H3C S7500E-X Configuration Manual page 10

Enabling loop detection globally············································································································· 109
Enabling loop detection on a port··········································································································· 109
Setting the loop protection action ··················································································································· 109
Setting the global loop protection action ································································································ 110
Setting the loop protection action on a Layer 2 Ethernet interface ························································ 110
Setting the loop protection action on a Layer 2 aggregate interface ······················································ 110
Setting the loop detection interval ·················································································································· 110
Displaying and maintaining loop detection ····································································································· 111
Loop detection configuration example ··········································································································· 111
Network requirements ···························································································································· 111
Configuration procedure ························································································································· 111
Verifying the configuration ······················································································································ 112
Configuring VLANs ····················································································· 114
Overview ························································································································································ 114
VLAN frame encapsulation ···················································································································· 114
Protocols and standards ························································································································ 115
Configuring basic VLAN settings ··················································································································· 115
Configuring basic settings of a VLAN interface ······························································································ 116
Configuring port-based VLANs ······················································································································ 117
Introduction ············································································································································ 117
Assigning an access port to a VLAN ······································································································ 118
Assigning a trunk port to a VLAN ··········································································································· 119
Assigning a hybrid port to a VLAN ········································································································· 120
Configuring MAC-based VLANs ···················································································································· 121
Introduction ············································································································································ 121
General configuration restrictions and guidelines ·················································································· 123
Configuring static MAC-based VLAN assignment ·················································································· 123
Configuring dynamic MAC-based VLAN assignment ············································································· 124
Configuring server-assigned MAC-based VLAN ···················································································· 125
Configuring IP subnet-based VLANs ············································································································· 125
Configuring protocol-based VLANs ················································································································ 126
Configuring a VLAN group ····························································································································· 127
Displaying and maintaining VLANs ················································································································ 128
VLAN configuration examples ························································································································ 128
Port-based VLAN configuration example ······························································································· 128
MAC-based VLAN configuration example ······························································································ 130
IP subnet-based VLAN configuration example ······················································································ 132
Protocol-based VLAN configuration example ························································································ 133
Configuring super VLANs ··········································································· 137
Super VLAN configuration task list ················································································································ 137
Creating a sub-VLAN ····································································································································· 137
Configuring a super VLAN ····························································································································· 137
Configuring a super VLAN interface ·············································································································· 138
Displaying and maintaining super VLANs ······································································································ 138
Super VLAN configuration example ··············································································································· 139
Network requirements ···························································································································· 139
Configuration procedure ························································································································· 139
Verifying the configuration ······················································································································ 140
Configuring the private VLAN ····································································· 142
Configuration task list ····································································································································· 142
Configuration restrictions and guidelines ······································································································· 143
Configuration procedure ································································································································ 143
Displaying and maintaining the private VLAN ································································································ 145
Private VLAN configuration examples ··········································································································· 146
Promiscuous port configuration example ······························································································· 146
Trunk promiscuous port configuration example ····················································································· 148
Trunk promiscuous and trunk secondary port configuration example ···················································· 152
Secondary VLAN Layer 3 communication configuration example ························································· 155
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