H3C Technologies H3C WX3000 Series Unified Switches User Manual
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How VLAN Works..........................................................................................................................10-2
VLAN Interface ..............................................................................................................................10-4
VLAN Classification .......................................................................................................................10-4
Port-Based VLAN..................................................................................................................................10-5
Protocol-Based VLAN ...........................................................................................................................10-5
Introduction to Protocol-Based VLAN............................................................................................10-5
Encapsulation Format of Ethernet Data ........................................................................................10-5
Procedure for the Switch to Judge Packet Protocol......................................................................10-7
Encapsulation Formats..................................................................................................................10-7
Implementation of Protocol-Based VLAN......................................................................................10-8
11 VLAN Configuration ..............................................................................................................................11-1
VLAN Configuration ..............................................................................................................................11-1
Configuration Task List..................................................................................................................11-1
Basic VLAN Configuration.............................................................................................................11-1
Basic VLAN Interface Configuration..............................................................................................11-2
Displaying and Maintaining VLAN .................................................................................................11-2
Configuring a Port-Based VLAN ...........................................................................................................11-3
Configuring a Port-Based VLAN....................................................................................................11-3
Protocol-Based VLAN Configuration Example..............................................................................11-3
Configuring a Protocol-Based VLAN.....................................................................................................11-5
Configuration Task List..................................................................................................................11-5
Configuring a Protocol Template for a Protocol-Based VLAN ......................................................11-5
Associating a Port with a Protocol-Based VLAN...........................................................................11-6
Displaying and Maintaining Protocol-Based VLAN .......................................................................11-7
Protocol-Based VLAN Configuration Example..............................................................................11-7
12 Auto Detect Configuration....................................................................................................................12-1
Introduction to the Auto Detect Function...............................................................................................12-1
Auto Detect Configuration.....................................................................................................................12-2
Auto Detect Basic Configuration ...................................................................................................12-2
Auto Detect Implementation in Static Routing...............................................................................12-2
Auto Detect Implementation in VLAN Interface Backup................................................................12-3
Auto Detect Configuration Examples ....................................................................................................12-4
Configuration Example for Auto Detect Implementation in Static Routing....................................12-4
Configuration Example for Auto Detect Implementation in VLAN Interface Backup.....................12-5
13 Voice VLAN Configuration....................................................................................................................12-1
Voice VLAN Overview...........................................................................................................................12-1
How an IP Phone Works ...............................................................................................................12-1
How the Device Identifies Voice Traffic.........................................................................................12-3
Configuring Operation Mode for Voice VLAN ...............................................................................12-3
Support for Voice VLAN on Various Ports.....................................................................................12-4
Security Mode of Voice VLAN .......................................................................................................12-5
Voice VLAN Configuration ....................................................................................................................12-5
Configuration Prerequisites ...........................................................................................................12-5
Configuring a Voice VLAN to Operate in Automatic Mode............................................................12-6
Configuring a Voice VLAN to Operate in Manual Mode................................................................12-7