Configuration Guide User guide

1994 FastIron Configuration Guide
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Viewing DSCP-based QoS settings
The show qos-tos command can also be used to display configuration information for 8 to 4 queue
mapping. The following example displays an 8 to 4 queue mapping configuration.
Table 349 shows the output information for 8 to 4 queue mapping for the show qos-tos command.
TABLE 349 8 to 4 queue mapping configuration information
Field Description
8 to 4 queue mapping
Priority and Hardware Queue The priority to hardware queues that are currently in effect for 8 to 4 queue
mapping on the SX-FI48GPP interface module. QoS priority 7 is the highest
priority, and QoS 0 is the lowest priority
Brocade#show qos-tos
DSCP-->Traffic-Class map: (DSCP = d1d2: 00, 01...63)
d2| 0 1 2 3 4 5 6 7 8 9
d1 |
-----+----------------------------------------
0 | 0 0 0 0 0 0 0 0 1 1
1 | 1 1 1 1 1 1 2 2 2 2
2 | 2 2 2 2 3 3 3 3 3 3
3 | 3 3 4 4 4 4 4 4 4 4
4 | 5 5 5 5 5 5 5 5 6 6
5 | 6 6 6 6 6 6 7 7 7 7
6 | 7 7 7 7
Traffic-Class-->802.1p-Priority map (use to derive DSCP--802.1p-Priority):
Traffic | 802.1p
Class | Priority
--------+---------
0 | 0
1 | 1
2 | 2
3 | 3
4 | 4
5 | 5
6 | 6
7 | 7
--------+---------
8to4 queue mapping:
Priority| Hardware Queue
--------+---------
0 | 0
1 | 0
2 | 1
3 | 1
4 | 2
5 | 2
6 | 3
7 | 3
--------+---------