Dell C9000 series, Справочное руководство

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Parameters
all (OPTIONAL) Enter the keyword all to debug
all
spanning tree
operations.
bpdu
interface
{in | out}
(OPTIONAL) Enter the keyword
bpdu
to debug bridge protocol
data units (BPDU).
(OPTIONAL) Enter the interface keyword along with the type
slot/port of the interface you want displayed. Type slot/port
options are the following:
• For a Port Channel interface, enter the keywords
port-
channel
then a number. The range is from 1 to 128.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
then the slot/port information.
• 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 This guide is platform-specific. For command information about other platforms, refer
to the relevant Dell Networking OS Command Line Reference Guide .
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.1 Introduced on the E-Series.
Example
Dell#debug spanning-tree mstp bpdu tengigabitethernet 2/0 ?
in Receive (in)
out Transmit (out)
Multiple Spanning Tree Protocol (MSTP) 1421