Huawei Quidway S3900 Series Command Manual

Command Manual – Port Basic Configuration
Quidway S3900 Series Ethernet Switches-Release 1510
Chapter 1 Port Basic Configuration
Commands
Huawei Technologies Proprietary
1-21
undo loopback-detection interval-time
View
System view
Parameter
time: Time interval for loopback detection, in the range of 5 to 300 (in seconds). It is 30
seconds by default.
Description
Use the loopback-detection interval-time command to set time interval for loopback
detection.
Use the undo loopback-detection interval-time command to restore the default time
interval.
Example
# Set time interval for loopback detection to 10 seconds.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] loopback-detection interval-time 10
[Quidway]
1.1.21 loopback-detection per-vlan enable
Syntax
loopback-detection per-vlan enable
undo loopback-detection per-vlan enable
View
Ethernet port view
Parameter
None
Description
Use the loopback-detection per-vlan enable command to configure the system to
run loopback detection on all VLANs of the current trunk or hybrid port.
Use the undo loopback-detection per-vlan enable command to restore the default
setting.
By default, the system runs loopback detection only on the default VLAN of the trunk or
hybrid port.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English