Chapter 3: WAN Design
Media:
3.1.1
Summary of WAN Technologies
3.1.2.
No graphic
3.2.1.
No graphic
3.2.2.
No graphic
3.2.3
Analyze Requirements
3.2.4
No graphic
3.3.1
No graphic
3.3.2
Benefits of a Hierarchical Design Model
3.3.3
Three-Layer Model Components
3.3.4
Three-Layer Model Components
3.3.5
Core-Layer Functions
3.3.6
Distribution-Layer Functions
3.3.7
Access-Layer Functions
3.3.8
One-Layer Design
3.3.9
Two-Layer Design
3.3.10
Traffic Patterns
Traffic Patterns (con't)
Traffic Pattern in a Two-Layer Hierarchy
3.3.11
Server Placement
Server Placement (con't)
Server Placement (con't)
3.3.12
Frame Relay and ISDN WAN Links