Debug Spanning-Tree Mstp - Dell Force10 MXL Blade Reference Manual

debug spanning-tree mstp

Syntax
Parameters
Command Modes
Command
History
Example
description
Syntax
Parameters
Defaults
Command Modes
372 | Multiple Spanning Tree Protocol (MSTP)
Enable debugging of the multiple spanning tree protocol and view information on the protocol.
debug spanning-tree mstp [all | bpdu interface { in | out } | events]
To disable debugging, use the no debug spanning-tree mstp command.
all
(OPTIONAL) Enter the keyword
bpdu interface in
{ (OPTIONAL) Enter the keyword
|
out
}
(OPTIONAL) Enter the interface keyword along with the type slot/port of the
interface you want displayed. Type slot/port options are the following:
•
•
•
Optionally, enter an in or out parameter in conjunction with the optional interface:
•
•
events
(OPTIONAL) Enter the keyword
EXEC Privilege
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
Figure 20-1. debug spanning-tree mstp bpdu Command Example
FTOS#debug spanning-tree mstp bpdu tengigabitethernet 0/16 ?
in Receive (in)
out Transmit (out)
FTOS#
Enter a description of the multiple spanning tree protocol.
description { description }
To remove the description, use the no description {
description
Enter a description to identify the Multiple Spanning Tree (80 characters maximum).
none
SPANNING TREE (The prompt is "config-mstp".)
all
bpdu
For a Port Channel interface, enter the keyword
number:
Range: 1 to 128
For a 10-Gigabit Ethernet interface, enter the keyword
followed by the slot/port information.
For a 40-Gigabit Ethernet interface, enter the keyword
the slot/port information.
in
For Receive, enter
out
For Transmit, enter
events
description
to debug all spanning tree operations.
to debug Bridge Protocol Data Units.
port-channel
TenGigabitEthernet
fortyGigE
to debug MSTP events.
} command.
followed by a
followed by