Reference Guide

tc-flush-standard
Enable the MAC address flushing after receiving every topology change notification.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
tc-flush-standard
To disable, use the no tc-flush-standard command.
Defaults Disabled
Command Modes CONFIGURATION
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
Version 6.5.1.0 Introduced on the E-Series.
Usage
Information
By default, FTOS implements an optimized flush mechanism for RSTP. This 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.
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