Alcatel-Lucent IAP93 Podręcznik Użytkownika Pobierz pdf (Strona 98)

98 | Wireless Network Profiles AOS-W Instant 6.3.1.1-4.0 | User Guide

Figure 37 WLAN Security Settings—Enterprise Tab

4. Set 802.11r roaming to Enabled. 802.11r roaming can also be enabled for Personal and Open security levels.

5. Click Next and then click Finish.

In the CLI

To enable 802.11r roaming on an enterprise WLAN SSID:

(Instant Access Point)(config)# wlan ssid-profile <name>

(Instant Access Point)(SSID Profile <name>)# opmode {wpa2-aes}

(Instant Access Point)(SSID Profile <name>)# dot11r

(Instant Access Point)(config)# end

(Instant Access Point)# commit apply

To enable 802.11r roaming for personal security settings:

(Instant Access Point)(config)# wlan ssid-profile <name>

(Instant Access Point)(SSID Profile <name>)# opmode {wpa2-psk-aes| wpa-tkip| wpa-psk-tkip|wpa-

tkip,wpa2-aes| wpa-psk-tkip,wpa2-psk-aes}

(Instant Access Point)(SSID Profile <name>)# dot11r

(Instant Access Point)(config)# end

(Instant Access Point)# commit apply

To enable 802.11r roaming for open security settings:

(Instant Access Point)(config)# wlan ssid-profile <name>

(Instant Access Point)(SSID Profile <name>)# opmode {opensystem}

(Instant Access Point)(SSID Profile <name>)# dot11r

(Instant Access Point)(config)# end

(Instant Access Point)# commit apply

Opportunistic Key Caching

AOS-W Instant now supports opportunistic key caching (OKC) based roaming. In the OKC based roaming, the AP

stores one pairwise master key (PMK) per client, which is derived from last 802.1x authentication completed by the

client in the network. The cached PMK is used when a client roams to a new AP. This allows faster roaming of

clients between the OAW-IAPs in a cluster, without requiring a complete 802.1X authentication.

OKC roaming (when configured in the 802.1x Authentication profile) is supported on WPA2 clients. If the wireless

client (the 802.1X supplicant) does not support this feature, a complete 802.1X authentication is required

whenever a client roams to a new AP.

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Alcatel-Lucent IAP93 Podręcznik Użytkownika Strona 98