Dell Catalyst 3130 Command Reference Manual page 76

auto qos voip
Table 2-2
Table 2-2
Ingress Queue
SRR
Priority
1. SRR = shaped round robin. Ingress queues support shared mode only.
Table 2-3
Table 2-3 Auto-QoS Configuration for the Egress Queues
Egress Queue Queue Number
Priority (shaped) 1
SRR shared 2
SRR shared 3
SRR shared 4
Command Modes Interface configuration
Command History Release
12.2(40)EX1
Usage Guidelines
Use this command to configure the QoS appropriate for VoIP traffic within the QoS domain. The QoS
domain includes the switch, the interior of the network, and edge devices that can classify incoming
traffic for QoS.
Auto-QoS configures the switch for VoIP with Cisco IP Phones on switch and routed ports and for VoIP
with devices running the Cisco SoftPhone application. These releases support only Cisco IP SoftPhone
Version 1.3(3) or later. Connected devices must use Cisco Call Manager Version 4 or later.
To take advantage of the auto-QoS defaults, you should enable auto-QoS before you configure other QoS
commands. You can fine-tune the auto-QoS configuration after you enable auto-QoS.
The switch applies the auto-QoS-generated commands as if the commands were entered from the
Note
command-line interface (CLI). An existing user configuration can cause the application of the generated
commands to fail or to be overridden by the generated commands. These actions occur without warning.
If all the generated commands are successfully applied, any user-entered configuration that was not
overridden remains in the running configuration. Any user-entered configuration that was overridden can
be retrieved by reloading the switch without saving the current configuration to memory. If the generated
commands fail to be applied, the previous running configuration is restored.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
2-46
shows the generated auto-QoS configuration for the ingress queues.
Auto-QoS Configuration for the Ingress Queues
Queue Number
1
shared 1
2
shows the generated auto-QoS configuration for the egress queues.
CoS-to-Queue Map
5
3, 6, 7
2, 4
0, 1
Modification
This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 and 3032 for Dell Cisco IOS Commands
CoS-to-Queue Map
0, 1
2, 3, 4, 5, 6, 7
Queue Weight
(Bandwidth)
up to 100 percent
10 percent
60 percent
20 percent
Queue Weight Queue (Buffer)
(Bandwidth) Size
81 percent 67 percent
19 percent 33 percent
Queue (Buffer) Size Queue (Buffer)
for Gigabit-Capable Size for 10/100
Ports Ethernet Ports
16 percent 10 percent
6 percent 10 percent
17 percent 26 percent
61 percent 54 percent
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