Configure Diffserv Examination Code-Point Qosprofile Ports - Extreme Networks ExtremeWare Command Reference Manual

QoS Commands

configure diffserv examination code-point qosprofile ports

configure diffserv examination code-point <code_point> qosprofile
<qosprofile> ports [<portlist> | all] {low-drop-probability |
high-drop-probability}
Description
Configures the default mapping of ingress DiffServ code points (DSCP) to QoS profiles.
NOTE
This command is available only on the "i" series switches.
Syntax Description
code_point Specifies a DiffServ code point (a 6-bit value in the IP-TOS byte in the IP header).
qosprofile Specifies the QoS profile to which the DiffServ code point is mapped.
portlist Specifies a list of ports or slots and ports. May be in the form 1, 2, 3-5, 2:5, 2:6-2:8.
all Specifies that this applies to all ports on the device.
low-drop-probability Specifies that the DSCP has a low drop-probability level.
NOTE: This option is supported only for SONET ports on a PoS module.
high-drop-probability Specifies that the DSCP has a high drop-probability level.
NOTE: This option is supported only for SONET ports on a PoS module.
Default
See Table 10.
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 listed in Table 10. The mapping is applied in the ingress
direction.
Table 10: Default Code Point-to-QoS Profile Mapping
QoS Profile for "i" Series
Code Point and Summit 400
0-7 Qp1
8-15 Qp2
16-23 Qp3
24-31 Qp4
32-39 Qp5
40-47 Qp6
48-55 Qp7
56-63 Qp8
432
QoS Profile for Summit 200
and Summit 300
Qp1
Qp2
Qp3
Qp4
ExtremeWare 7.5 Command Reference Guide