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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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tc-flush-standard

Enable the MAC address flushing after receiving every topology change notification.

Syntax tc-flush-standard

To disable, use the no tc-flush-standard command.

Defaults Disabled.
Command Modes CONFIGURATION
Supported Modes Full—Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information By default, the system 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.

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