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Loopback detection configuration commands
display loopback-detection
Syntax
display loopback-detection
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view
Default level
1: Monitor level
Parameters
|
: Filters command output by specifying a regular expression. For more information about regular
expressions, see
Fundamentals Configuration Guide
.
begin
: Displays the first line that matches the specified regular expression and all lines that follow.
exclude
: Displays all lines that do not match the specified regular expression.
include
: Displays all lines that match the specified regular expression.
regular-expression
: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use
display loopback-detection
to display the status of the loopback detection function.
Example
# Display the loopback detection status.
<Sysname> display loopback-detection
Loopback-detection is running.
Detection interval is 30 seconds.
No port is detected with loopback.
loopback-detection enable
Syntax
loopback-detection enable
undo loopback-detection enable
View
System view
Default level
2: System level
Parameters
None