Cisco AP541N Dual-band Single-radio Access Point Administration ...

WirelessModifying Virtual Access Point Settings4Table 15FieldWPA Personal Field DescriptionsDescriptionCipher SuitesSelect the cipher suite you want to use:• TKIP• CCMP (AES)• TKIP and CCMP (AES)Both TKIP and AES clients can associate with the accesspoint. WPA clients must have one of the following to be ableto associate with the access point:• A valid TKIP key• A valid AES-CCMP keyClients not configured to use a WPA Personal cannotassociate with the access point.KeyBroadcast KeyRefresh RateThe Pre-shared Key is the shared secret key for WPAPersonal. Enter a string of at least 8 characters to a maximumof 63 characters. Acceptable characters include upper andlower case alphabetic letters, the numeric digits, and specialsymbols such as @ and #.Enter a value to set the interval at which the broadcast(group) key is refreshed for clients associated to this VAP.The valid range is 0–86400 seconds. A value of 0 indicatesthat the broadcast key is not refreshed.WPA EnterpriseWPA Enterprise with RADIUS is an implementation of the Wi-Fi Alliance IEEE802.11i standard, which includes CCMP (AES), and TKIP mechanisms. TheEnterprise mode requires the use of a RADIUS server to authenticate users.This security mode is backwards-compatible with wireless clients that supportthe original WPA.Cisco AP 541N Dual-band Single-radio Access Point Quick Start Guide 72