Dot1X Bpdu - Cisco SPS2024 Reference Manual

802.1x Commands

dot1x bpdu

dot1x bpdu
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide
Command Mode
Interface (Ethernet) Configuration mode
User Guidelines
The command is relevant when Multiple hosts is disabled and the user has been
successfully authenticated.
A BPDU message with a MAC address that is not the supplicant MAC address is
not discarded in discard mode.
A BPDU message with a MAC address that is not the supplicant MAC address
causes a shutdown in discard-shutdown mode for GE ports, and is not discarded
for FE ports.
Example
The following command shuts down port e5 upon an unsuccessful authentication
attempt on the port
Console(config)# interface ethernet 5
Console(config-if)# dot1x single-host-violation discard-
shutdown
Use the dot1x bpdu global configuration command to define 802. 1 x BPDU handling
when 802. 1 x is globally disabled. Use the no form of this command to return to
default.
Syntax
dot1x bpdu {filtering | bridging}
no dot1x bpdu
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