Users Guide
Version Description
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
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 on the E-Series.
Usage Information By default, Dell Networking OS implements an optimized ush mechanism for RSTP. This implementation helps in
ushing MAC addresses only when necessary (and less often), allowing for faster convergence during topology
changes. However, if a standards-based ush mechanism is needed, you can turn on this knob command to enable
ushing MAC addresses after receiving every topology change notication.
1286 Rapid Spanning Tree Protocol (RSTP)