Command Manual - STP
Quidway S3500 Series Ethernet Switches Chapter 2 BPDU TUNNEL Configuration Commands
Huawei Technologies Proprietary
2-1
Chapter 2 BPDU TUNNEL Configuration
Commands
 Note:
S3552G/S3552P/S3552F/S3528G/S3528P support BPDU TUNNEL.
2.1 BPDU TUNNEL Configuration Commands
2.1.1 vlan-vpn tunnel
Syntax
vlan-vpn tunnel
undo vlan-vpn tunnel
View
System view
Parameter
None
Description
Use the vlan-vpn tunnel command to enable bridge protocol data unit (BPDU) Tunnel
on the switch.
Use the undo vlan-vpn tunnel command to disable BPDU Tunnel on the switch.
BPDU Tunnel enables geographically segmented user network to transmit BPDU
packets transparently over the specified VLAN VPN on the operator’s network. This
allows the user network to participate in a uniform spanning tree calculation while
maintaining a separate spanning tree from the operator network.
By default, BPDU Tunnel is disabled.
Example
# Enable BPDU Tunnel on the switch.
[Quidway] vlan-vpn tunnel