Cwap - Study guides, Class notes & Summaries

2 sub-layers of the Data-link layer (L2) Answer LLC & MAC MSDU Answer When L3 packet is handed to L2 the LLC header is added it becomes Mac Service Data Unit Max MSDU size Answer 2304 MPDU Answer When MAC sublayer header is added to MSDU it becomes Mac Protocol Data Unit — commonly called an 802.11 frame 2 sub-layers of the PHY layer(L1) Answer PLCP & PMD PLCP ( Physical Layer Convergence Procedure) Answer prepares frame for transmission by taking it from the MAC & creating the ...

CWAP - Module 1 Complete Test Questions 2024. 802.11 and the OSI Model - correct answer 802.11 = Data Link & Physical Data Link - correct answer LLC = Logical Link Control MAC = Media Access Control Physical Layer - correct answer PLCP = Physical Layer Convergence Protocol PMD = Physical Medium Dependent MSDU - correct answer MAC Service Data Unit MAC Service Data Unit (MSDU) - correct answer The service data unit that is received from Layer 3 (Network) via the upper logical l...

Data Link Sublayers Answer LLC sublayer MAC sublayer When the Network layer sends data to the Data-Link layer, the data is handed off to the LLC and becomes know as the MAC Service Data Unit (MSDU). A simple definition of the MSDU is that it is the data payload that contains the Answer IP Packet and some LLC data. 802.11 management and control frames do not carry Answer upper-layer information. Only data frames carry upper-layer information. The maximum frame body size Answer 2,304. Th...

CWAP Chapter 7 Review Cards from Sybex CWAP PWO-270 Westcott Coleman Mackenzie Miller Study Guide 2024. Coordination function not used. - correct answer PCF What would cause a 2.4GHz 802.11n station to stay quiet after data has been transmitted? - correct answer -An 802.11b station from a nearby BSS is transmitting a data frame, and the received signal is above the ED threshold. -APs and STA stay quiet because of the CCA being set to BUSY whenever another whenever another 802.11 transmissio...

CWAP REVIEW EXAM QUESTIONS 2024. List the order of the protocol units from L2 to L1 - correct answer MSDU MPDU PSDU PPDU What is included in the MSDU? - correct answer The MSDU includes the IP Datagram and the LLC Header What is included in the MPDU? - correct answer The MPDU includes MAC Header, the MSDU (IP Datagram and LLC Header), and FCS What is included in the PPDU? - correct answer The Preamble, Header, and PSDU / MPDU (Mac Header, LLC Header, IP Datagram, and FCS) ...

CWAP - Chapter 7 questions with correct answers

CWAP Assessment Test Questions & Answers 2023/2024 Which of the following are two terms that effectively describe the same item? - ANSWER-MPDU & PSDU The PLCP Service Data Unit (PSDU) is a mirror of the MPDU from the other side. The MAC layer refers to an 802.11 frame as the MPDU, while the Physical layer refers to this same 802.11 frame as a PSDU. When a packet is passed down from the Network layer to the Data-Link layer for transmission, what is the default maximum size of the MSDU?...

CWAP Chapter 8 Review Cards From Sybex CWAP PWO-270 Westcott Coleman Mackenzie Miller Question Guide 2024. What 802.11 amendment defined new power management methods, involving the STA entering the doze state, that are used in real-world devices? - correct answer 802.11n defined unscheduled PSMP 802.11e defined U-APSD which are used in real-world stations and APs that are WMM Power Save certified. Which of the following frames types is typically used by stations to notify an AP of a change...

CWAP Chapter 3 (taken from chapter, not chapter review)

CWAP Chapter 3 (taken from chapter, not chapter review) Correctly Answered 2024. The technical term for an 802.11 frame is - correct answer 802.11 MAC Protocol Data Unit (MPDU) MPDU consists of 3 basic components. - correct answer -MAC Header -Frame Body -Frame Check Sequence What does a MAC header contain? - correct answer -Contains frame control information -Duration information -Addressing -Sequence control information -QoS data frames contain specific QoS control information ...