Enabling basic QinQ ·········································································································································· 158
Configuring selective QinQ ········································································································································ 159
Configuration procedure ···································································································································· 162
QinQ configuration examples ···································································································································· 163
Configuring VLAN mapping ·································································································································· 174
Overview ······································································································································································· 174
Concepts and terms ············································································································································ 176
VLAN mapping implementations ······················································································································· 177
VLAN mapping configuration tasks ··························································································································· 178
Configuration prerequisites ································································································································ 179
Configuring an uplink policy ······························································································································ 179
Configuring a downlink policy ·························································································································· 179
Configuration prerequisites ································································································································ 181
Configuring an uplink policy ······························································································································ 181
Configuring LLDP ····················································································································································· 194
Overview ······································································································································································· 194
Background ·························································································································································· 194
Basic concepts ····················································································································································· 194
How LLDP works ·················································································································································· 198
Protocols and standards ····································································································································· 199
LLDP configuration task list ·········································································································································· 199
Enabling LLDP ······················································································································································ 199
Setting the LLDP operating mode ······················································································································· 200
Enabling LLDP polling·········································································································································· 200
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