Background: 27 November 2007, FREDS EU Network became the Scottish EU Energy Network.
Network Background
description
Transcript of Network Background
Network Background
Network Background
August 2006August 2006
22
TopicsTopics
Services
Connected Institutions
Architecture
Operations
Finances/Co-pay
Looking Forward
Services
Connected Institutions
Architecture
Operations
Finances/Co-pay
Looking Forward
33
K-20 ServicesK-20 Services
Washington State Education Intranet
– Distance Learning
– Research
– Video Conferencing (including multi-point)
– Business Applications and Business Continuity
Internet Access
– Internet & WWW
– Internet 2
Washington State Education Intranet
– Distance Learning
– Research
– Video Conferencing (including multi-point)
– Business Applications and Business Continuity
Internet Access
– Internet & WWW
– Internet 2
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Currently Connected Institutions
Currently Connected Institutions
K-12 Locations 306
Community & Technical College Sites 72
Public Baccalaureate Sites 40
Public Library Sites 26
Telemedicine Sites 19
Private College and University Sites 7
Tribal Education Centers 11
Correctional Facilities 3
TOTAL K-20 SITES: 484
K-12 Locations 306
Community & Technical College Sites 72
Public Baccalaureate Sites 40
Public Library Sites 26
Telemedicine Sites 19
Private College and University Sites 7
Tribal Education Centers 11
Correctional Facilities 3
TOTAL K-20 SITES: 484
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Network ResponsibilitiesNetwork Responsibilities
K-20ON-GOING COSTS
• Transport• KOCO• Maintenance• Depreciation
INSTITUTIONON-GOING COSTS
• Video maintenance & depreciation
• PCs & LANs• Training• Intra-district
infrastructure• ISP
District/Campus Routers
Institution Router
K-20 Data Equipment
Codec & Video Equipment
District/Campus Video Equipment
K-20 Network
K-20 Network Control (KOCO)
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K-12 (306)
Community/Technical College (72)
Public Baccalaureate (40)
Library (26)
Telemedicine (19)
Tribal Center (11)
Private Baccalaureate (8)
Correctional Facility (3)K-12 (306) Community/Technical College (72) Public College/University (40) Tribal Education Center/ (11)
(includes branch campuses) (includes branch campuses) Tribal College
Library (26) Correctional Facility (3) Independent College/University (8) Telemedicine (19)
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Carrier circuits provide protection switching
SONET only
Ring of Rings
State manages protection
Wave basis/MSPP
Ring architecture
Carrier circuits provide protection switching
SONET only
Ring of Rings
State manages protection
Wave basis/MSPP
Ring architecture
Current vs. NGN Architecture
Current vs. NGN Architecture
OC-12
OC
-12
2 x OC-3 2 x O
C-3
OC-3
OC-1
2
OC
-3
2 x
OC
-3
SONET
NODE
SEA SPO
PULL
YAK
VAN
OLY
OC-12
OC
-12
2 x OC-3 2 x O
C-3
OC-3
OC-1
2
OC
-3
2 x
OC
-3
SONET
NODE
SEA SPO
PULL
YAK
VAN
OLY
OC-12
OC
-12
2 x OC-3 2 x O
C-3
OC-3
OC-1
2
OC
-3
2 x
OC
-3
SONET
NODE
SEA SPO
PULL
YAK
VAN
OLY
OC-12
OC
-12
2 x OC-3 2 x O
C-3
OC-3
OC-1
2
OC
-3
2 x
OC
-3
SONET
NODE
SEA SPO
PULL
YAK
VAN
OLY
2.5
/1
0G
WAVE
NODE
SEA SPO
PULLYAK
VAN
OLY
2.5
/1
0G
WAVE
NODE
SEA SPO
PULLYAK
VAN
OLY
2.5
/1
0G
WAVE
NODE
SEA SPO
PULLYAK
VAN
OLY
2.5
/1
0G
WAVE
NODE
SEA SPO
PULLYAK
VAN
OLY
Curr
ent
NG
N
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K20/DIS NGN BenefitsK20/DIS NGN Benefits
Will efficiently and cost-effectively:
– Create a resilient architecture – no single point of failure
– Increase the robustness – better scaling
– Reduces dependency on carrier’s ability to build resiliency in their networks
– Allow state to leverage all state transport resources
Will efficiently and cost-effectively:
– Create a resilient architecture – no single point of failure
– Increase the robustness – better scaling
– Reduces dependency on carrier’s ability to build resiliency in their networks
– Allow state to leverage all state transport resources
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K-20 Operations Cooperative
K-20 Operations Cooperative
KOCO: DIS, UW, SBCTC
Monitor Network & Server Status
Troubleshoot Network Problems
Coordinate Problem Resolution
Provide & Analyze Network Performance Data
Provide Technical Support
Manage Video Switched Network and MCUs
Schedule Multipoint Video Resources
Program Office Support
KOCO: DIS, UW, SBCTC
Monitor Network & Server Status
Troubleshoot Network Problems
Coordinate Problem Resolution
Provide & Analyze Network Performance Data
Provide Technical Support
Manage Video Switched Network and MCUs
Schedule Multipoint Video Resources
Program Office Support
1010
Internet Traffic and CostInternet Traffic and Cost
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
$2,000
1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q
0
100
200
300
400
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ISP cost per Mbps
ISP traffic
FY00 FY01 FY02 FY03 FY04 FY05 FY06
Mb
ps
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Co-pay Basic PrinciplesCo-pay Basic Principles
Co-pay for the same services is to be independent of geographic location
Co-pay must compete with similar services in low-cost areas
Co-pay must be independent of type of transport
