Software Version 2.8.1

51

STP Enhancement

You can now display the RSTP states for one or more ports by using the existing command:

show stp port={port-listall} rstpstate

The information for each port now starts with the port number. This makes the output more readable.

Command Changes

The following table summarises the modified command:

CommandChange

show stp port

New Port field in output

 

 

Command Reference Updates

This section describes the changed portions of modified commands and output screens. For modified commands and output, the new parameters, options, and fields are shown in bold.

show stp port

Syntax SHow STP[={stp-nameALL}] POrt={port-listALL} RSTPstate

Description The output of this command includes a new field.

Figure 12: Example output from the show stp port rstpstate command

RSTP

State Information

 

---------------------------------------------------------------------------

STP

Name: default

 

Bridge Level State Machine

............ STATE

 

Port Role Selection

Role Selection

Port

1

 

Port State Machines

STATE

 

Port Information

Disabled

 

Port Role Transitions

Blocked Port

 

Port State Transition

Discarding

 

Topology Change

Inactive

 

Port Protocol Migration

Init

 

Port Transmit

Idle

Port

2

 

Port State Machines

STATE

 

Port Information

Disabled

 

Port Role Transitions

Blocked Port

 

Port State Transition

Discarding

 

Topology Change

Inactive

 

Port Protocol Migration

Init

 

Port Transmit

Idle

.

 

 

 

.

 

 

 

.

 

 

 

 

 

 

 

 

Table 11: New parameters in the output of the show stp port rstpstate command

 

 

 

 

 

 

Parameter

Meaning

 

 

 

 

 

 

Port

The number of the port for which state information is displayed.

 

 

 

 

Software Version 2.8.1 C613-10477-00 REV B

Page 51
Image 51
Allied Telesis AT-8700XL, RAPIER I, X900-48FE, AT-8900, AT-9900 manual STP Enhancement, Show stp port, New Port field in output