Stp Interface Loop-Protection - H3C S3100 Series Command Manual

Command Manual (For Soliton) – MSTP
H3C S3100 Series Ethernet Switches
Examples
# Configure Ethernet 1/0/3 as an edge port.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp interface Ethernet 1/0/3 edged-port enable

1.1.26 stp interface loop-protection

Syntax
stp interface interface-list loop-protection
undo stp interface interface-list loop-protection
View
System view
Parameters
interface-list: Ethernet port list. You can specify multiple Ethernet ports by providing this
argument in the form of interface-list = { interface-type interface-number [ to
interface-type interface-number ] } &<1-10>, where &<1-10> means that you can
provide up to 10 port indexes/port index ranges for this argument.
Description
Use the stp interface loop-protection command to enable the loop guard function in
system view.
Use the undo stp interface loop-protection command to restore the default state of
the loop guard function in system view.
The loop guard function is disabled by default.
Related commands: stp loop-protection.
Caution:
With the loop guard function enabled, the root guard function and the edge port
configuration are mutually exclusive.
Examples
# Enable the loop guard function for Ethernet 1/0/1.
<Sysname> system-view
Chapter 1 MSTP Configuration Commands
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