Allied Telesis IE340 Series User Manual

C613-50631-01 Rev A Command Reference for IE340 Series 699
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
SPANNING TREE COMMANDS
DEBUG
MSTP (RSTP AND STP)
debug mstp (RSTP and STP)
Overview Use this command to enable debugging for the configured spanning tree mode,
and echo data to the console, at various levels. Note that although this command
uses the keyword mstp it displays debugging output for RSTP and STP protocols
as well the MSTP protocol.
Use the no variant of this command to disable spanning tree debugging.
Syntax
debug mstp {all|cli|protocol [detail]|timer [detail]}
debug mstp {packet {rx|tx} [decode] [interface <interface>]}
debug mstp {topology-change [interface <interface>]}
no debug mstp {all|cli|protocol [detail]|timer [detail]}
no debug mstp {packet {rx|tx} [decode] [interface <interface>]}
no debug mstp {topology-change [interface <interface>]}
Mode Privileged Exec and Global Configuration mode
Usage 1 Use the debug mstp topology-change interface command to generate
debugging messages when the device receives an indication of a topology change
in a BPDU from another device. The debugging can be activated on a per-port
basis. Although this command uses the keyword mstp, it displays debugging
output for RSTP and STP protocols as well as the MSTP protocol.
Due to the likely volume of output, these debug messages are best viewed using
the terminal monitor command before issuing the relevant debug mstp
Parameter Description
all Echoes all spanning tree debugging levels to the console.
cli Echoes spanning tree commands to the console.
packet Echoes spanning tree packets to the console.
rx Received packets.
tx Transmitted packets.
protocol Echoes protocol changes to the console.
timer Echoes timer information to the console.
detail Detailed output.
decode Interprets packet contents
topology-change Interprets topology change messages
interface Keyword before <interface> placeholder to specify an
interface to debug
<interface> Placeholder used to specify the name of the interface to
debug.

Allied Telesis IE340 Series Specifications

General

Brand	Allied Telesis
Model	IE340 Series
Category	Switch
Language	English