vCONTENTSABOUT THIS GUIDEIntroduction 1Terminology 1Finding Information in This Guide 2Conventions 3Command Syntax Symbols 4Line-Editing Commands 5Related Publications 51 SWITCH 3800 OVERVIEWAbout the Switch 3800 1-1Summary of Features 1-1Port Connections 1-3Full-duplex 1-3Port Redundancy 1-3Load Sharing 1-4Switch Operation 1-4Virtual LANs (VLANs) 1-4Priority Access Control Enabled (PACE) 1-5Spanning Tree Protocol (STP) 1-5IP Unicast Routing 1-5Network Configuration Example 1-5Switch 3800 Front View 1-7Ports 1-7LEDs 1-8Switch 3800 Rear View 1-9Power Socket 1-9Serial Number 1-9MAC Address 1-10Console Port 1-10Factory Defaults 1-10