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159.To save on intra-office call costs, the Company network has implemented VOIP at all their locations. Which statement is true about IP telephony calls? A. The voice carrier stream uses H.323 to set up, maintain, and tear down call endpoints. B. A Voice over IP (VoIP) packet consists of the voice payload, IP header, TCP […]

157.Which statement about the Lightweight Access Point Protocol (LWAPP) is true? A. LWAPP encrypts both control traffic and user data. B. LWAPP encrypts user traffic with an x.509 certificate using AES-CCMP. C. When set to Layer 3, LWAPP uses a proprietary protocol to communicate with the Cisco Aironet APs. D. LWAPP encrypts control traffic between […]

155.Which statement is true about the data traffic between the access point named TKAP1 and controller TKC1? A. The data traffic between the access point and controller is not encrypted. B. The data traffic is encapsulated with LWAPP. C. The data traffic is switched at the access point before being sent to the WLAN controller […]

152.What are three functions of the Cisco wireless LAN controller, which is being used in the Company Centralized WLAN solution network? (Select three) A. Authentication B. Mobility C. Security management D. Transmission of beacon frames E. Real-time portions of MAC management F. Real-time aspects of the 802.11 prtocol management G. SNMP collection Answer: A,B,C 154.Access […]

150.Refer to the exhibit. What type of message will be used by the lightweight access point (LAP) in an attempt to locate the wireless LAN controller (WLC)? A. The LAP will send out a DNS request. In return, the DNS server will provide the WLC domain name. B. The LAP will send out a Layer […]