Cisco Cisco Packet Data Interworking Function (PDIF) Guide De Dépannage
Subscriber Configuration Mode Commands
▀ qos rate-limit
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
Important:
If this keyword is omitted, the same values are used for all classes.
Default: See Usage section for this command
The action to take on the packets that exceed the committed-data-rate but do not violate the peak-data-rate.
The following actions are supported:
The action to take on the packets that exceed the committed-data-rate but do not violate the peak-data-rate.
The following actions are supported:
: Drop the packet.
: Transmit the packet after lowering the ip-precedence.
: Transmit the packet.
Default: See Usage section for this command
The action to take on the packets that exceed both the committed-data-rate and the peak-data-rate. The
following actions are supported:
The action to take on the packets that exceed both the committed-data-rate and the peak-data-rate. The
following actions are supported:
: Drop the packet.
: Transmit the packet after lowering the IP precedence.
: Transmit the packet.
Usage
This command configures the APN‘s quality of service (QoS) data rate shaping through traffic policing. This
command enables the actions on subscriber flow exceeding or violating peak/committed data rate allowed.
The shaping function also provides an enhanced function to buffer the exceeded user packets in a buffer
memory and sends them to the subscriber when subscriber traffic goes below the committed or peak data rate
limit.
command enables the actions on subscriber flow exceeding or violating peak/committed data rate allowed.
The shaping function also provides an enhanced function to buffer the exceeded user packets in a buffer
memory and sends them to the subscriber when subscriber traffic goes below the committed or peak data rate
limit.
Important:
The user packet buffer function in traffic shaping is not applicable for real-time traffic.
Important:
If the exceed/violate action is set to ―lower-ip-precedence‖, this command may override the
configuration of the
command in the GGSN service configuration mode for packets from the GGSN to
the PDG/TTG. In addition, the GGSN service
command configuration can override the APN setting for
packets from the GGSN to the Internet. Therefore, it is recommended that command not be used in conjunction with this
action.
action.
The command can be entered multiple times to specify different combinations of direction and class. If this
command is not configured at all, the GGSN does not perform traffic policing or QoS negotiation with the
PDG/TTG (i.e., it accepts all of the PDG/TTG-provided values for the PDP context.
command is not configured at all, the GGSN does not perform traffic policing or QoS negotiation with the
PDG/TTG (i.e., it accepts all of the PDG/TTG-provided values for the PDP context.
Important:
This command should be used in conjunction with the max-contexts command to limit the maximum
possible bandwidth consumption by the APN.
Additional information on the QoS traffic shaping and policing functionality is located in the System
Enhanced Feature Configuration Guide.
Default values:
The following table displays the default values for each of the traffic classes:
Enhanced Feature Configuration Guide.
Default values:
The following table displays the default values for each of the traffic classes: