R0106-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V7)

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Syntax
stp tc-protection threshold number
undo stp tc-protection threshold
Default
By default, the device can perform a maximum of six forwarding address entry flushes every 10 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
number: Sets the maximum number of immediate forwarding address entry flushes that the device can
perform every 10 seconds. The value is in the range of 1 to 255.
Examples
# Configure the device to perform up to 10 forwarding address entry flushes every 10 seconds.
<Sysname> system-view
[Sysname] stp tc-protection threshold 10
Related commands
stp tc-protection
stp tc-restriction
Use stp tc-restriction to enable TC-BPDU transmission restriction.
Use undo stp tc-restriction to disable TC-BPDU transmission restriction.
Syntax
stp tc-restriction
undo stp tc-restriction
Default
TC-BPDU transmission restriction is disabled.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
When TC-BPDU transmission restriction is enabled on a port, the port does not send TC-BPDUs to other
ports. It also does not delete MAC address entries.
When the setting is configured in Layer 2 Ethernet interface view, it takes effect on only the interface.
Examples
# Enable TC-BPDU transmission restriction on GigabitEthernet 2/1/1.
<Sysname> system-view