Display Fr Class-Map - H3C SR6600 Command Reference Manual

performed for packets of PVCs as follows: dropping the FR packets with the DE flag bit 1, and setting the
BECN flag bits and FECN flag bits of FR packets to 1.
Related commands: fr congestion-threshold.
Examples
# Create an FR class test1 and configure the FR network to drop FR packets with the DE flag bit 1 when
the current PVC queue length uses more than 80% of the total PVC queue length.
<Sysname> system-view
[Sysname] fr class test1
[Sysname-fr-class-test1] congestion-threshold de 80

display fr class-map

Syntax
display fr class-map { fr-class class-name | interface interface-type interface-number } [ | { begin |
exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
fr-class class-name: Displays the mapping relationship between the specified FR class and interfaces.
The class-name argument is the name of an FR class, and is a string of 1 to 30 characters.
interface interface-type interface-number: Displays the mapping relationship between FR classes and the
specified interface. The interface-type interface-number argument specifies an interface by its type and
number.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the 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, which is a case sensitive string of 1 to 256 characters.
Description
Use the display fr class-map command to display the mapping relationship between FR classes and
interfaces (including the DLCIs of an interface, subinterfaces of an interface, and the DLCIs of
subinterfaces).
For this command, you can specify an FR class name, or specify a primary interface. However, you
cannot specify a subinterface.
Examples
# Display the mapping relationship between Serial 2/0/1 and FR classes.
<Sysname> display fr class-map interface Serial 2/0/1
Serial2/0/1
fr-class ts1
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