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Question
1 Write short notes on Reserved IP addresses and Special use IP addresses
2 Explain about the packet switching mechanism based on Virtual Circuit
3 Explain about: (i) 1- persistent CSMA (ii) Non - persistent CSMS (iii) p-persistent CSMS
4 What are the various phases that the Link Control Protocol (LCP) of Point to Point Protocol (PPP) goes through? Explain
5 Differentiate between IPv4 and IPv6
6 Explain about (i) UDP (ii) TCP
Q. Show the Importance of Security? The Internet presents enormous business opportunities. The Internet is open to public, vulnerable to various attacks. One of the major
Suppose there are exactly five packet switches (Figure 4) between a sending host and a receiving host connected by a virtual circuit line (shown as dotted line in figure 4). The tr
Inside a device, every address mask is stored as a 32-bit number. When we submit a prefix and an address mask they use a changed form of dotted decimal addressing known CIDR addres
Network Data Storage 1. What is the Small Computer System Interface Architecture 2. Describe the various Fibre Channel standards. 3. What is the difficulties in building
Q. How is computer networks used in teleconferencing? Teleconferencing: Teleconferencing allows conference to happen without the participants being in the same place. Applica
Question: a) The cpio utility has three operating modes. What are they? b) The characters of the permission string are broken up into three groups of three characters. Ex
What is difference between Baseband and Broadband Transmission in ccna? Ans) In a baseband transmission, the entire bandwidth of the cable is consumed by a one signal. In bro
how does the near/far effects infulence TDMA system?what happen CDMA system? what are countermeasures in TDMA system/
Q. Calculate Utilization percentage of the link? - System: Stop and wait ARQ - Bandwidth: 1Mbps - Round trip for one bit: 20ms - Frame length: 1000 bits Utilizatio
It is possible for a datagram to generate ICMP errors after it has been fragmented. For example, suppose that each of two fragments cannot be delivered. Seemingly, this would mean
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