Dell C9000 series, Reference Manual

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root fails. Enter the keyword
bpduguard
to disable the port
when it receives a BPDU.
shutdown-
onviolation (OPTIONAL) Enter the keywords
shutdown-on-violation
to
hardware disable an interface when a BPDU is received and the
port is disabled.
Command Modes INTERFACE
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
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
8.2.1.0 Introduced the hardware
shutdown-on-violation
option.
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 On an MSTP switch, a port configured as an edge port immediately transitions to the
Forwarding state. Only configure ports connected to end-hosts as edge ports. Consider
an edge port similar to a port with spanning-tree portfast enabled.
If you do not enable
shutdown-on-violation
, BPDUs are still sent to the RPM CPU.
tc-flush-standard
Enable the MAC address flushing after receiving every topology change notification.
C9000 Series
Syntax
tc-flush-standard
To disable, use the
no tc-flush-standard
command.
Multiple Spanning Tree Protocol (MSTP) 1438