Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
GGSN Service Configuration Mode Commands
ip qos-dscp ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
ip qos-dscp
Configures the quality of service (QOS) differentiated service code point (DSCP) used when sending data packets over
the Gn interface.
the Gn interface.
Product
GGSN
Privilege
Security Administrator, Administrator
Syntax
Specifies the DSCP for interactive class if the allocation priority is present in the QOS profile.
can be the integers 1, 2, or 3.
DSCP values use the following matrix to map based on traffic handling priority and Alloc/Retention priority
if the allocation priority is present in the QOS profile.
The following table shows the DSCP value matrix for
if the allocation priority is present in the QOS profile.
The following table shows the DSCP value matrix for
.
Table 20. Default DSCP Value Matrix
Allocation Priority
1
2
3
Traffic Handling Priority
1
ef
ef
ef
2
af21
af21
af21
3
af21
af21
af21
Specifies the QOS for traffic patterns in which the data transfer is not time-critical (for example email
exchange). This traffic pattern requires the lowest QOS.
exchange). This traffic pattern requires the lowest QOS.
Specifies the QOS for traffic patterns in which there is an constant flow of packets in each direction,
upstream and downstream. This traffic pattern requires the highest QOS.
upstream and downstream. This traffic pattern requires the highest QOS.