VBST/4/BPDUPROTECT: This edged-port
[port-name] that enabled BPDU-Protection will be shutdown, because
it received BPDU packet.
Description
The edge port enabled BPDU protection received BPDUs
and was shut down.
Parameters
Parameter Name
Parameter Meaning
[port-name]
Indicates the name of edge port.
Possible Causes
The edge port received BPDUs, and BPDU protection
was enabled globally.
Procedure
Check whether the interface is directly connected to a
user terminal and can be specified as an edge port.
If the interface is directly connected to a user terminal and
therefore can be specified as an edge port, go to Step 2.
If the interface is indirectly connected to a user terminal and
therefore cannot be specified as an edge port, go to Step 3.
Locate the source of the BPDUs on the interface and check
whether the malicious attack exists.
If the malicious attack exists, go to Step 4.
If the malicious attack does not exist, go to Step 3.
Run the undo stp
edged-port and undo shutdown commands in the interface
view to delete the configuration of the edge port and restart the
interface. Then, check whether the log persists. If the log persists,
go to Step 4.
Collect trap, log, and configuration information, and contact technical support personnel.