Consider the GBN protocol with a send window size of 8 and 10 bit sequence number Suppose that at time t 1 , the sender has sent Packets 0 through 11 and has received ACK6 The receiver has received Packets 0 through 8 Answer the following questions What sequence numbers are contained in the send window Suppose at time t 1 , timeout occurs for Packet 7, what will the sender do Suppose at time t 2 t 1 , the sender receives ACK8 Will the sender update the send window If so, how Suppose soon after t 1 , the receiver receives Packet 10 Will the receiver deliver Packet 10 to the upper layer Will the receiver send an ACK If so, what is the sequence number being ACKed

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Question: Consider the GBN protocol with a send window size of 8 and 10-bit sequence number. Suppose that at time t 1 , the sender has

Consider the GBN protocol with a send window size of 8 and 10-bit sequence number. Suppose that at time t₁, the sender has sent Packets 0 through 11 and has received ACK6. The receiver has received Packets 0 through 8. Answer the following questions:

What sequence numbers are contained in the send window?
Suppose at time t₁, timeout occurs for Packet 7, what will the sender do?
Suppose at time t₂ > t₁, the sender receives ACK8. Will the sender update the send window? If so, how?
Suppose soon after t₁, the receiver receives Packet 10. Will the receiver deliver Packet 10 to the upper layer? Will the receiver send an ACK? If so, what is the sequence number being ACKed?

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