Debug Spanning-Tree Rstp - Dell Z9500 Command Reference Manual

Version
7.5.1.0
6.2.1.1
Related protocol spanning-tree rstp
Commands

debug spanning-tree rstp

Enable debugging of RSTP and view information on the protocol.
Z9500
Syntax
debug spanning-tree rstp [all | bpdu interface {in | out} |
events]
To disable debugging, use the no debug spanning-tree rstp command.
Parameters
all
bpdu interface
{in | out}
events
1578
Description
Introduced on the C-Series.
Introduced on the E-Series.
— enters rapid spanning tree mode.
(OPTIONAL) Enter the keyword all to debug all spanning
tree operations.
(OPTIONAL) Enter the keyword bpdu to debug the bridge
protocol data units.
(OPTIONAL) Enter the keyword interface 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 in.
• For Transmit, enter out.
(OPTIONAL) Enter the keyword events to debug RSTP
events.
Rapid Spanning Tree Protocol (RSTP)