H3C S7500 Series Ethernet Switches Command Manual

Command Manual – MSTP
H3C S7500 Series Ethernet Switches Chapter 1
MSTP Configuration Commands
1-21
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 revert to 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:
Among loop guard function, root guard function and edge port setting, only one can be
valid on the same port.
Examples
# Enable the loop guard function on Ethernet 2/0/1.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] stp interface Ethernet 2/0/1 loop-protection
1.1.20 stp interface mcheck
Syntax
stp [ interface interface-list ] mcheck
View
System view