Bpdu Tunneling Configuration Example - H3C S3610-28P Operation Manual

Operation Manual – QinQ-BPDU Tunneling
H3C S3610&S5510 Series Ethernet Switches
Follow these steps to configure destination multicast MAC address for BPDU tunnel
frames:
Enter system view
Configure the
destination multicast
MAC address for BPDU
Tunnel frames

2.5 BPDU Tunneling Configuration Example

I. Network requirements
Customer A, Customer B, Customer C, and Customer D are customer network
access devices.
Provider A, Provider B, and Provider C are service provider network access
devices, which are interconnected through configured trunk ports.
The configuration is required to satisfy the following requirements:
Geographically dispersed customer network devices Customer A, Customer C
and Customer D can implement consistent spanning tree calculation across the
service provider network.
BPDU packets from Customer B are isolated so it does not take part in the
spanning tree calculation.
II. Network diagram
VLAN2
Provider A
Figure 2-2 Network diagram for BPDU tunneling configuration
To do...
system-view
bpdu-tunnel tunnel-dmac
mac-address
Customer A Customer B
VLAN4
Eth1/0/1
Trunk
Trunk Trunk
VLAN2 VLAN2
Eth1/0/4 Eth1/0/3
Provider C
Customer D Customer C
Chapter 2 BPDU Tunneling Configuration
Use the command...
Eth1/0/2
Provider B
2-5
Remarks
—
Optional
0x010F-E200-0003 by
default.