Service Manual

• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
Optionally, enter an in or out parameter with the optional interface:
• For Receive, enter the keyword in.
• For Transmit, enter the keyword out.
events (OPTIONAL) Enter the keyword events to debug MSTP events.
Command Modes EXEC Privilege
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example
Dell#debug spanning-tree mstp bpdu tengigabitethernet 0/16 ?
in Receive (in)
out Transmit (out)
Dell#
description
Enter a description of the multiple spanning tree.
Syntax
description {description}
To remove the description, use the no description {description} command.
Parameters
description Enter a description to identify the multiple spanning tree (maximum 80 characters).
Defaults none
Command Modes SPANNING TREE (The prompt is “config-mstp”.)
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Related Commands protocol spanning-tree mstp — enters MULTIPLE SPANNING TREE mode on the switch.
disable
Globally disable the multiple spanning tree protocol on the switch.
Syntax
disable
To enable MSTP, enter the no disable command.
Defaults disabled.
Multiple Spanning Tree Protocol (MSTP) 819