3Com 4500G Family Configuration Manual page 137

1 VLAN Configuration ··································································································································1-1
Introduction to VLAN ·······························································································································1-1
VLAN Overview ·······························································································································1-1
VLAN Fundamentals ·······················································································································1-2
Types of VLAN ································································································································1-3
Configuring Basic VLAN Settings ···········································································································1-3
Configuring Basic Settings of a VLAN Interface ·····················································································1-4
Port-Based VLAN Configuration ·············································································································1-5
Introduction to Port-Based VLAN ····································································································1-5
Assigning an Access Port to a VLAN ······························································································1-7
Assigning a Trunk Port to a VLAN···································································································1-8
Assigning a Hybrid Port to a VLAN ·································································································1-9
MAC-Based VLAN Configuration··········································································································1-11
Introduction to MAC-Based VLAN·································································································1-11
Configuring a MAC Address-Based VLAN ····················································································1-11
Protocol-Based VLAN Configuration·····································································································1-12
Introduction to Protocol-Based VLAN····························································································1-12
Configuring a Protocol-Based VLAN ·····························································································1-13
IP Subnet-Based VLAN Configuration ··································································································1-15
Introduction····································································································································1-15
Configuring an IP Subnet-Based VLAN ························································································1-15
Displaying and Maintaining VLAN·········································································································1-16
VLAN Configuration Example ···············································································································1-16
2 Isolate-User-VLAN Configuration ············································································································2-1
Overview ·················································································································································2-1
Configuring Isolate-User-VLAN···············································································································2-1
Displaying and Maintaining Isolate-User-VLAN······················································································2-3
Isolate-User-VLAN Configuration Example·····························································································2-3
3 Voice VLAN Configuration························································································································3-1
Overview ·················································································································································3-1
OUI Addresses ································································································································3-1
Voice VLAN Assignment Modes ·····································································································3-2
Security Mode and Normal Mode of Voice VLANs ·········································································3-4
Configuring a Voice VLAN ······················································································································3-5
Configuration Prerequisites ·············································································································3-5
Setting a Port to Operate in Automatic Voice VLAN Assignment Mode ·········································3-5
Setting a Port to Operate in Manual Voice VLAN Assignment Mode ·············································3-6
Displaying and Maintaining Voice VLAN·································································································3-7
Voice VLAN Configuration Examples ·····································································································3-7
Automatic Voice VLAN Mode Configuration Example ····································································3-7
Manual Voice VLAN Assignment Mode Configuration Example·····················································3-9
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