Chapter 37 Flashcards
What is window
Buffer space
What is the solution of packet loss
Re transmission
What is the side effect of re transmission and what happened in it
Congestion collapse. Whole network gets down.
How TCP control congestion
TCP control its transmission rate and reduce it by reducing buffer space/window
What is responsibility of sequence number in TCP segment
It represents outgoing data. It reorder packet according to sequence number on receiving end.
What is role of destination port in TCP segment
It tells which application will receive this data on receiving end.
What is role of port number in TCP segment
It tells the port number
Which is more reliable transmission protocol
TCP / UDP
TCP
What is NAT
Network address translation is a technique to deal with IP addresses exhaustion. There is set of computer in a network and we assign a valid global IP addresses to all of them. The computer on this network has unique private/non routable addresses. It uses in line configuration.
What is classless and sub net addressing
These are 2 different types of techniques in order to deal with exhaustion of IP addresses.
What is inherent concept of addressing
It is opposite to NAT. In this concept each and every computer on a network has a unique IP address.
What is ARP
Address resolution protocol. 2 same IP addresses does not function because of ARP concept.
What is 10 Net
it is private or non-rout able address
What are private addresses
They are uniquely available to a private network.
What is NATD device
Network address transmission device make it possible that private address talk to outside world of network. When it receive packet from outside world of network it translate it according to private network.
