ensure Interoperability
56
DISN 2000 Summary
• JMNS/JCRD Requirements Remain the Driver
• Enterprise-level Cost Optimization Is Essential
• Implementation of DISN 2000 Is a Global Issue
• Full Interoperability Across DOD Is Critical
• DISN 2000 Goal: Global DoD Enterprise
Communications Network Meeting Warfighter
Requirements
• DoD Can Leverage DISN 2000 And DISA
Capabilities To Gain Economies of Scale and
Resource Savings
57