Spanning-Tree Mstp Edge-Port; Tc-Flush-Standard - Dell Force10 S4810P Reference Manual

spanning-tree mstp edge-port

Configures the interface as an MST edge port and optionally a Bridge Protocol Data Unit (BPDU) guard.
C-Series, E-Series, S-Series, Z-Series
Syntax spanning-tree mstp edge-port [bpduguard [shutdown-on-
violation]]
Parameters
mstp edge-port
bpduguard
shutdown-
onviolation
Command Modes INTERFACE
Command History
Version 8.3.11.1
Version 8.2.1.0
Version 7.6.1.0
Version 7.5.1.0
Version 6.5.1.0
Usage On an MSTP switch, a port configured as an edge port immediately transitions to the
Information forwarding state. You should 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.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax tc-flush-standard
To disable, use the no tc-flush-standard command.
Defaults Disabled.
1114
Enter the keyword mstp followed by the keywords edge-port to
configure the interface as a Multiple Spanning Tree edge port.
(OPTIONAL) Enter the keyword portfast to enable Portfast to
move the interface into forwarding mode immediately after the root
fails. Enter the keyword bpduguard to disable the port when it
receives a BPDU.
(OPTIONAL) Enter the keywords shutdown-on-violation to
hardware disable an interface when a BPDU is received and the port
is disabled.
Introduced on the Z9000.
Introduced the hardware shutdown-on-violation option.
Introduced on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.