Service Manual

Table Of Contents
Version Description
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 flush mechanism for RSTP. This implementation
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.
1226 Rapid Spanning Tree Protocol (RSTP)