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

44

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

55

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)

66

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)

77

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

88

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

99

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

500

600

700

800

ISP cost per Mbps

ISP traffic

FY00 FY01 FY02 FY03 FY04 FY05 FY06

Mb

ps

1111

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

1212

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)

1313

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

1414

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

1515

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

1616

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

1717

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

1818

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

1919

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

2121

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)

2222

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

2323

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