Cisco Internetwork Operating System

Cisco Internetwork Operating System (IOS)

Provides a unified network infrastructure for optimized and end-to-end solutions
Reduces operations costs
Improves service manageability and consistency
Provides end-to-end integration for diverse technologies

Problems		Cisco IOS Solutions
Protocol: Too many broadcasts		Routing

Media: Too many collisions	Transport: Not enough capacity	LAN Switching	Quality of Service