D-Link DGS-3630-28SC Emulator 1 - Page 327
show spanning-tree bpdu-protection
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Parameters drop block shutdown DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Specifies to drop all received BPDU packets when the interface enters the attacked state. Specifies to drop all packets (include BPDU and normal packets) when the interface enters the attacked state. Specifies to shut down the interface when the interface enters the attacked state. Default By default, this option is disabled. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline Use this command to enable and configure the BPDU protection operational mode. This command is available for the port and port channel interface configuration. Example This example shows how to enable the BPDU Protection function with block mode on port 1. Switch# configure terminal Switch(config)# interface eth1/0/1 Switch(config-if)# spanning-tree bpdu-protection block Switch(config-if)# 14-3 show spanning-tree bpdu-protection This command is used to display BPDU protection information. show spanning-tree bpdu-protection [interface INTERFACE-ID [, | -]] Parameters interface INTERFACE-ID , - (Optional) Specifies the interfaces to be displayed. (Optional) Specifies a series of interfaces or separates a range of interfaces from a previous range. No space is allowed before or after the comma. (Optional) Specifies a range of interfaces. No space is allowed before or after the hyphen. Default None. Command Mode User/Privileged EXEC Mode. 322
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