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Configuring protection functions ·························································································································· 75
Displaying and maintaining the spanning tree ··········································································································· 78
Spanning tree configuration examples ························································································································ 79
MSTP configuration example ······························································································································· 79
VLAN configuration ··················································································································································· 84
Introduction to VLAN ····················································································································································· 84
VLAN overview ······················································································································································ 84
VLAN fundamentals··············································································································································· 85
VLAN types ···························································································································································· 86
Configuring basic VLAN settings·································································································································· 86
Configuring basic settings of a VLAN interface ········································································································· 87
VLAN interface overview ······································································································································ 87
Configuration procedure ······································································································································ 87
Port-based VLAN configuration ···································································································································· 88
Introduction to port-based VLAN ························································································································· 88
Assigning an access port to a VLAN ·················································································································· 89
Assigning a trunk port to a VLAN························································································································ 90
Assigning a hybrid port to a VLAN ····················································································································· 91
Port-based VLAN configuration example ············································································································ 92
MAC-based VLAN configuration ·································································································································· 94
Introduction to MAC-based VLAN ······················································································································· 94
Configuring a MAC-based VLAN ························································································································ 96
MAC-based VLAN configuration example ········································································································· 98
Protocol-based VLAN configuration ··························································································································· 101
Introduction to protocol-based VLAN ················································································································ 101
Configuring a protocol-based VLAN ················································································································· 101
Protocol-based VLAN configuration example ··································································································· 102
Displaying and maintaining VLAN ···························································································································· 105
Voice VLAN configuration ······································································································································ 106
Overview ······································································································································································· 106
OUI addresses ····················································································································································· 106
Voice VLAN assignment modes ························································································································· 107
Security mode and normal mode of voice VLANs ··························································································· 109
Configuring a voice VLAN ·········································································································································· 110
Configuration prerequisites ································································································································ 110
Configuring QoS priority settings for voice traffic on an interface ································································ 111
Configuring a port to operate in automatic voice VLAN assignment mode ················································· 111
Configuring a port to operate in manual voice VLAN assignment mode ····················································· 112
Displaying and maintaining voice VLAN ·················································································································· 113
Voice VLAN configuration examples ························································································································· 113
Automatic voice VLAN mode configuration example ····················································································· 113
Manual voice VLAN assignment mode configuration example ····································································· 115
GVRP configuration ················································································································································· 118
Introduction to GVRP ···················································································································································· 118
GARP ···································································································································································· 118
GVRP ····································································································································································· 122
Protocols and standards ····································································································································· 122
GVRP configuration task list ········································································································································ 122
Configuring GVRP functions ········································································································································ 123
Configuring the GARP timers ······································································································································ 124
Displaying and maintaining GVRP ····························································································································· 125
GVRP configuration examples ···································································································································· 125
GVRP normal registration mode configuration example ················································································· 125
