17. WAN Technologies
| Institution | Huawei - JKUAT |
| Course | Information Technolo... |
| Year | 3rd Year |
| Semester | Unknown |
| Posted By | Jeff Odhiambo |
| File Type | |
| Pages | 55 Pages |
| File Size | 1.44 MB |
| Views | 7548 |
| Downloads | 0 |
| Price: |
Buy Now
 Buy via
whatsapp
|
Description
As economic globalization and digital transformation accelerate, enterprises keep expanding their scales. More and more branches locate in different regions, with each branch network being considered as a local area network (LAN). The headquarters and branches need to cross geographical locations to communicate with each other. To better carry out services, an enterprise needs to connect these geographically dispersed branches through a wide area network (WAN).
The development of the WAN technologies is accompanied by the continuously increased bandwidth.In the early stage, X.25 provided only the bandwidth of 64 kbit/s. Later, the digital data network (DDN) and Frame Relay (FR) increased the bandwidth to 2 Mbit/s. Synchronous digital hierarchy (SDH) and asynchronous transfer mode (ATM) further increased the bandwidth to 10 Gbit/s. Now, the current IP-based WANs provide 10 Gbit/s or even higher bandwidth.
This course describes the development history of WAN technologies, especially the implementations and configurations of Point-to-Point Protocol (PPP) and Point-to-Point Protocol over Ethernet (PPPoE).
Below is the document preview.
Haemoglobin
Trending!
Detailed notes on haemoglobin, its structure, types and molecule
67 Pages
5631 Views
0 Downloads
3.03 MB
POSITIONS USED IN NURSING
Trending!
Latest notes on positions used in nursing
7420 Views
0 Downloads
1.4 MB
MASCLOSKELETAL CARE MODALITIES
Trending!
Detailed notes onmascloskeletal care modalities
93 Pages
6073 Views
0 Downloads
1.01 MB
BLA 4209: VARIETIES OF ENGLISH
Trending!
This course helps the learners to examine how the notion of language variation applies to English in today’s worlds
45 Pages
8092 Views
1 Downloads
739.46 KB
Grinding Fixtures
Trending!
The work holding devices for grinding operations will depend upon the type of the
grinding operation and the machine used. This module contains the different types of grinding fixtures used
25 Pages
5978 Views
0 Downloads
798.52 KB
EAC2240: CHAIN SURVEYING NOTES
Trending!
This course contains detailed notes on chain surveying, its definations, illustraions and its principles
25 Pages
6010 Views
0 Downloads
1.18 MB
EDF 110: History of Education.
Trending!
The term education is a complex concept meaning it is not easy to define "Education" originated from Latin word "educare" meaning the process of moulding, growing up or rearing. Used in reference of plants as well as animals
9747 Views
2 Downloads
267.5 KB
EET 200: INTERMEDIATE MICROECONOMICS THEORY
Trending!
In your elementary microeconomics, the basic principles of consumer behaviour were
introduced by laying a strong foundation on the theory of demand on which premise
the consumer behaviour is build upon. The consumer behaviour is introduced as a
utility maximising behaviour but subject to consumer’s ability to purchase. A consumer is portrayed as an agent who goes for the best that he/she can afford.
76 Pages
7876 Views
1 Downloads
405.79 KB
THE CONTENT/CONCERN OF SOCIOLOGY OF EDUCATION
Education is a social institution that sociologists are very interested in studying. This
includes teaching formal knowledge such as reading, writing, and arithmetic, as well as teaching other things such as morals, values, and ethics. Education prepares young people for entry into society and is thus a form of socialization. A sociologist wants to know how this form of socialization affects and is affected by other social structures, experiences, and outcomes.
251 Views
0 Downloads
96.5 KB