Free CWNP PW0-204 Exam Dumps Questions & Answers

What limitations are present with PMK caching (or PMKSA caching) when 802.1X/EAP authentication is in use?

• A.PMK caching may only be supported when the authentication server (SA) is collocated with the authenticator, as with WLAN controllers using an internal RADIUS server.
• B.PMK caching has a maximum PMKSA storage threshold of five keys, which limits the fast roaming capability to a mobility group of five APs.
• C.PMK caching can only retain PMKSAs once they are present, but it can not create new PMKSAs without a full 802.1X/EAP authentication nor can it distribute an existing PMKSA to other APs.
• D.PMK caching allows to fast roaming between APs when they are managed by a single controller, but it does not support inter-controller handoffs

Which of the following security protocols is supported by Wi-Fi Protected Access (WPA)?

• A.CCMP
• B.TKIP
• C.LEAP
• D.PEAP

Exhibit Given: The network in this diagram implements an 802.1X/EAP-based wireless security solution. What device functions as EAP authenticator?

• A.RADIUS server
• B.WLAN controller
• C.Mobile device
• D.Access point
• E.LDAP server
• F.Ethernet switch

Which of the following protocols periodically verifies the identity of the client by using a three-way handshake?

• A.CHAP
• B.EAP-TLS
• C.PAP
• D.PPP

What statements are true regarding access point firmware updates? (Choose two)

• A.A WIPS distributes firmware to multiple vendors' autonomous access points.
• B.A WLAN controller distributes firmware to lightweight access points.
• C.Client devices notify the WNMS when an access point's firmware is out-of-date.
• D.A WNMS distributes firmware to autonomous access points.
• E.Autonomous access points automatically update firmware on their neighboring access points.