What is the Role of TCP/IP in data transmission from source to destination explain it with an example
HCL,
4 213284 bits are used for packet sequence number in a sliding window protocol used in comp network what is the maximum window size ? explain it details
3 18771describe the various connectivity devices that operate at the various layers of the OSI MODEL. also state the challenges an admnistrator faces while using these devices
2 7478A packet of 10 Kb is to be downloaded from a web server. Find the time needed to download this packet using: a) A dial up telephone connection at 28 Kbps b) A cable modem at 28 Mbps.
5 9818
Explain how does tcp try to avoid network meltdown?
Does netstat show hackers?
How do I find my server port?
What are the different types of osi layer?
Do you know maximum transfer unit, mtu?
Explain how can we measure the performance of an ip link?
What is the difference between unidirectional and bidirectional?
Explain how many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?
In which layer SMTP is used?
What are the 4 layers of tcp ip?
What is private ip and public ip?
How does tcp try to avoid network meltdown?
What does an ip address mean?
How do I know if my ftp port 21 is blocked?
What is ipconfig command?