Cisco Cisco Access Registrar 4.2 Specifikace stáhnout pdf (Strana 145)

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Cisco Wireless LAN Controller Configuration Guide

OL-13826-01

Chapter 4 Configuring Controller SettingsWireless Device Access

Configuring Quality of Service

Using the CLI to Configure QoS Roles

Follow these steps to configure QoS roles using the controller CLI.

Step 1 To create a QoS role for a guest user, enter this command:

config netuser guest-role create role_name

Note If you want to delete a QoS role, enter this command:

config netuser guest-role delete role_name

Step 2 To configure the bandwidth contracts for a QoS role, enter these commands:

• config netuser guest-role qos data-rate average-data-rate role_name rate—Configures the

average data rate for TCP traffic on a per user basis.

• config netuser guest-role qos data-rate burst-data-rate role_name rate—Configures the peak

data rate for TCP traffic on a per user basis.

Note The Burst Data Rate should be greater than or equal to the Average Data Rate. Otherwise,

the QoS policy may block traffic to and from the wireless client.

• config netuser guest-role qos data-rate average-realtime-rate role_name rate—Configures the

average real-time rate for UDP traffic on a per user basis.

• config netuser guest-role qos data-rate burst-realtime-rate role_name rate—Configures the peak

real-time rate for UDP traffic on a per user basis.

Note The Burst Real-Time Rate should be greater than or equal to the Average Real-Time Rate.

Otherwise, the QoS policy may block traffic to and from the wireless client.

Note For the role_name parameter in each of these commands, enter a name for the new QoS role. The

name should uniquely identify the role of the QoS user (such as Contractor, Vendor, and so on).

For the rate parameter, you can enter a value between 0 and 60,000 Kbps (inclusive). A value of

0 imposes no bandwidth restriction on the QoS role.

Step 3 To apply a QoS role to a guest user, enter this command:

config netuser guest-role apply username role_name

For example, the role of Contractor could be applied to guest user jsmith.

Note If you do not assign a QoS role to a guest user, the Role field in the User Details shows the role

as “default.” The bandwidth contracts for this user are defined in the QoS profile for the WLAN.

Note If you want to unassign a QoS role from a guest user, enter this command: config netuser

guest-role apply username default. This user now uses the bandwidth contracts defined in the

QoS profile for the WLAN.

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