Cisco Catalyst 2960 Software Configuration Manual page 768
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Also See for Catalyst 2960:
- Configuration manual (2288 pages) ,
- Command reference manual (800 pages) ,
- Hardware installation manual (108 pages)
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Configuring Auto-QoS
Table 33-6
Generated Auto-QoS Configuration (continued)
Description
The switch automatically maps DSCP values to an
egress queue and to a threshold ID.
The switch automatically sets up the ingress queues,
with queue 2 as the priority queue and queue 1 in
shared mode. The switch also configures the
bandwidth and buffer size for the ingress queues.
Catalyst 2960-S switches do not support ingress
queueing.
The switch automatically configures the egress
queue buffer sizes. It configures the bandwidth and
the SRR mode (shaped or shared) on the egress
queues mapped to the port.
If you entered the auto qos voip cisco-phone command, the switch automatically enables the trusted
boundary feature, which uses the CDP to detect the presence or absence of a Cisco IP Phone.
Switch(config-if)# mls qos trust device cisco-phone
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
33-30
Automatically Generated Command {voip}
Switch(config)# no mls qos srr-queue output dscp-map
Switch(config)# mls qos srr-queue output dscp-map queue 1
threshold 3 40 41 42 43 44 45 46 47
Switch(config)# mls qos srr-queue output dscp-map queue 2
threshold 3 24 25 26 27 28 29 30 31
Switch(config)# mls qos srr-queue output dscp-map queue 2
threshold 3 48 49 50 51 52 53 54 55
Switch(config)# mls qos srr-queue output dscp-map queue 2
threshold 3 56 57 58 59 60 61 62 63
Switch(config)# mls qos srr-queue output dscp-map queue 3
threshold 3 16 17 18 19 20 21 22 23
Switch(config)# mls qos srr-queue output dscp-map queue 3
threshold 3 32 33 34 35 36 37 38 39
Switch(config)# mls qos srr-queue output dscp-map queue 4
threshold 1 8
Switch(config)# mls qos srr-queue output dscp-map queue 4
threshold 2 9 10 11 12 13 14 15
Switch(config)# mls qos srr-queue output dscp-map queue 4
threshold 3 0 1 2 3 4 5 6 7
Switch(config)# no mls qos srr-queue input priority-queue 1
Switch(config)# no mls qos srr-queue input priority-queue 2
Switch(config)# mls qos srr-queue input bandwidth 90 10
Switch(config)# mls qos srr-queue input threshold 1 8 16
Switch(config)# mls qos srr-queue input threshold 2 34 66
Switch(config)# mls qos srr-queue input buffers 67 33
Switch(config)# mls qos queue-set output 1 threshold 1 138
138 92 138
Switch(config)# mls qos queue-set output 1 threshold 2 138
138 92 400
Switch(config)# mls qos queue-set output 1 threshold 3 36 77
100 318
Switch(config)# mls qos queue-set output 1 threshold 4 20 50
67 400
Switch(config)# mls qos queue-set output 2 threshold 1 149
149 100 149
Switch(config)# mls qos queue-set output 2 threshold 2 118
118 100 235
Switch(config)# mls qos queue-set output 2 threshold 3 41 68
100 272
Switch(config)# mls qos queue-set output 2 threshold 4 42 72
100 242
Switch(config)# mls qos queue-set output 1 buffers 10 10 26
54
Switch(config)# mls qos queue-set output 2 buffers 16 6 17
61
Switch(config-if)# priority-que out
Switch(config-if)# srr-queue bandwidth share 10 10 60 20
Chapter 33
Configuring QoS
OL-26520-01
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