H3C S9500 Series Operating Manual page 15

Operation Manual – QinQ
H3C S9500 Series Routing Switches
# Set the port to a trunk port and allow the packets of VLAN 10 to pass the port.
[H3C] vlan 10
[H3C-Ethernet0/1] port
[H3C-Ethernet0/1]port trunk permit vlan 10
3) Configure switch C.
# Enable MSTP.
<H3C> system-view
[H3C] stp enable
# Enable VLAN-VPN tunneling.
[H3C] vlan-vpn tunnel
# Add Ethernet 4/1/1 to VLAN 20.
[H3C] vlan 20
[H3C-Vlan20] port Ethernet4/1/1
[H3C-Vlan20] quit
# Disable STP and enable VLAN-VPN on Ethernet 4/1/1.
[H3C] interface Ethernet4/1/1
[H3C-Ethernet4/1/1] stp disable
[H3C-Ethernet4/1/1] vlan-vpn enable
[H3C-Ethernet4/1/1] quit
# Set Ethernet 4/1/3 to a trunk port and add this port to all the VLANs.
[H3C] interface Ethernet4/1/3
[H3C-Ethernet4/1/3] port link-type trunk
[H3C-Ethernet4/1/3] port trunk permit vlan all
4) Configure switch D.
# Enable MSTP.
<H3C> system-view
[H3C] stp enable
# Enable VLAN-VPN tunneling.
[H3C] vlan-vpn tunnel
# Add Ethernet 3/1/1 to VLAN 20.
[H3C] vlan 20
[H3C-Vlan20] port Ethernet3/1/1
[H3C-Vlan20] quit
# Disable STP and enable VLAN-VPN on Ethernet 3/1/1.
[H3C] interface Ethernet3/1/1
[H3C-Ethernet3/1/1] stp disable
[H3C-Ethernet3/1/1] vlan-vpn enable
[H3C-Ethernet3/1/1] quit
link-type trunk
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Chapter 1 QinQ Configuration