Metropolitan area network (MAN) Question:

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Explain Under what situations a packet can go into infinite loop in a network?

MAN (Metropolitan area network) Interview Question
MAN (Metropolitan area network) Interview Question

Answer:

if there are more than one way for reaching a particular router from the same source router.

1.If TTL(time to live)field become zero.
2.Invalid destination.
3.if any fragment is lost.

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