IT-students

batokoy nako ni........papaak mo?

2006-10-05T02:05:00.000-07:00

2006-10-05T02:02:00.000-07:00

2006-10-04T23:59:00.000-07:00

Workgroup:
All computers are peers; no computer has control over another computer.Each computer has a set of user accounts. To use any computer in the workgroup, you must have an account on that computer.There are typically no more than ten to twenty computers.All computers must be on the same local network or subnet.
Domain:
One or more computers are servers. Network administrators use servers to control the security and permissions for all computers on the domain. This makes it easy to make changes because the changes are automatically made to all computers.If you have a user account on the domain, you can log on to any computer on the domain without needing an account on that computer.There can be hundreds or thousands of computers.The computers can be on different local networks.

ISP in the US

2006-09-26T03:06:00.000-07:00

Different ISP in the US:
Netzero
Qwest DSL
Bellsouth DSL
Sprint DSL
Earthlink DSL
Alltel DSL
Megapath DSL
AOL
Verizon DSL
AT&T Yahoo DSL

ATM
A network technology for both local and wide area networks (LANs and WANs) that supports realtime voice and video as well as data. The topology uses switches that establish a logical circuit from end to end, which guarantees quality of service (QoS).

Frame Relay
A packet-switching protocol for connecting devices on a Wide Area Network (WAN). Frame Relay networks in the U.S. support data transfer rates at T-1 (1.544 Mbps) and T-3 (45 Mbps) speeds. In fact, you can think of Frame Relay as a way of utilizing existing T-1 and T-3 lines owned by a service provider. Most telephone companies now provide Frame Relay service for customers who want connections at 56 Kbps to T-1 speeds.

ISDN
An international standard for switched, digital dial-up telephone service for voice and data. Analog telephones and fax machines are used over ISDN lines, but their signals are converted into digital by the ISDN terminal adapter.

T1
In telecommunications, T-carrier is the generic designator for any of several digitally multiplexed telecommunications carrier systems originally developed by Bell Labs and used in North America and Japan.

x.25
X.25 is an ITU-T standard protocol suite for wide area networks using the phone or ISDN system as the networking hardware. It defines standard physical layer, data link layer and network layers (layers 1 through 3) of the OSI model. Packet switched network was the common name given to the international collection of X.25 providers, typically the various national telephone companies.

reaction

2006-08-21T18:34:00.000-07:00

In our world today thier are many emerge technoloy in the world. As our world today emerge with different technologies that we used in our daily living. Some of this made an impact in our country. Like different machine coming out, trends in the software and hardware application. Our country also have this trends, especially in the Internet. In line with our topic about ISPs or Internet Service Provider. There are five companies that made a big name in the Internet provider these are the PLDT founded on november 28, 1928. It has services like wireless networkingThe second major player is the Sky Internet it started its operation in the philippines since 1996.The third one is the Pacific Internet they have prepaid Internet, being the first to migrate completely to the V.90 standard, first to provide public service digital network with both globe telecom and PLDT. Also Digitel is included it has the largest fixed-line network and is the largest provider of telecommunications services to telephone subscriber land prepaid card users in Luzon. And the last but not the least is the Globetelecom which is the well known company in telecommunication here in out country. If im going to choose which Internet Service Provider I will use in putting up my internet connection on data service offering I will choose the ePLDT for it has an integrated service and DSL for which I can have a better and satisfaction in terms of Data transferring. If you want to have a less expensive but have an effecient output in an internet service provider the Globe company is better for it has a lower pricing in terms of their services but they satisfies the need of the user. Whatever we choose we will be satisfied for what we want for this companies main goal is to satisfied the needs of the customer.

2006-08-03T02:52:00.000-07:00