Chapter 4 Service Configuration
Syntax
set loopdetect port
<
portlist
>
vlan
<
vlanlist
>{
enable
|
disable
}
Parameter Description
Parameter
Description
<
portlist
>
Port list.
<
vlanlist
>
VLAN list.
enable
Enables loop detection of the specified ports in the specified
VLANs.
disable
Disables loop detection of the specified ports in the specified
VLANs.
Guidelines
The
set loopdetect port vlan
with the
enable
parameter is used to enable loop detection of the
specified ports in the specified VLANs. Each port can configure up to eight VLANs (except
PVID). If the detection on VLANs is enabled but the detection on PVID is not enabled,
this command can enable the detection on PVID at the same time. If the user-configured
VLAN ID is the same as PVID, this operation is ignored. The
set loopdetect port vlan
command with the
disable
parameter is used to disable loop detection of the specified
ports in the specified VLANs. Note that only the detection on the user-defined VLAN IDs
can be disabled. Detection on PVID cannot be disabled.
4.35.5 set loopdetect port protect
Purpose
This command enables or disables port protection when there is a loop on a port.
Command Mode
Global configuration mode
Syntax
set loopdetect port
<
portlist
>
protect
{
enable
|
disable
}
Parameter Description
Parameter
Description
<
portlist
>
Port list.
enable
When a loop is detected on a port, block this port.
disable
When a loop is detected on a port, activate an alarm but not block
this port.
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