Install guide

Rapier Layer 3 Gigabit Switch Software Release 2.1.0 37
Rapier Switch Software Release 2.1.0
C613-10200-01 Rev A
which are only sent when there are no frames waiting to be sent in any of the
higher QOS egress queues.
Which traffic class is sent to which QOS egress queue can be configured with
this command:
SET SWITCH QOS=P1,P2,P3,P4,P5,P6,P7,P8
The Rapier 24 has four QOS egress queues. It has a default mapping of priority
levels to QOS egress queues as defined in IEEE Standard 802.1Q (Table 11).
To display the mapping of user priority to QOS egress queues, use the
command:
SHOW SWITCH QOS
Figure 15: Example output from the SHOW SWITCH QOS command
Table 11: Default priority level to queue mapping for four QOS egress queues
Priority level QOS Egress Queue
01
10
20
31
42
52
63
73
Priority Level QOS egress queue
=================================
0 ............. 1
1 ............. 0
2 ............. 0
3 ............. 1
4 ............. 2
5 ............. 2
6 ............. 3
7 ............. 3
Table 12: Parameters in the output of the SHOW SWITCH QOS command
Parameter Meaning
Priority level The priority level of the frame.
QOS egress queue The Quality Of Service egress queue that frames with this
priority level join.