Huawei Quidway S3900 Series User Manual

Operation Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 1 MSTP Configuration
Huawei Technologies Proprietary
1-47
1.11 BPDU Tunnel Configuration Example
I. Network requirements
z S3900 series switches operate as the access devices of the operator’s network,
that is, Switch C and Switch D in the network diagram.
z S2000 series switches operate as the access devices of the user’s network, that is,
Switch A and Switch B in the network diagram.
z Switch C and Switch D connect to each other through the configured trunk port of
the switch, and are enabled with the BPDU Tunnel function. Thereby transparent
transmission is realized between the user’s network and the operator’s network.
II. Network diagram
Switch C
Switch A E 0/1
Switch D
Switch B
E 1/0/2
E 0/1
E 1/0/1
Switch C
Switch A
E 1/0/1
E 0/1
Switch D
Switch B
E 0/1
E 1/0/2
Switch C
Switch A E 0/1
Switch D
Switch B
E 1/0/2
E 0/1
E 1/0/1
Switch C
Switch A
E 1/0/1
E 0/1
Switch D
Switch B
E 0/1
E 1/0/2
Figure 1-8 Network diagram for BPDU Tunnel configuration
III. Configuration procedure
1) Configure Switch A.
# Enable RSTP.
<Quidway> system-view
[Quidway] stp enable
# Add port Ethernet0/1 to VLAN 10.
[Quidway] vlan 10
[Quidway-Vlan10] port Ethernet 0/1
2) Configure Switch B.
# Enable RSTP.
<Quidway> system-view
[Quidway] stp enable
# Add port Ethernet0/1 to VLAN 10.
[Quidway] vlan 10
[Quidway-Vlan10] port Ethernet 0/1

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English