Lenovo RackSwitch G8264 Command Reference Manual page 727

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Table 404.
Miscellaneous Debug Options
Command Syntax and Usage
debug pstat <port alias or number>
Displays all port statistics for the selected port.
Command mode: Privileged EXEC
[no] debug spanning­tree bpdu [receive|transmit]
Enables or disables debugging for Spanning Tree Protocol (STP) Bridge
Protocol Data Unit (BPDU) frames sent or received.
The following parameters are available:
receive filters only BPDU frames received

transmit filters only BPDU frames sent

By default, STP BPDU debugging is disabled.
Command mode: Privileged EXEC
[no] debug spanning­tree tc
Enables or disables the display of messages relating to STP topology changes.
Command mode: Privileged EXEC
[no] debug tacacs­client
Enables or disables TACACS+ client debug messages.
Command mode: Privileged EXEC
clear flash­config
Deletes all flash configuration blocks.
Command mode: Privileged EXEC
Chapter 7: Maintenance Commands
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