D-Link xStack Reference Manual page 177

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xStack DGS-3120 Series Layer 3 Managed Gigabit Switch CLI Reference Guide
Format
config bpdu_protection [trap | log] [none | attack_detected | attack_cleared | both]
Parameters
trap - To specify the trap state.
log - To specify the log state.
none - Neither attack_detected nor attack_cleared is trapped or logged.
attack_detected - Events will be logged or trapped when the BPDU attacks is detected.
attack_cleared - Events will be logged or trapped when the BPDU attacks is cleared.
both - The events of attack_detected and attack_cleared shall be trapped or logged.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To config the bpdu_protection trap state as both for the entire switch:
DGS-3120-24TC:admin#config bpdu_protection trap both
Command: config bpdu_protection trap both
Success.
DGS-3120-24TC:admin#
13-4 enable bpdu_protection
Description
This command is used to enable BPDU protection function globally for the Switch.
Format
enable bpdu_protection
Parameters
None.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable bpdu_protection function globally for the entire switch:
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