Point to Point Protocol (PPP) Tutorial. Point-to-Point Protocol (PPP) is an open standard protocol that is mostly used to provide connections over point-to-point serial links. The main purpose of PPP is to transport Layer 3 packets over a Data Link layer point-to-point link.
1 Notice, in the following example, the above citation corresponds with the first word of the source as listed in the Bibliography. . .: McCollister, Betty. ' 2 The Social Necessity of Nurturance.' Humanist. 3  Jan/Feb 2001.
DESCRIPTION CLUES âSIGNAL WORDSâ EXAMPLE 5. Example/ Explanation The author provides examples or additional explanations or summaries to help you understand an unfamiliar word. The word is cleared up by giving an example. For example For instance Including Such as Specifically To illustrate