Huawei Quidway S9300 Configuration Manual page 270

9 BPDU Tunnel Configuration
[PE1-GigabitEthernet1/0/1] bpdu-tunnel enable
[PE1-GigabitEthernet1/0/1] quit
# Configure PE2.
[PE2] vlan 100
[PE2-vlan100] quit
[PE2] interface GigabitEthernet 1/0/0
[PE2-GigabitEthernet1/0/0] port hybrid pvid vlan 100
[PE2-GigabitEthernet1/0/0] port hybrid untagged vlan 100
[PE2-GigabitEthernet1/0/0] quit
[PE2] vlan 200
[PE2-vlan200] quit
[PE2] interface GigabitEthernet 1/0/1
[PE2-GigabitEthernet1/0/1] port hybrid pvid vlan 200
[PE2-GigabitEthernet1/0/1] port hybrid untagged vlan 200
[PE2-GigabitEthernet1/0/1] quit
[PE2] interface gigabitethernet 1/0/0
[PE2-GigabitEthernet1/0/0] stp disable
[PE2-GigabitEthernet1/0/0] bpdu-tunnel enable
[PE2-GigabitEthernet1/0/0] quit
[PE2] interface gigabitethernet 1/0/1
[PE2-GigabitEthernet1/0/1] stp disable
[PE2-GigabitEthernet1/0/1] bpdu-tunnel enable
[PE2-GigabitEthernet1/0/1] quit
Step 4 On the PE devices, configure GE 1/0/2 at the PSN side to allow BPDUs from VLAN 100 and
VLAN 200 to pass through.
# Configure PE1.
[PE1] interface gigabitethernet 1/0/2
[PE1-GigabitEthernet1/0/2] port link-type trunk
[PE1-GigabitEthernet1/0/2] port trunk allow-pass vlan 100 200
[PE1-GigabitEthernet1/0/2] quit
# Configure PE2.
[PE2] interface gigabitethernet 1/0/2
[PE2-GigabitEthernet1/0/2] port link-type trunk
[PE2-GigabitEthernet1/0/2] port trunk allow-pass vlan 100 200
[PE2-GigabitEthernet1/0/2] quit
Step 5 Verify the configuration.
Run the display stp command on CE1 and CE2 to view the roots in the MST region. You can
find that a spanning tree is calculated between CE1 and CE2. GE 1/0/0 of CE1 is a root port,
and CE 1/0/0 of CE2 is a designated port.
<CE1> display stp
-------[CIST Global Info] [Mode MSTP] -------
CIST Bridge
Bridge Times
CIST Root/ERPC
CIST RegRoot/IRPC
CIST RootPortId
BPDU-Protection
TC or TCN received
STP Converge Mode
Time since last TC received :0 days 2h:24m:36s
----[Port1(GigabitEthernet1/0/0)] [FORWARDING] ----
Port Protocol
Port Role
Port Priority
Port Cost(Dot1T )
Desg. Bridge/Port
Port Edged
Point-to-point
9-34
:32768.00e0-fc9f-3257
:Hello 2s MaxAge 20s FwDly 15s MaxHop 20
:32768.00e0-fc9a-4315 / 199999
:32768.00e0-fc9f-3257 / 0
:128.82
:disabled
:6
:Fast
:enabled
:CIST Root Port
:128
:Config=auto / Active=199999
:32768.00e0-fc9a-4315 / 128.82
:Config=disabled / Active=disabled
:Config=auto / Active=true
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Quidway S9300 Terabit Routing Switch
Configuration Guide - Ethernet
Issue 03 (2009-08-20)