Dell 9.8(0.0) - page 1467

Version Description
8.3.7.0 Introduced on the S4810.
8.2.1.0 Introduced.
Usage
Information Some non-Dell Networking systems which have hybrid ports participating in PVST+
transmit two kinds of BPDUs: an 802.1D BPDU and an untagged PVST+ BPDU.
Dell Networking systems do not expect PVST+ BPDU on an untagged port. If this
happens, the system places the port in the Error-Disable state. This behavior might
result in the network not converging. To prevent the system from executing this
action, use the no spanning-tree pvst err-disable command cause
invalid-pvst-bpdu.
Related
Commands show spanning-tree pvst — views the PVST+ configuration.
tc-flush-standard
Enable the MAC address flushing after receiving every topology change notification.
Z9500
Syntax tc-flush-standard
To disable, use the no tc-flush-standard command.
Defaults Disabled.
Command
Modes
CONFIGURATION
Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
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.
Per-VLAN Spanning Tree Plus (PVST+) 1467