Cisco Cisco Access Registrar 4.2 Specifikace stáhnout pdf (Strana 267)

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Cisco Wireless LAN Controller Configuration Guide

OL-13826-01

Chapter 6 Configuring WLANsWireless Device Access

Configuring WLANs

WLANs with the same SSID must have unique Layer 2 security policies so that clients can make a

WLAN selection based on information advertised in beacon and probe responses. These are the available

Layer 2 security policies:

• None (open WLAN)

• Static WEP or 802.1X

Note Because static WEP and 802.1X are both advertised by the same bit in beacon and probe

responses, they cannot be differentiated by clients. Therefore, they cannot both be used by

multiple WLANs with the same SSID.

• CKIP

• WPA/WPA2

Note Although WPA and WPA2 cannot both be used by multiple WLANs with the same SSID,

two WLANs with the same SSID could be configured with WPA/TKIP with PSK and

WPA/TKIP with 802.1X, respectively, or with WPA/TKIP with 802.1X or WPA/AES with

802.1X, respectively.

Using the GUI to Create WLANs

Follow these steps to create WLANs using the GUI.

Step 1 Click Wireless > WLANs to open the WLANs page (see Figure 6-1).

Figure 6-1 WLANs Page

This page lists all of the WLANs currently configured on the controller. Figure 6-1 illustrates multiple

WLANs using the same SSID. Specifically, it shows two SSIDs named “user” but with different profile

names (user1 and user2). Notice that their security policies are also different.

Note If you want to delete a WLAN, hover your cursor over the blue drop-down arrow for that WLAN

and choose Remove.

Step 2 To create a new WLAN, click New. The WLANs > New page appears (see Figure 6-2).

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