Administrator Guide

Version 6.2.1.1 Introduced on the E-Series.
Related
Commands
protocol spanning-tree rstp — enters rapid spanning tree mode.
debug spanning-tree rstp
Enable debugging of RSTP and view information on the protocol.
Z9000
Syntax
debug spanning-tree rstp [all | bpdu interface {in | out} |
events]
To disable debugging, use the no debug spanning-tree rstp command.
Parameters
all (OPTIONAL) Enter the keyword all to debug all spanning
tree operations.
bpdu interface
{in | out}
(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 Fast Ethernet interface, enter the keyword
FastEthernet then the slot/port information.
• 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.
events (OPTIONAL) Enter the keyword events to debug RSTP
events.
Command
Modes
EXEC Privilege
1324
Rapid Spanning Tree Protocol (RSTP)