H3C S7500E Series Ethernet Switches Operation Manual

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Operation Manual – QinQ-BPDU Tunneling

H3C S7500E Series Ethernet Switches Chapter 1 QinQ Configuration

1-9

# Configure VLAN 1000 as the default VLAN.

[ProviderA] interface ethernet 2/0/2

[ProviderA-Ethernet2/0/2] port access vlan 1000

# Enable basic QinQ. Tag frames from VLAN 10 with the outer VLAN tag 1000.

[ProviderA-Ethernet2/0/2] qinq enable

[ProviderA-Ethernet2/0/2] quit

z Configuration on Ethernet 2/0/3.

# Configure the port as a trunk port, and permit frames of VLAN 1000, VLAN 2000 and

VLAN 3000 to pass.

[ProviderA] interface ethernet 2/0/3

[ProviderA-Ethernet2/0/3] port link-type trunk

[ProviderA-Ethernet2/0/3] port trunk permit vlan 1000 2000 3000

# To enable interoperability with the third-party devices in the public network, set the

TPID of the service provider network VLAN tags to 0x8200. Therefore, the port tags the

frames with the outer VLAN tag whose TPID is 0x8200.

[ProviderA-Ethernet2/0/3] qinq ethernet-type service-tag 8200

2) Configuration on Provider B

z Configuration on Ethernet 2/0/1

# Configure the port as a trunk port, and permit frames of VLAN 1000, VLAN 2000 and

VLAN 3000 to pass.

<ProviderB> system-view

[ProviderB] interface ethernet 2/0/1

[ProviderB-Ethernet2/0/1] port link-type trunk

[ProviderB-Ethernet2/0/1] port trunk permit vlan 1000 2000 3000

# To enable interoperability with the third-party devices in the public network, set the

TPID of the service provider network VLAN tags to 0x8200. Therefore, the port tags the

received frames with the outer VLAN tag whose TPID is 0x8200.

[ProviderB-Ethernet2/0/1] qinq ethernet-type service-tag 8200

[ProviderB-Ethernet2/0/1] quit

z Configuration on Ethernet 2/0/2

# Configure VLAN 2000 as the default VLAN.

[ProviderB] interface ethernet 2/0/2

[ProviderB-Ethernet2/0/2] port access vlan 2000

# Enable basic QinQ. Tag frames from VLAN 20 with the outer VLAN tag 2000.

[ProviderB-Ethernet2/0/2] qinq enable

[ProviderB-Ethernet2/0/2] quit

z Configuration on Ethernet 2/0/3

# Configure VLAN 3000 as the default VLAN.