Avaya Cajun P882 - Manual (Page 132)

4-16
Chapter 4
Cajun P550/P880/P882 Switch User Guide
6. Click APPLY to save your changes, or CANCEL to restore
previous settings.
Configuring
Spanning Tree
Bridge Ports
Using the CLI To configure spanning tree bridge ports using the CLI, enter the
following command from Configure mode:
> set port spanning-tree-mode {<mod-num>|<mod-swport-
range>}[...,{<mod-num>|<mod-swport-range>}]{disable|enable}
Refer to the Cajun™ P550™/P880/P882 Command Line Interface
Reference Guide for Version 5.0 for details about this command.
Path Cost Sets the spanning tree path cost for this port. The ports
that you prefer be used by the spanning tree should
have the lowest path cost.
Note: Configuring the path cost for a link when the
link is in the down state is not saved in the
configuration NV memory. Establish the link
first, before configuring the path cost.
Top. Change
Detection Allows you to enable or disable topology change
detection. Specifies whether a Topology Change
Notification (TCN) packet is sent through the root port
(or if this switch is the root bridge, whether or not Fast
Aging occurs) whenever the port enters the forwarding
or blocking states. This attribute should only be used on
ports which connect to no other switches.
Note: A topology change occurs when you change a
port mirroring piggyback port.
Table 4-6. Spanning Tree Bridge Port Information Dialog Box
Parameters continued
Parameter Definition