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Spectralink VIEW Certified Configuration Guide: Aruba Networks

721-1002-000_AB.docx

March 2015 40

Wireless LAN Configuration

This section defines the wireless network parameters that are most aptly suited to the

Spectralink phones.

It is required to have separate SSID for the Spectralink phones and other data clients. Also,

certain parameters need to be modified to allow seamless interoperability of Spectralink phones

in and out of call with Aruba’s Adaptive Radio Management (ARM) mechanism. Aruba OS

accomplishes this by creating independent profiles for the SSID definition, radio definition and

ARM definitions before tying them together to an AP-group on which they would operate. This

way, all APs configured to be part of the AP-group will have the same operational parameters.

The steps in this procedure are below

1 Create an SSID profile – each SSID profile is characterized by the ESSID and the

authentication-encryption scheme.

2 Create a VOIP CaC profile that defines the bandwidth limits for calls per AP.

3 Create a HT-SSID profile (with 802.11n features enabled or disabled as appropriate for

the deployed network) and assign the HT-SSID to the SSID profile.

4 Create a Virtual-AP profile that ties the SSID profile and authentication profile (created in

the previous section) with a VLAN on the wired-side.

5 Create a Traffic Management Profile that allocates all of the bandwidth tracked by

bandwidth control to the virtual AP profile defined for voice. (Other clients will have their

own virtual AP profiles with their own tracking.)

6 Create Radio-profiles for the 2.4 GHz and 5 GHz radio. This would include ARM and HT-

Radio profile settings. In this example, we modify the default radio profiles which are

assigned to the Virtual-AP automatically.

7 Associate the Virtual-AP with an AP-group.

The WLAN configuration for 802.1X authentication is identical to that for PSK-based

authentication except for the following 2 points

 In Creating a SSID-profile, encryption (opmode) on the SSID should be set to wpa2-aes.

 The AAA profile for the Virtual-AP should be set to the newly created dot1x profile

(spectralink-dot1x).

On CLI

Creating a SSID-profile

(Aruba651) #configure terminal wlan ssid-profile view

For None (open network – no security) #opmode opensystem

For WEP

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Aruba Networks Access Point Aruba AP 60/61 Especificaciones Pagina 40