User guide

E
XTREME
W
ARE
S
OFTWARE
U
SER
G
UIDE
9-7
Q
O
S P
ROFILES
Four or eight default QoS profiles are provided, depending on the chipset used in the
switch. The default QoS profiles cannot be deleted. Also by default, a QoS profile maps
directly to a specific hardware queue across all physical ports. The settings for the
default QoS profiles for Summit chipset products are summarized in Table 9-2. The
settings for the default QoS profiles for “i” chipset products are summarized in
Tab le 9-3.
Table 9- 2: Default QoS Profiles for Summit Chipset Products
Profile
Name
Hardware
Queue
Priority Buffer
Minimum
Bandwidth
Maximum
Bandwidth
Qp1 Q0 Low 0 0% 100%
Qp2 Q1 Normal 0 0% 100%
Qp3 Q2 Medium 0 0% 100%
Qp4 Q3 High 0 0% 100%
Table 9- 3: Default QoS Profiles for “
i ” Chipset Products
Profile
Name
Hardware
Queue Priority Buffer
Minimum
Bandwidth
Maximum
Bandwidth
Qp1 Q0 Low 0 0% 100%
Qp2 Q1 Lowhi 0 0% 100%
Qp3 Q2 Normal 0 0% 100%
Qp4 Q3 Normalhi 0 0% 100%
Qp5 Q4 Medium 0 0% 100%
Qp6 Q5 Mediumhi 0 0% 100%
Qp7 Q6 High 0 0% 100%
Qp8 Q7 Highhi 0 0% 100%