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tc-flush-standard
Enable the MAC address flushing after receiving every topology change notification.
S4820T
Syntax
tc-flush-standard
To disable, use the no tc-flush-standard command.
Defaults Disabled.
Command
Modes
CONFIGURATION
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
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
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.
Usage
Information
By default, Dell Networking OS implements an optimized flush mechanism for
PVST+. This implementation helps in flushing the 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
this knob command on to enable flushing MAC addresses after receiving every
topology change notification.
Per-VLAN Spanning Tree Plus (PVST+)
1453