QoS Commands
ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
ExtremeWare XOS 11.5 Command Reference Guide
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configure diffserv examination code-point
configure diffserv examination code-point <code-point> {qosprofile}
<qosprofile>
Description
Configures the default ingress DiffServ code points (DSCP) to QoS profile mapping.
Syntax Description
Default
See
Table 22
.
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
Table 22
.
BlackDiamond 10808 and 12804 switch only.
If a port is in more than one virtual router, you cannot set
per port DiffServ examination code points. The default VLAN DiffServ examination mappings apply on
ports in more than one VR. If you attempt to configure examining DiffServ information on a port that is
in more than one virtual router, the system returns the following message:
Warning: Port belongs to more than one VR. Port properties related to diff serv and
code replacement will not take effect.
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.
Table 22: Default DiffServ code point-to-QoS profile mapping
Code point
BlackDiamond 10808 and
12804 switch QoS profile
BlackDiamond 8800 series switches and Summit
X450 family of switches QoS profile
0-7
QP1
QP1
8-15
QP2
QP1
16-23
QP3
QP1
24-31
QP4
QP1
32-39
QP5
QP1
40-47
QP6
QP1
48-55
QP7
QP1
56-63
QP8
QP8
