H3C Technologies H3C S12500-X Series Switches - Manual (Page 10)

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Configuration procedure ············································································································································· 120
Displaying and maintaining the private VLAN ········································································································· 121
Private VLAN configuration examples ······················································································································· 121
Private VLAN configuration example in promiscuous mode ·········································································· 121
Private VLAN configuration example in trunk promiscuous mode ································································· 124
Configuring QinQ ··················································································································································· 128
Overview ······································································································································································· 128
How QinQ works ················································································································································ 128
Implementations of QinQ ··································································································································· 130
Protocols and standards ····································································································································· 130
Restrictions and guidelines ·········································································································································· 130
Configuring QinQ ························································································································································ 131
Enabling QinQ ···················································································································································· 131
Configuring transparent transmission for VLANs ····························································································· 131
Configuring the TPID for VLAN tags ·························································································································· 132
Configuring the CVLAN TPID ····························································································································· 132
Configuring the SVLAN TPID ······························································································································ 132
Setting the 802.1p priority in SVLAN tags ··············································································································· 133
Displaying and maintaining QinQ ···························································································································· 134
QinQ configuration example ······································································································································ 134
Network requirements ········································································································································· 134
Configuration procedure ···································································································································· 135
VLAN transparent transmission configuration example ··························································································· 137
Network requirements ········································································································································· 137
Configuration procedure ···································································································································· 137
Configuring VLAN mapping ·································································································································· 139
Overview ······································································································································································· 139
Application scenario of one-to-one VLAN mapping ························································································ 139
Application scenario of one-to-two and two-to-two VLAN mapping ······························································ 140
VLAN mapping implementations ······················································································································· 141
VLAN mapping configuration task list ······················································································································· 143
Configuring one-to-one VLAN mapping ···················································································································· 144
Configuring one-to-two VLAN mapping ···················································································································· 145
Configuring two-to-two VLAN mapping ····················································································································· 145
Displaying and maintaining VLAN mapping ············································································································ 146
VLAN mapping configuration examples ··················································································································· 146
One-to-one VLAN mapping configuration example ························································································ 146
One-to-two and two-to-two VLAN mapping configuration example ······························································ 148
Configuring LLDP ·····················································································································································
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Overview ·······································································································································································
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Basic concepts ·····················································································································································
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Work mechanism ················································································································································
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Protocols and standards ·····································································································································
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LLDP configuration task list ··········································································································································
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Performing basic LLDP configuration ··························································································································
533H
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Enabling LLDP ······················································································································································
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Configuring the LLDP bridge mode ····················································································································
535H
159
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Setting the LLDP operating mode ·······················································································································
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Setting the LLDP re-initialization delay ··············································································································
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Enabling LLDP polling··········································································································································
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Configuring the advertisable TLVs ·····················································································································
539H
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Configuring the management address and its encoding format ····································································
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Setting other LLDP parameters ····························································································································
541H
163