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

QoS Commands

config diffserv examination code-point qosprofile ports

config diffserv examination code-point <code_point> qosprofile <qosprofile>
ports [<portlist> | all] {low-drop-probability | high-drop-probability}
Description
Configures the default ingress Diffserv code points (DSCP) to QoS profile mapping.
Syntax Description
code_point
qosprofile
portlist
all
low-drop-probability
high-drop-probability
Default
See Table 9.
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 follows:
Table 9: Default Code Point-to-QoS Profile Mapping
Code Point
0-7
8-15
16-23
24-31
32-39
40-47
48-55
56-63
The mapping is applied in the ingress direction.
The
low-drop-probability
ports. The
low-drop-probability
with the weighted RED (WRED) implementation provided by SONET ports. This implementation
280
Specifies a DiffServ code point (a 6-bit value in the IP-TOS byte in the IP
header).
Specifies the QoS profile to which the Diffserv code point is mapped.
Specifies a list of ports or slots and ports. May be in the form 1, 2, 3-5, 2:5,
2:6-2:8.
Specifies that this applies to all ports on the device.
Specifies that the DSCP has a low drop-probability level. Supported only for
SONET ports on a PoS module.
Specifies that the DSCP has a high drop-probability level. Supported only for
SONET ports on a PoS module.
QoS Profile
Qp1
Qp2
Qp3
Qp4
Qp5
Qp6
Qp7
Qp8
and
high-drop-probability
and
high-drop-probability
keywords are applicable only to SONET
keywords are useful in conjunction
ExtremeWare Software 7.0.0 Command Reference Guide