Loopback-Detection Interval-Time - HP MSR series Command Reference Manual

Views
Layer 2 Ethernet interface view
Default command level
2: System level
Usage guidelines
When a hybrid or trunk port detects a loop condition, it sends traps, whether loopback detection control
is enabled or not. However, the port performs the protective action that you configure with the
loopback-detection action command only after loopback detection control is enabled.
This command is not applicable to access ports.
Examples
# Enable loopback detection control on the trunk port Ethernet 1/1.
<Sysname> system-view
[Sysname] loopback-detection enable
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] port link-type trunk
[Sysname-Ethernet1/1] loopback-detection enable
[Sysname-Ethernet1/1] loopback-detection control enable

loopback-detection interval-time

Use loopback-detection interval-time to set the loopback detection interval.
Use undo loopback-detection interval-time to restore the default loopback detection interval.
Syntax
loopback-detection interval-time time
undo loopback-detection interval-time
Default
The loopback detection interval is 30 seconds.
Views
System view
Default command level
2: System level
Parameters
time: Specifies the loopback detection interval in the range of 5 to 300 seconds.
Examples
# Set the loopback detection interval to 10 seconds.
<Sysname> system-view
[Sysname] loopback-detection interval-time 10
Related commands
display loopback-detection
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