Specifications

Spanning Tree Configuration Command Set
Reviewing and Setting Spanning Tree Bridge Parameters
5-84 Matrix DFE-Gold Series Configuration Guide
5.2.1.75 show spantree debug
Use this command to display Spanning Tree debug counters for one or more ports.
show spantree debug [port port-string] [sid sid] [active]
Syntax Description
Command Defaults
• If port-string is not specified, no port information will be displayed.
• If sid is not specified, debug counters will be displayed for Spanning Tree 0.
Command Type
Switch command.
Command Mode
Read-Only.
port port-string (Optional) Displays debug counters for specific port(s). For
a detailed description of possible port-string values, refer to
Section 3.1.1.
sid sid (Optional) Displays the debug counters for a specific
Spanning Tree identifier. Valid values are 0 - 4094. If not
specified, SID 0 is assumed.
active (Optional) Displays only the debug counters for ports that
have received at least one configuration or RSTP BPDU.