R2511-HP MSR Router Series ACL and QoS Command Reference(V5)

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Usage guidelines
Set the FIFO queue length for a DLCI if the device functions as the DCE and an FR class is applied to the
DLCI.
Examples
# Set the FIFO queue length to 80 for the FR class test1.
<Sysname> system-view
[Sysname] fr class test1
[Sysname-fr-class-test1] fifo queue-length 80
Related commands
fr class
fr class
Use fr class to create an FR class and enter FR class view.
Use undo fr class to remove the specified FR class.
Syntax
fr class class-name
undo fr class class-name
Default
No FR class is created.
Views
System view
Default command level
2: System level
Parameters
class-name: Name of an FR class, a string of 1 to 30 characters.
Usage guidelines
The FR class parameters do not take effect until you associate the FR class with an interface or PVC and
enable the FR QoS function on the interface.
With an FR class removed, all the associations associating this FR class with an interface or a DLCI are
released.
Examples
# Create an FR class test1.
<Sysname> system-view
[Sysname] fr class test1
[Sysname-fr-class-test1]
Related commands
fr-class