What is IGP (Interior Gateway Protocol)?

It is any routing protocol used within an autonomous system

What is Mail Gateway?

It is a system that performs a protocol translation between different electronic mail delivery protocols

What is wide-mouth frog?

Wide-mouth frog is the simplest known key distribution center (KDC) authentication protocol

What are Digrams and Trigrams?

The most common two letter combinations are called as digrams. e.g. th, in, er, re and an. The most common three letter combinations are called as trigrams. e.g. the, ing, and, and ion

What is silly window syndrome?

It is a problem that can ruin TCP performance. This problem occurs when data are passed to the sending TCP entity in large blocks, but an interactive application on the receiving side reads 1 byte at a time