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problema client uses tcp to send data to a server the data consist of 16 bytes calculate the efficiency of this
problemin a tcp connection the initial sequence number at the client site is 2171 the client opens the connection sends
problem1 the control field in a tcp segment is 6 bits we can have 64 different combinations of bits list some
problem1 if the value of hlen is 0111 how many bytes of option are included in the segment2 show the entries for the
problem1 one icmp message discussed reports a destination port unreachable error how can tcp detect the error in the
problem1 use the traceroute utility with the -g option to implement the loose source route option choose some routers
problem1 in a datagram the m bit is zero the value of hlen is 5 the value of total length is 200 and the offset value
problem1 a host is sending 100 datagrams to another host if the identification number of the first datagram is 1024
problem1 the value of the total length field in an ip datagram is 36 and the value of the header length field is 5 how
problem1 can the value of the header length in an ip packet be less than 5 when is it exactly 52 the value of hlen in
problem1 which fields of the ip header change from router to router2 calculate the hlen value if the total length is
problem1 show the format and contents of a dhcprequest message2 show the format and contents of a dhcpdecline message3
problem1 a diskless client on a class c ethernet network uses dhcp the dhcp server is on a class b ethernet network
problem1 why does a newly added host need to know its subnet mask2 why does a newly added host need to know the ip
problem1 show an example of a dhcp packet with a padding option2 show an example of a dhcp packet with an end-of-list
problem1 what happens if a sack chunk is delayed or lost2 find the steps a server takes to validate a cookie3 we
problemthe state of a sender is as followsa the sending queue has chunks 18 to 23b the value of curtsn is 20c the value
problem1 a packet is carrying two data chunks each containing 22 bytes of user data what is the size of each data chunk
problem1 ssh provide two types of port forwarding local and remote do some research and find the difference between the
problem1 interpret the following sequence of characters in hexadecimal received by a telnet client or servera ff fb 01b
problem1 show the sequence of characters exchanged between the telnet client and the server to switch from the default
problem1 there are several transport layer models proposed in the osi model research and find all of them explain the
problem1 file transfer protocol or ftp is an application program in the tcpip protocol suite research and find the
problem1 why do you think both the sender and receiver addresses are needed in the internet2 why do you think there is
problem1 do we encapsulate our message when we send a regular letter to a friend when we send a post card to a friend