Glen Rutherford, Network ArchitectState of North Dakota, ITD600 E BlvdBismarck, ND 58505-0100701-328-2489grutherford@state.nd.us

File Name: Net2006stateLast Modification Date: 04/21/23 Time: 15:58

DCNBuilding

Switch?

DMZ(s)

Bismarck Metro Network(Bismarck Metro to STAGEnet Backbone)

BismarckRPR

Network

ATM 0C3SPRINTATM 0C3MANDAN

ATM 0C3CAPITOL ATM 0C3DCN

Router(L3)

Capitol6500

Switches

Switch

CWDM

CWDM

Switch

Diverse Fiber Paths From State Radio

HostSystems

HostSystems

SwitchSwitch

CabinetSwitches

CabinetSwitches

Router(L3)

4912 Sw

Capitol Grounds(STATE)

Bismarck Metro(NON-STATE)

L3 at DCN

DATA

CENTER

6500’s (intermediates) are not interconnected at layer II

State VLAN Crossover(s) from downstream Bismarck metro

Switch?

External

Internal

Switch?Mandan Metro(NON-STATE)

L3 at DCN

CWDM CWDM

CWDM

Sw Internet

Sw State

Sw K12

Sw HECN

Internet

Router(L3)

STAGEnetRPR

Backbone

ATM 0C3MinotATM 0C3Bismarck

ATM 0C3GrandForks

ATM 0C3Fargo

Sw PSD

Switch

Internet

Internet

Stacked 3750s: This stack is a self contained VTP Domain to include Sprint switch

State Backbone

SPRINTPORTAL

DCNPORTAL

Contingency Link

CWDM

CWDM

CWDM

DMZs:ConnectND

CJISITD