H3C SOHO IE4300, Command Reference Manual

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If this command is configured on a member port in an aggregation group, it takes effect only after the
port leaves the aggregation group.
Examples
# Enable loop guard on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] stp loop-protection
Related commands
stp edged-port
stp root-protection
stp max-hops
Use
stp max-hops
to set the maximum number of hops for an MST region.
Use
undo stp max-hops
to restore the default.
Syntax
stp max-hops hops
undo stp max-hops
Default
The maximum number of hops for an MST region is 20.
Views
System view
Predefined user roles
network-admin
Parameters
hops
: Specifies the maximum hops in the range of 1 to 40.
Examples
# Set the maximum hops of the MST region to 35.
<Sysname> system-view
[Sysname] stp max-hops 35
Related commands
display stp
stp mcheck
Use
stp mcheck
to perform mCheck on a port.
Syntax
stp mcheck
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view