Operation Manual – VLANH3C S3100-52P Ethernet Switch Table of ContentsiTable of ContentsChapter 1 VLAN Overview ............................................................................................................ 1-11.1 VLAN Overview.................................................................................................................. 1-11.1.1 Introduction to VLAN ............................................................................................... 1-11.1.2 Advantages of VLANs ............................................................................................. 1-21.1.3 VLAN Fundamentals ............................................................................................... 1-21.1.4 VLAN Interface ........................................................................................................ 1-41.1.5 VLAN Classification................................................................................................. 1-51.2 Port-Based VLAN............................................................................................................... 1-51.2.1 Link Types of Ethernet Ports................................................................................... 1-51.2.2 Assigning an Ethernet Port to Specified VLANs ..................................................... 1-61.2.3 Configuring the Default VLAN ID for a Port ............................................................ 1-61.3 Protocol-Based VLAN........................................................................................................ 1-71.3.1 Introduction to Protocol-Based VLAN ..................................................................... 1-71.3.2 Encapsulation Format of Ethernet Data.................................................................. 1-81.3.3 Procedure for the Switch to Judge Packet Protocol.............................................. 1-101.3.4 Encapsulation Formats ......................................................................................... 1-101.3.5 Implementation of Protocol-Based VLAN ............................................................. 1-11Chapter 2 VLAN Configuration .................................................................................................... 2-12.1 VLAN Configuration ........................................................................................................... 2-12.1.1 VLAN Configuration Task List ................................................................................. 2-12.1.2 Basic VLAN Configuration....................................................................................... 2-12.1.3 Basic VLAN Interface Configuration ....................................................................... 2-22.1.4 Displaying VLAN Configuration............................................................................... 2-32.2 Configuring a Port-Based VLAN ........................................................................................ 2-32.2.1 Port-Based VLAN Configuration Task List.............................................................. 2-32.2.2 Configuring the Link Type of an Ethernet Port........................................................ 2-42.2.3 Assigning an Ethernet Port to a VLAN.................................................................... 2-42.2.4 Configuring the Default VLAN for a Port ................................................................. 2-52.2.5 Displaying and Maintaining Port-Based VLAN........................................................ 2-62.2.6 Port-Based VLAN Configuration Example .............................................................. 2-62.3 Configuring a Protocol-Based VLAN ................................................................................. 2-82.3.1 Protocol-Based VLAN Configuration Task List ....................................................... 2-82.3.2 Configuring a Protocol Template for a Protocol-Based VLAN ................................ 2-82.3.3 Associating a Port with a Protocol-Based VLAN................................................... 2-102.3.4 Displaying Protocol-Based VLAN Configuration ................................................... 2-112.3.5 Protocol-Based VLAN Configuration Example...................................................... 2-11