configure diffserv examination code-point qosprofile
Description
Configures the default ingress DiffServ code point (DSCP) to QoS profile mapping.
Syntax Description
| code-point | Specifies a DiffServ code point (a 6-bit value in the IP-TOS byte in the IP header). Supported values are 0 to 63. |
| qosprofile | Specifies the QoS profile to which the DiffServ code point is mapped. |
Default
See Default DiffServ Code Point-to-QoS Profile Mapping below.
Usage Guidelines
You can specify up to 64 different code points for each port. Code point
values are grouped and assigned to the default QoS profiles as shown in the
following table.
| Code Point | ExtremeSwitching Series Switches QoSProfile |
|---|---|
| 0-7 | QP1 |
| 8-15 | QP1 |
| 16-23 | QP1 |
| 24-31 | QP1 |
| 32-39 | QP1 |
| 40-47 | QP1 |
| 48-55 | QP1 |
| 56-63 | QP8 |
Example
The following command specifies that code point 25 be assigned to
QP2:
# configure diffserv examination code-point 25 qosprofile qp2
History
This command was first available in ExtremeXOS 11.0.
The ports keyword was first available in ExtremeXOS 12.2.2.
Platform Availability
This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.