User-configurable scheduler profile – Brocade FastIron Ethernet Switch Traffic Management Guide User Manual
Page 25
Default QoS mappings for ICX 6430, columns 16 to 31 (Continued)
TABLE 10
DSCP value
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forwarding queue
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Default QoS mappings for ICX 6430, columns 32 to 47
TABLE 11
DSCP value
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
802.1p (CoS) value
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
DSCP value
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
Internal forwarding priority
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
Forwarding queue
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
Default QoS mappings for ICX 6430, columns 48 to 63
TABLE 12
DSCP value
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
802.1p (CoS) value
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
DSCP value
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
Internal forwarding priority
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
Forwarding queue
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
Mapping between DSCP value and forwarding queue cannot be changed. However, mapping between
DSCP values and other properties can be changed as follows:
•
DSCP to internal forwarding priority mapping - You can change the mapping between the
DSCP value and the internal forwarding priority value from the default values shown in the above
tables. This mapping is used for CoS marking and determining the internal priority when the trust
level is DSCP. Refer to
Changing the DSCP to internal forwarding priority mappings
•
VLAN priority (802.1p) to hardware forwarding queue - You can change the mapping between the
802.1p value and hardware forwarding queue from the default value. Refer to
priority 802.1p to hardwareforwarding queue mappings
User-configurable scheduler profile
The user-configurable scheduler profile is a template that defines either the scheduling mechanism or
scheduling profile (weights assigned to the queues) or both for the egress queues. A configured user-
configurable scheduler profile for egress queues can be applied to any hardware device. The default
QoS is applicable to the entire system. If the scheduler profile is configured using the qos mech strict
command, all devices in the system will be configured with the strict priority. The user-configurable
scheduler profile is applicable only to the specific devices, leaving the remaining devices running default
QoS. On any device, the user-configurable scheduler profile has high priority over the default QoS. On
any device, user-configurable scheduler profile has high priority over the default QoS. The user-
configurable scheduler profile should be in line with default QoS commands in both stacking and stand-
alone systems.
User-configurable scheduler profile
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