Co-pay must encourage proper management of resources
Co-pay for the same services is to be independent of geographic location
Co-pay must compete with similar services in low-cost areas
Co-pay must be independent of type of transport
Co-pay must encourage proper management of resources
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Capacity vs. Usage BasedCo-pay
Capacity vs. Usage BasedCo-pay
Capacity Based:– User charge based upon capacity provided
Usage Based:– User charge based upon usage of the capacity
provided, calculated at 95th %
0
2
4
6
8
10
6 am noon 6 pm midnight
Mbps
capacity (10 Mbps)
usage (2.5 Mbps)
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Co-pay for Data CircuitsCo-pay for Data Circuits
95th Percentile Usage (Mbps)
Qu
art
erl
y F
ee
$-
$625
$1,250
$1,875
$2,500
$3,125
$3,750
$4,375
$5,000
0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0
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K-20 Board – Budget ResponsibilitiesRCW 43.105.805
K-20 Board – Budget ResponsibilitiesRCW 43.105.805
Prepare a budget for network development, operation, and expansion including:
– Network transport and equipment
– Co-payments for public entities connected to the network
– Charges to non-governmental entities connected to the network
Prepare a budget for network development, operation, and expansion including:
– Network transport and equipment
– Co-payments for public entities connected to the network
– Charges to non-governmental entities connected to the network
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K-20 Office Develops
Draft DetailedBudget
Budget Reviewed and Approved by
NTSC andFinance
Subcommittee
Budget Development Process
Technical Subcommittee
Develops Network Design Updates
Budget Recommended To K-20 Board
Support OrganizationsDevelop Support Costs
Educational Sectors
Assess 07-09 Needs
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K-20 Operations Categories of Expense (07-09)
K-20 Operations Categories of Expense (07-09)
Maintenance &
Depreciation$7.3 M(27%)
KOCO$9.0 M(34%)
Transport$8.7 M(32%)
Program Office$2.0 M(7%)
$27 M in Expenses
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K-20 07-09 Revenue SourcesK-20 07-09 Revenue Sources
State General Fund $20.2 M
Participant Co-Pay 6.0 M
Qwest (Libraries) .8 M
$27.0 M
State General Fund $20.2 M
Participant Co-Pay 6.0 M
Qwest (Libraries) .8 M
$27.0 M
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K-20 Intranet TrafficK-20 Intranet Traffic
6000
5000
4000
3000
2000
0
1000
FY 00 FY 01 FY 02 FY 03 FY 04 FY 05 FY 06 FY 07 FY 08 FY 09
bill
ion
s of
byte
s
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K-20 ExpenseK-20 Expense
6000
5000
4000
3000
2000
0
1000
$ 60 M
$ 50 M
$ 40 M
$ 30 M
$ 20 M
$ 0
$ 10 M
FY 00 FY 01 FY 02 FY 03 FY 04 FY 05 FY 06 FY 07 FY 08 FY 09
bill
ion
s of
byte
s
$ 27.8 M $ 27.0 M $ 28.2 M $ 26.3 M $ 27.0 M
2020
State General Fund RequestsState General Fund Requests
6000
5000
4000
3000
2000
0
1000
$ 60 M
$ 50 M
$ 40 M
$ 30 M
$ 20 M
$ 0
$ 10 M
FY 00 FY 01 FY 02 FY 03 FY 04 FY 05 FY 06 FY 07 FY 08 FY 09
bill
ion
s of
byte
s
$ 22.8 M $ 22.6 M 1 $ 20.9 M $ 19.8 M 2 $ 20.2 M
(1) includes $11.3 M provided by K-20 accumulated cash (2) includes $3 M Qwest Settlement Funds; $3.1 M K-20 accumulated cash
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Capital PurchasesCapital Purchases
Budget includes estimated 07-09 capital purchases
– Replacement of aging network equipment– Continued phase-in of IP-based video– Equipment to support updated
architecture and migration to high-speed Ethernet
– Network management capabilities
Purchases to be made from K-20 revolving fund (accumulated depreciation)
Budget includes estimated 07-09 capital purchases
– Replacement of aging network equipment– Continued phase-in of IP-based video– Equipment to support updated
architecture and migration to high-speed Ethernet
– Network management capabilities
Purchases to be made from K-20 revolving fund (accumulated depreciation)
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K-20 Revolving Fund (07-09)K-20 Revolving Fund (07-09)
Estimated cash position 6/30/07 $2.1 M
Revenues
– GF state appropriation 20.2 M
– Co-pay 6.0 M
– Qwest library funds 0.8 M
Operating expenses (less depreciation) (22.1 M)
Capitalized purchases (4.7 M)
Estimated cash position 6/30/09 $2.3 M
Estimated cash position 6/30/07 $2.1 M
Revenues
– GF state appropriation 20.2 M
– Co-pay 6.0 M
– Qwest library funds 0.8 M
Operating expenses (less depreciation) (22.1 M)
Capitalized purchases (4.7 M)
Estimated cash position 6/30/09 $2.3 M
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Looking ForwardLooking Forward
Board Subcommittee for Program
– Biennial report– Value stories– New website; education focused
FY08/FY09 Budget Process
– Approved by the K-20 Board– Will submit to OFM in August
Next Generation Network
– Procurement Summer & Fall 2006– Construction Winter 2006; Transition 2007
Board Subcommittee for Program
– Biennial report– Value stories– New website; education focused
FY08/FY09 Budget Process
– Approved by the K-20 Board– Will submit to OFM in August
Next Generation Network
– Procurement Summer & Fall 2006– Construction Winter 2006; Transition 2007