Configuration procedure

1. Enter system view.

system-view

N/A

2. Globally disable the spanning tree feature.

undo stp global enable

• If the device starts up with the initial settings, the spanning tree feature is disabled globally by default.

• If the device starts up with the factory defaults, the spanning tree feature is enabled globally by default.

For more information about the startup configuration, see Fundamentals Configuration Guide.

3. Enable TC Snooping.

stp tc-snooping

By default, TC Snooping is disabled.