Table of Contents
The History and Evolution of ISUnet
Goals of this presentation
Section 1: What is ISUnet?
What is ISUnet?
What are the Components?
What are the Components?
What are the Components?
Applications Classes on ISUnet
Applications Classes on ISUnet
Applications Classes on ISUnet
Applications Classes on ISUnet
Section 2: Defining Technologies
The Model
Realities of OSI
Technologies at Layer 1
Layer 2: The Datalink Layer
Layer 2: The Datalink Layer
Technologies at Layer 2
Technologies at Layer 2
Layer 3: The Network Layer
Technologies at Layer 3
Protocol Suites
Protocol Suites
Protocol Suites
Protocol Suites
Above Layer 3
Enablers
Section 3: Building The Original ISUnet (1989-1992)
In the Beginning
Intra-Building Cabling
Inter-Building Cabling
The Architecture
Building Network Electronics
Building Network Electronics
Core Network Electronics
Management
Management
The Design
The Design
Section 4: New Directions (1992-1994)
Services
Connecting to the Internet
Dialup Access
Dialup Access
The First Dialup
Conflicts
Conflicts
Departmental Networks
Architectures
Architectures
Architectures
Architectures
Connectivity Issues
Connectivity Issues
Connectivity Issues
Connectivity Issues
MacIP
Active Media
Active Media
Internet Access
Section 5: Evolving the Original ISUnet (1994-1995)
Growth
Contention
Segmentation
Bridge Performance
Bridge Performance
Broadcast Management
Misbehaving Protocols
The Residence Hall Networks
In Review
Network Integration
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Router Deployment Project
Dialup Access
Evolving the Dailup
The Second Dialup
The Second Dialup
The Second Dialup
Problems!
The Debit Card System
The Third Dialup
The Third Dialup
The Third Dialup
Internet Connectivity
Internet Connectivity
What’s Out There?
Network Management
NetView/6000
Network Management
Hub Upgrade Project
Hub Upgrade Project
Hub Upgrade Project
Hub Upgrade Project
Hub Upgrade Project
Hub Upgrade Project
Section 6: Today’s ISUnet (1995-1997)
Ethernet on ISUnet
A Fork in the Road
The ISUnet UWP
The ISUnet UWP
More Segmentation
More Segmentation
Switches
Switches
Switches
Switches
Core Switching
Switched Building Network
Switched Building Network
Workgroup Switching
Workgroup Switching
Workgroup Switching
Fast Ethernet
Fast Ethernet
Debit Card
Debit Card
Router Deployment Project
Router Deployment Project
Internet Connectivity
Internet Connectivity
Internet Connectivity
Network Management
Network Management
Network Management
Network Management
Network Management
Network Management
Section 7: The ISUnet of Tomorrow
More, More, More
Internet Connectivity
More, More, More
The Core Upgrade Project
The Core Upgrade Project
The Core Upgrade Project
The Core Upgrade Project
The Core Upgrade Project
The Plan
The Plan
The Plan
The Core: Phase 1 (7/97-7/98)
Phase 1
Phase 1
Phase 1
Hub Upgrade Project
Enablers
Enablers
Enablers
Routing
The Core: Phase 2 (7/98-7/99)
Phase 2
Phase 2
Phase 2
Phase 2
Internet Connectivity
The Residence Hall Networks
The Residence Hall Networks
Residence Hall Networks Phase 1
Internet Connectivity
The Core: Phase 3 (7/99-7/2000)
Phase 3
Phase 3
Residence Hall Networks: Phase 2
Network Management
Faster and Faster
Faster and Faster
Faster and Faster
The Goals of Tomorrow’s ISUnet
The Goals of Tomorrow’s ISUnet
The Goals of Tomorrow’s ISUnet
Section 8: We’re All But There
The Foundation is Here
Does It Ever End?
The Virtual Community
Summary
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