Enabling Root Guard; Enabling Loop Guard - H3C S5500-SI Series Operation Manual

Operation Manual – MSTP
H3C S5500-SI Series Ethernet Switches

1.8.3 Enabling Root Guard

Note:
We recommend that you enable loop guard if your device supports this function.
I. Configuration procedure
Follow these steps to enable root guard:
Enter system view
Enter
Ethernet
interface
view or port
group view
Enable the root guard
function for the ports(s)

1.8.4 Enabling Loop Guard

Note:
We recommend that you enable loop guard if your device supports this function.
I. Configuration procedure
Follow these steps to enable loop guard:
To do...
system-view
Enter
Ethernet interface
interface interface-number
view
port-group
Enter port
port-group-name
group view
aggregation agg-id }
stp root-protection
Use the command...
interface-type
{ manual
1-45
Chapter 1 MSTP Configuration
Remarks
—
User either command
Configured in Ethernet
interface view, the setting
is effective on the current
port only; configured in
port group view,
|
setting is effective on all
ports in the port group
Required
Disabled by default
the