Set Loopdetect Trunk Protect - Zte ZXR10 2900E Series Command Reference Manual

Syntax
set loopdetect trunk <trunklist> vlan <vlanlist>{enable|disable}
Parameter Description
Parameter
<trunklist>
<vlanlist>
enable
disable
Guidelines
The set loopdetect trunk vlan with enable is used to enable loop detection on the specified
VLANs for aggregation ports. Each aggregation port can configure up to eight VLANs
(except PVID). If detection on VLANs is enabled but detection on PVID is not enabled, this
command can enable the detection on PVID at the same time. If user-defined VLAN IDs
are the same as PVID, this operation is ignored. The set loopdetect trunk vlan command
with disable is used to disable loop detection on the specified VLANs for aggregation ports.
Note that only detection on the user-defined VLAN IDs can be disabled. Detection on PVID
cannot be disabled.

4.37.9 set loopdetect trunk protect

Purpose
This command enables or disables trunk port protection when trunk port loopback occurs.
Command Mode
Global configuration mode
Syntax
set loopdetect trunk <trunklist> protect {enable | disable}
Parameter Description
Parameter
<trunklist>
enable
disable
SJ-20130731155059-003|2013-11-27 (R1.0)
Description
Aggregation port list.
VLAN list.
Enables loop detection on the specified VLANs for the aggregation
ports.
Disables loop detection on the specified VLANs for the
aggregation ports.
Description
Trunk port list.
Blocks a trunk port when loopback is detected on the port.
Activates an alarm when loopback is detected on a trunk port,
without blocking the port.
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Chapter 4 Service Configuration
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