User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 336 System Manual
4.3.10.15.2 Displaying Configuration Information for the SFA PHS Functionality
To display the current configuration information for the SFA PHS functionality,
run the following command:
npu# show sfa
4.3.10.15.3 Configuring Service Profiles
The NPU allows for guaranteed end-to-end QoS for user traffic across the ASN.
The QoS approach is connection-oriented, whereby user traffic is classified into
"service flows." A service flow is a unidirectional stream of packets, either in the
downlink or uplink direction, associated with a certain set of QoS requirements
such as maximum latency. The QoS requirements for service flows are derived
from "service profiles" defined by the operator. A service profile is a set of
attributes shared by a set of service flows. For instance, an operator might define
a service profile called "Internet Gold" that will include QoS and other definitions
to be applied to service flows associated with users subscribed to the operator's
"Internet Gold" service package.
The factory default configuration includes an ‘empty” (no defined Service Flows)
Service Profile with the name Default. If enabled, it will be used if profile
descriptor is missing in service provisioning or if received profile descriptor is
disabled. Up to 63 additional Service Profiles may be created.
Command
Modes
Global configuration mode
Command
Syntax
npu# show sfa
Privilege
Level
1
Display
Format
SFA Configuration :
PHS <Enable/Disable>
Command
Modes
Global command mode