Administrator Guide
Version Description
7.5.1.0 Introduced on the C-Series.
6.5.1.0 Introduced
Usage Information By default, Dell Networking OS implements an optimized ush mechanism for MSTP. This mechanism helps in
ushing the MAC addresses only when necessary (and less often) allowing for faster convergence during topology
changes. However, if a standards-based ush mechanism is needed, this knob command can be turned on to
enable ushing MAC addresses after receiving every topology change notication.
Multiple Spanning Tree Protocol (MSTP) 1021