Join Our WhatsApp Channel for Updates!
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 | 4713 |
| 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.
Parliament of Owls Complete Guide Book
Recommended!
Trending!
Adipo Sidang’s Parliament of Owls (adapted from a poetry collection of the same name) is an allegory that mocks and criticizes the political affairs in Africa with a special bias to Kenya. The poetry collection was first published in 2016 and later adapted into a play which was performed widely by the touring Agora Theatre in 2017.
90 Pages
8633 Views
21 Downloads
941.5 KB
MODULE 2: OBJECT ORIENTED PROGRAMMING KNEC NOTES
Trending!
Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which are data structures that contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods.
95 Pages
5299 Views
0 Downloads
2.32 MB
COMMERCE KNEC NOTES
Trending!
Commerce looks after the smooth distribution of goods and services made available by the industry. Without commerce, industry will find it difficult to keep the pace of production. It helps to increase demand for goods on one hand and on the other hand it helps industries by getting them the necessary raw materials and other services. Hence, commerce helps in attaining better division of labour and industrial progress.
117 Pages
6566 Views
11 Downloads
1.31 MB
Tour Package Development Notes 2nd Module
Trending!
The notes covers all competencies being assessed on learning about Tours and Travel Operations.
It's weighs all critical aspects that are assessed.
8 Pages
4639 Views
1 Downloads
471.18 KB
Acquire Tour Resources
Trending!
Acquire Tour Resources notes aids in shaping all competencies that trainees and Trainers need to have while conducting Tour operations.
42 Pages
4152 Views
0 Downloads
336.05 KB
Entrepreneurship Notes 1st Year
Trending!
Entrepreneurship Notes blends on different competencies assessed and mainly cuts across various critical aspects on Entrepreneurial skills.
50 Pages
4190 Views
0 Downloads
771.89 KB
Tour operations
Trending!
Tour operations notes have indepth dispatch of knowledge concerning various skills and trainings required to undertake Tourism operations.
2 Pages
3928 Views
0 Downloads
409.58 KB
Communication Skills Notes 1st Year
Communication Skills Notes aims to impart knowledge on competencies assessed. Trainees need to equip themselves with the knowledge and skills sourced here during their day to day workplace ethics.
263 Pages
478 Views
0 Downloads
1.89 MB
DEVELOPING A PROPOSAL FOR FUNDING
Trending!
A well-formed proposal funding is one that is carefully prepared, thoughtfully planned, and concisely packaged. The potential applicant should first become familiar with all of the pertinent program eligibility criteria of the funding institution.
Before developing a proposal, the potential applicant may refer to the information contact listed in the agency or foundation program description to learn whether funding is available, when applicable deadlines occur, and the process used by the grantor agency or foundation for accepting and reviewing applications
15 Pages
2721 Views
0 Downloads
643.95 KB
SSW 412/414: INDUSTRIAL SOCIAL WORK
Trending!
Social work is a profession for those with a strong desire to help improve people's lives. Social workers help people function the best way they can in their environment, deal with their
relationships, and solve personal and professional problems. Social workers practice in a variety of settings. Hospitals and psychiatric facilities they provide or arrange for a range of support
services. In mental health, community centers, and private practice they provide counseling services on marriage, family, and adoption matters, and they help people through personal or
community emergencies, such as dealing with loss or grief or arranging for disaster assistance.
24 Pages
3202 Views
0 Downloads
699.46 KB