Command Line Reference Guide

switchport
spanning-tree rstp edge-port
no shutdown
Dell#
tc-flush-standard
Enable the MAC address flushing after receiving every topology change notification.
Z9500
Syntax
tc-flush-standard
To disable, use the no tc-flush-standard command.
Defaults Disabled
Command
Modes
CONFIGURATION (conf-rstp)
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
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
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.
6.5.1.0 Introduced on the E-Series.
Usage
Information
By default, the system implements an optimized flush mechanism for RSTP. This
implementation helps in flushing MAC addresses only when necessary (and less
often), allowing for faster convergence during topology changes. However, if a
standards-based flush mechanism is needed, you can turn on this knob command
to enable flushing MAC addresses after receiving every topology change
notification.
1438
Rapid Spanning Tree Protocol (RSTP)