Display Fr Class-Map - HP HSR6800 Command Reference Manual

queue-percentage: Threshold for network congestion, expressed in the usage percentage of PVC queues
(the percentage of the current PVC queue length to the total queue length). The value range for this
argument is 1 to 100, and the default is 7.
Usage guidelines
When the percentage of the current PVC queue length to the total PVC queue length exceeds the set
threshold for congestion, congestion occurs to the PVCs. The congestion management function is
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.
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
Related commands
fr congestion-threshold

display fr class-map

Use display fr class-map 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).
Syntax
display fr class-map { fr-class class-name | interface interface-type interface-number } [ | { begin |
exclude | include } regular-expression ]
Views
Any view
Default command 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 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.
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