Cisco Cisco Packet Data Gateway (PDG)
GTP-U Service Configuration Mode Commands
▀ ip qos-dscp
▄ Command Line Interface Reference, StarOS Release 18
6220
ip qos-dscp
Configures the quality of service (QoS) differentiated service code point (DSCP) per-hop behavior (PHB) to be marked
on the outer header of signalling packets originating from the LTE component.
on the outer header of signalling packets originating from the LTE component.
Product
ePDG
P-GW
SAEGW
S-GW
Privilege
Administrator
Mode
Exec > Global Configuration > Context Configuration > GTP-U Service Configuration
configure > context context_name > gtpu-service service_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-gtpu-service)#
Syntax
ip qos-dscp { af11 | af12 | af13 | af21 | af22 | af23 | af31 | af32 | af33 | af41 | af42
| af43 | be | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef }
| af43 | be | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef }
[ default | no ] ip qos-dscp
default
Sets/restores default value.
no
Disables DSCP marking.
af11 | af12 | af13 | af21 | af22 | af23 | af31 | af32 | af33 | af41 | af42 | af43
| be | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef
| be | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef
Specifies the IP QoS DSCP PHB to be marked on the outer header of signalling packets originating from the
LTE component. This is a standards-based feature (RFC 2597 and RFC 2474).
Note that CS (class selector) mode options below are provided to support backward compatibility with the IP
precedence field used by some network devides. CS maps one-to-one to IP precedence, where CS1 is IP
precedence value 1. If a packet is received from a non-DSCP aware router that used IP precedence markings,
then the DSCP router can still understand the encoding as a Class Selector code point.
The following forwarding types are supported:
LTE component. This is a standards-based feature (RFC 2597 and RFC 2474).
Note that CS (class selector) mode options below are provided to support backward compatibility with the IP
precedence field used by some network devides. CS maps one-to-one to IP precedence, where CS1 is IP
precedence value 1. If a packet is received from a non-DSCP aware router that used IP precedence markings,
then the DSCP router can still understand the encoding as a Class Selector code point.
The following forwarding types are supported:
af11
: Designates the use of Assured Forwarding 11 PHB.
This is the default setting.
af12
: Designates the use of Assured Forwarding 12 PHB.
af13
: Designates the use of Assured Forwarding 13 PHB.