H3C Technologies H3C S3100 Series Switches User Manual
Page 849
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[SwitchA-Etherent1/0/5] port hybrid vlan 5 1000 1200 tagged
[SwitchA-Ethernet1/0/5] quit
# Configure Ethernet 1/0/3 as a hybrid port and configure VLAN 5 as its default VLAN. Configure
Ethernet 1/0/3 to remove VLAN tags when forwarding packets of VLAN 5, VLAN 1000, and VLAN 1200.
[SwitchA] interface Ethernet 1/0/3
[SwitchA-Ethernet1/0/3] port link-type hybrid
[SwitchA-Ethernet1/0/3] port hybrid pvid vlan 5
[SwitchA-Etherent1/0/3] port hybrid vlan 5 1000 1200 untagged
# Configure global tag mapping rules for selective QinQ to insert VLAN 1000 tag as the outer VLAN tag
in packets with the tags of VLAN 100 through VLAN 108 as the inner tags, and insert VLAN 1200 tag as
the outer VLAN tag in packets with the tags of VLAN 200 through VLAN 230 as the inner tags.
[SwitchA-Ethernet1/0/3] quit
[SwitchA] vlan-vpn vid 1000
[SwitchA-vid-1000] raw-vlan-id inbound 100 to 108
[SwitchA-vid-1000] quit
[SwitchA] vlan-vpn vid 1200
[SwitchA-vid-1200] raw-vlan-id inbound 200 to 230
# Enable the selective QinQ feature on Ethernet 1/0/3.
[SwitchA-vid-1200] quit
[SwitchA] interface Ethernet 1/0/3
[SwitchA-Ethernet1/0/3] vlan-vpn selective enable
After the above configuration, packets of VLAN 100 through VLAN 108 (that is, packets of PC users) are
tagged with the tag of VLAN 1000 as the outer VLAN tag when they are forwarded to the public network
by Switch A; and packets of VLAN 200 through VLAN 230 (that is, packets of IP phone users) are
tagged with the tag of VLAN 1200 as the outer VLAN tag when they are forwarded to the public network.
z
Configure Switch B.
# Create VLAN 1000, VLAN 1200, VLAN 12 (the default VLAN of Ethernet1/0/12) and VLAN 13 (the
default VLAN of Ethernet1/0/13) on Switch B.
[SwitchB] vlan 1000
[SwitchB-vlan1000] quit
[SwitchB] vlan 1200
[SwitchB-vlan1200] quit
[SwitchB] vlan 12 to 13
# Configure Ethernet 1/0/11 as a hybrid port, and configure Ethernet 1/0/11 not to remove VLAN tags
when forwarding packets of VLAN 12, VLAN 13, VLAN 1000, and VLAN 1200.
[SwitchB] interface Ethernet 1/0/11
[SwitchB-Etherent1/0/11] port link-type hybrid
[SwitchB-Etherent1/0/11] port hybrid vlan 12 13 1000 1200 tagged
# Configure Ethernet1/0/12 as a hybrid port and configure VLAN 12 as its default VLAN . Configure
Ethernet 1/0/12 to remove VLAN tags when forwarding packets of VLAN 12 and VLAN 1000.
[SwitchB] interface Ethernet 1/0/12
[SwitchB-Etherent1/0/12] port link-type hybrid