Command Reference MSTP Commands
9.2 bridge-frame forwarding protocol bpdu
Use this command to enable BPDU transparent transmission. Use the no form of this command to
restore the default setting.
bridge-frame forwarding protocol bpdu
no bridge-frame forwarding protocol bpdu
This function is disabled by default.
Global configuration mode
In the IEEE 802.1Q standard, 01-80-C2-00-00-00, the destination MAC address of BPDU frames, is
reserved. Devices following the IEEE 802.1Q standard don’t forward BPDU frames. In real network
deployment, devices may be required to support BPDU transparent transmission. For example, when
a device is not enabled with STP, BPDU transparent transmission can help implement STP
calculation.
BPDU transparent transmission works only when STP is disabled.
The following example enables BPDU transparent transmission.
Ruijie(config)# bridge-frame forwarding protocol bpdu
9.3 clear spanning-tree counters
Use this command to clear the statistics of the sent and received STP packets.
clear spanning-tree detected-protocols [ interface interface-id ]
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