WebBitmap •The basic bit-map protocol: •The protocol consists of two phases •Contention •There are a fixed number of content slots. •Sender set a bit in contention slot if they have data •Sending frames •Senders send in turn; everyone knows who has data •Protocols like this, in which, the desire to transmit is broadcast before actual Webcs233/333 Lecture 5 Collision-Free Protocols •Bit-Map protocol •Stations are ordered and transmit a bit during their slot •At close of contention period, everyone knows who is …
Solved Question 3 MAC layer 1. ALLOHA protocol (10) a.
WebJul 30, 2024 · Bit-Map Protocol. Bit-map protocol is a collision free protocol that operates in the Medium Access Control (MAC) layer of the OSI model. It resolves any … WebCh 4- Medium Access Control sub layer • Channel Allocation problem • Media Access Protocol – ALOHA • CSMA • CSMA/CD Protocols • Collision free protocols • Contention protocols • WDM access protocols, Wireless LAN protocols • Ethernet- types of Ethernet, IEEE 802.2 • Bus-token ring, • DQDB, FDDI, Bridges Computer Networks hirak shah md
CS 425 - Midterm Flashcards Quizlet
Web2. In Figure 4.4 (p 268) of the text, the performance of 7 protocols in terms of throughput are compared, particularly for higher number of users (attemopts). Besides throughput, delay is another important factor, particularly for real-time applications such as voice and video. Compare these protocols in terms of delay. WebAnswer (1 of 4): Networks using shared media (e.g. LANs) need to have a way to arbitrate access among competing stations, because if two stations transmit at the same time their signals will interfere with each other. This is called a collision. In the protocol stack the MAC (Medium Access Contro... WebJun 1, 2024 · Which Project 802 standard provides for a collision-free protocol? (A) 802.2 (B) 802.3 (C) 802.5 (D) 802.6 Answer: (C) Explanation: Token ring is standardized with protocol IEEE 802.5. Token passing is the method of medium access, with only one token allowed to exist on the network at a time. Network devices must acquire the token to … hirak sir