Huawei Quidway S3900 Series Operation Manual page 944

Operation Manual – VLAN VPN
Quidway S3900 Series Ethernet Switches-Release 1510
II. Network diagram
VLAN 2 VLAN 2 VLAN 2
Provider1 Provider1 Provider1
Figure 2-4 Network diagram for BPDU Tunnel configuration
III. Configuration procedure
1) Configure Provide1.
# Enable NDP on Ethernet1/0/1 port.
<Quidway> system-view
[Quidway] interface Ethernet 1/0/1
[Quidway-Ethernet1/0/1] ndp enable
# Enable the BPDU Tunnel function on Ethernet1/0/2 port.
[Quidway-Ethernet1/0/1] quit
[Quidway] interface Ethernet 1/0/2
[Quidway-Ethernet1/0/2] bpdu-tunnel uplink
[Quidway-Ethernet1/0/2] bpdu-tunnel ndp
2) Configure Provider2.
# Enable the BPDU Tunnel function for NDP packets on Ethernet1/0/3 port.
<Quidway> system-view
[Quidway] interface Ethernet 1/0/3
[Quidway-Ethernet1/0/3] bpdu-tunnel uplink
[Quidway-Ethernet1/0/3] bpdu-tunnel ndp
Customer1 Customer1 Customer1
Ethernet1/0/1 Ethernet1/0/1 Ethernet1/0/1
Ethernet1/0/3 Ethernet1/0/3 Ethernet1/0/3
Trunk Trunk
Ethernet1/0/2 Ethernet1/0/2 Ethernet1/0/2
Huawei Technologies Proprietary
2-4
Chapter 2 BPDU Tunnel Configuration
Customer2 Customer2 Customer2
Ethernet1/0/4 Ethernet1/0/4 Ethernet1/0/4
VLAN 4 VLAN 4 VLAN 4
Provider2 Provider2 Provider2