H3C S7500X Series Configuration Manual page 281

[DeviceC] stp vlan 10 20 enable
Configure Device D:
6.
# Set the spanning tree mode to PVST.
<DeviceD> system-view
[DeviceD] stp mode pvst
# Enable the spanning tree feature globally and in VLAN 20, and VLAN 30.
[DeviceD] stp global enable
[DeviceD] stp vlan 20 30 enable
Verifying the configuration
When the network is stable, you can use the display stp brief command to display brief spanning tree
information on each device.
# Display brief spanning tree information of the DR system on the primary DR device, Device A.
[DeviceA] display stp brief
VLAN ID
10
20
20
30
# Display brief spanning tree information on Device C.
[DeviceC] display stp brief
VLAN ID
10
20
# Display brief spanning tree information on Device D.
[DeviceD] display stp brief
VLAN ID
20
30
Port
Bridge-Aggregation1
Bridge-Aggregation1
Bridge-Aggregation2
Bridge-Aggregation2
Port
Bridge-Aggregation1
Bridge-Aggregation1
Port
Bridge-Aggregation2
Bridge-Aggregation2
Role STP State
DESI FORWARDING
DESI FORWARDING
DESI FORWARDING
DESI FORWARDING
Role STP State
ROOT FORWARDING
ROOT FORWARDING
Role STP State
ROOT FORWARDING
ROOT FORWARDING
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Protection
NONE
NONE
NONE
NONE
Protection
NONE
NONE
Protection
NONE
NONE