Configuration Examples; Example For Configuring Port-Based Bpdu Tunnels (Different Roles); Figure 9-7 Networking Diagram For Configuring Port-Based Bpdu Tunnels (Different Roles) - Huawei Quidway S9300 Configuration Manual

9 BPDU Tunnel Configuration

9.6 Configuration Examples

This section provides several configuration examples of BPDU tunnels.

9.6.1 Example for Configuring Port-based BPDU Tunnels (Different Roles)

9.6.2 Example for Configuring Port-based BPDU Tunnels (Same Role)
9.6.3 Example for Configuring VLAN-based BPDU Tunnels
9.6.4 Example for Configuring QinQ-based BPDU Tunnels
9.6.1 Example for Configuring Port-based BPDU Tunnels
(Different Roles)
Networking Requirements
As shown in
BPDUs of the CE devices are transmitted through the ISP network. Each port of a PE device is
connected to only one CE device. Therefore, BPDUs sent from a CE device to a PE device do
not contain VLAN tags. In this case, you can configure port-based BPDU tunnels.
In this example, the CE and PE devices play different roles, and the PE devices can transparently
transmit BPDUs from the CE devices.
l
l

Figure 9-7 Networking diagram for configuring port-based BPDU tunnels (different roles)

9-26
Figure 9-7, the CE devices communicate with each other through the PE devices.
The CE devices function as customer bridges. The default destination MAC address of
BPDUs sent from the CE devices is 0180-C200-0000.
The PE devices function as the provider bridges. The default destination MAC address of
BPDUs sent from the PE devices is 0180-C200-0008.
VLAN100
CE1
GE 1/0/0
GE 1/0/0
GE 1/0/1
GE 1/0/0
CE3
VLAN200
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Copyright © Huawei Technologies Co., Ltd.
PE1
GE 1/0/2
GE 1/0/2
Quidway S9300 Terabit Routing Switch
Configuration Guide - Ethernet
VLAN100
CE2
GE 1/0/0
PE2
GE 1/0/0
GE 1/0/1
GE 1/0/0
CE4
VLAN200
Issue 03 (2009-08-20)