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Test by Bikram | Mock GATE | Test 4 | Question: 46

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Datagrams are sent by a node in a network which uses $IPv4$ protocol. In this scenario, which of the below statements is/are TRUE?

  1. Datagrams at the source must be the size of the smallest maximum transmission unit (MTU) of all the links on a path to the destination.
  2. Datagrams may be fragmented during routing.
  3. Datagrams are reassembled only at the destination.
  1.  II only
  2.  III only
  3.  I and III
  4.  II and III
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in  routing  how does packet fragment, plz correct me, Rounting = “porcess of creation of routing table” ,                    how can routing fragment the pkts
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