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Computer NetworksCompare and contrast between byte-oriented and bit-oriented protocols. Also compare between byte-stuffing and bit-stuffing.20157mComputer NetworksWhich one of the following functionalities do TCP and UDP have in common? (i) In-order delivery (ii) Reliable transfer (iii) Checksum (iv) Connection establishment20232mComputer NetworksOutline the difference between TCP and UDP.20197mComputer NetworksWhich one of the following statements is FALSE? (i) TCP guarantees a minimum communication rate (ii) TCP ensures in-order delivery (iii) TCP reacts to congestion by reducing sender window size (iv) TCP employs retransmission to compensate for packet loss20162m
PreviousAn ISP is granted the block 80.70.56.0/21. The ISP needs to allocate addresses for 2 organizations each 500 addresses, 2 organizations each with 250 addresses and 3 organizations each with 50 addresses. Design a subnet and find the range of addresses and unallocated addresses for each organization.NextConsider a router receiving an IP packet of header size 20 Bytes (having no optional fields) and payload size of 4000 Bytes. Now the router must transmit this packet across an Ethernet network, which has Maximum Transmission Unit (MTU) of 1500 Bytes. If the router attempts to send the maximum payload bits permissible in each attempt, how fragmentation is to be carried out to transmit the IP packet in the Ethernet network?