R21xx-HP FlexFabric 11900 Layer 2 LAN Switching Configuration Guide
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Configuring basic QinQ features ······························································································································· 115
Enabling QinQ ···················································································································································· 115
Configuring transparent transmission for VLANs ····························································································· 115
Configuring the TPID for VLAN tags ·························································································································· 116
Configuring the CVLAN TPID ····························································································································· 116
Configuring the SVLAN TPID ······························································································································ 116
Setting the 802.1p priority in SVLAN tags ··············································································································· 117
Displaying and maintaining QinQ ···························································································································· 118
QinQ configuration example ······································································································································ 118
Network requirements ········································································································································· 118
Configuration procedure ···································································································································· 119
VLAN transparent transmission configuration example ··························································································· 121
Network requirements ········································································································································· 121
Configuration procedure ···································································································································· 121
Configuring VLAN mapping ·································································································································· 123
Overview ······································································································································································· 123
Application scenario of one-to-one VLAN mapping ························································································ 123
Application scenario of one-to-two and two-to-two VLAN mapping ······························································ 124
VLAN mapping implementations ······················································································································· 125
VLAN mapping configuration task list ······················································································································· 127
Configuring one-to-one VLAN mapping ···················································································································· 128
Configuring one-to-two VLAN mapping ···················································································································· 128
Configuring two-to-two VLAN mapping ····················································································································· 129
Displaying and maintaining VLAN mapping ············································································································ 130
VLAN mapping configuration examples ··················································································································· 130
One-to-one VLAN mapping configuration example ························································································ 130
One-to-two and two-to-two VLAN mapping configuration example ······························································ 132
Configuring LLDP ····················································································································································· 136
Overview ······································································································································································· 136
Basic concepts ····················································································································································· 136
Work mechanism ················································································································································ 141
Protocols and standards ····································································································································· 141
LLDP configuration task list ·········································································································································· 141
Performing basic LLDP configuration ·························································································································· 142
Enabling LLDP ······················································································································································ 142
Setting the LLDP operating mode ······················································································································· 142
Setting the LLDP re-initialization delay ·············································································································· 143
Enabling LLDP polling·········································································································································· 143
Configuring the advertisable TLVs ····················································································································· 143
Configuring the management address and its encoding format ···································································· 144
Setting other LLDP parameters ···························································································································· 145
Setting an encapsulation format for LLDPDUs ·································································································· 146
Configuring CDP compatibility ··································································································································· 146
Configuration prerequisites ································································································································ 147
Configuration procedure ···································································································································· 147
Configuring DCBX ························································································································································ 147
DCBX configuration task list ······························································································································· 148
Enabling LLDP and DCBX TLV advertising ········································································································ 148
Configuring APP parameters ······························································································································ 149
Configuring ETS parameters ······························································································································ 150
Configuring PFC parameters ······························································································································ 152
Configuring LLDP trapping and LLDP-MED trapping ································································································ 153
Displaying and maintaining LLDP ······························································································································· 153