Traffic-Shaping Adaptation - HPE FlexNetwork HSR6800 series Command Reference Manual

Views
FR interface (main interface or subinterface) view
FR PVC view
Predefined user roles
network-admin
Parameters
class-name: Specifies an FR class by its name, a case-sensitive string of 1 to 30 characters. The FC
class must already exist.
Usage guidelines
For an interface associated with an FR class, all PVCs on the interface inherit the FR QoS
parameters in the FR class.
Examples
# Associate FR class test1 with an FR PVC with DLCI 200.
<Sysname> system-view
[Sysname] interface serial 2/1/1
[Sysname-Serial2/1/1] fr dlci 200
[Sysname-Serial2/1/1-fr-dlci-200] fr-class test1
Related commands
fr class

traffic-shaping adaptation

Use traffic-shaping adaptation to enable FRTS adaptation for an FR class.
Use undo traffic-shaping adaptation to disable FRTS adaptation for an FR class.
Syntax
traffic-shaping adaptation { becn | interface-congestion number }
undo traffic-shaping adaptation { becn | interface-congestion }
Default
FRTS adaptation is disabled for an FR class.
Views
FR class view
Predefined user roles
network-admin
Parameters
becn: Adjusts the traffic rate in response to BECNs.
interface-congestion number: Adjusts the traffic rate in response to the number of packets in the
output queue on the interface. The value range for the number argument is 1 to 40.
Usage guidelines
For BECN-based adaptation, the router reduces the transmission rates of all FRTS-enabled PVCs
associated with the FR class when it receives packets with the BECN bit set. When the router does
not receive packets with the BECN bit set within 125 milliseconds, it increases the transmission rates
of those PVCs.
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