Thursday 10 September 2015

Local area network (LAN)


What are local area network (LAN).

Each day computer users use their computer for sending and retrieving email, scheduling meetings, sharing files, preparing reports, exchanging images, and maybe checking the current price of an auction item on the Internet. All of this requires computers to access multiple networks and share their resources. The multiple networks required to accomplish this are the local area network (LAN), the campus area network (CAN), the metropolitan area network (MAN), and the wide area network (WAN).


This text introduces the reader to the techniques for implementing modern computer networks. Each chapter steps the student through the various modern networking technologies and methodologies and includes a section on configuring, analyzing, or troubleshooting computer networks. The accompanying CD-ROM comes with two software packages, the Finisar-Surveyor Demo protocol analyzer and the Net-Challenge simulator software developed specifically for this text. Each of these software enhancements provides the reader with invaluable insight into the inner workings of computer networking and with the experience of configuring and troubleshooting computer networks.


Image result for local area network (LAN)The ease of connecting to the Internet and the dramatic decrease in computer systems’ cost have led to an explosion in their usage. Organizations such as corporations, colleges, and government agencies have acquired large numbers of single-user computer systems. These systems may be dedicated to word processing, scientific computation, process control, or may be general-purpose computers that perform
many tasks. 



This has generated a need to interconnect these locally distributed computer networks. Interconnection allows users to exchange information (data) with other network members. It also allows resource sharing of expensive equipment such as file servers and high-quality graphics printers, or access to more powerful computers for tasks too complicated for the local computer to process. The network commonly used to accomplish this interconnection is called a local area network (LAN), which is a network of users that share computer resources in a limited area.

Zulfadli
10 Sept 2015

TM Wifi

TM WiFi provides a whole new mobile lifestyle with WiFi Access at selected and strategic public places such as:
  • Shopping Mall
  • Hotel Lobby/Lounge
  • Hospital Cafe/Lobby
  • F&B Outlets
  • Common Area in University/Colleges
  • Airports
Just look out for this signage to get connect...

Wireless Internet Access

Conveniently check your email or browse the internet with your laptop, PDA or smart phone whenever you are in a  TM WiFi site!

 Features

Users with TM WiFi ID: Enjoy up to 384kbps

FREE Access Users: Experience up to 128 kbps

Technology       

Based on 802.11b/g/n WiFi.

How to connect 

Connecting to the internet with TM WiFi

When you are in a TM WiFi Site

1.      Enable WiFi function on your device.

2.      Open your wireless network option and choose TM WiFi.

3.      Open your web browser and TM WiFi login page will appear. 

4.      Key in your TM WiFi login ID and password to surf.

5.      To log out, click at the logout button or type ‘ap.logout’ at the address bar.


Get connected at over  17,000  TM WiFi sites ™  nationwide
Broadband  on the go @ TM WiFi   
Enjoy mobile lifestyle with wireless broadband internet access at more than TM WiFi 17,000 TM WiFi sites nationwide! If you are a  TM Broadband subscriber with a TM WiFi ™ ID, just log in and start browsing. Alternatively, you can subscribe to TM WiFi Postpaid and Prepaid Package which gives you unlimited access at attractive rates.


Entry
Standard
No. of Login ID
TM Broadband Subscribers
RM 15
RM 18
1 Login ID





Entry
Standard
No.of Login ID
Business Broadband Subscribers
Soho
RM15
RM18
1 Login ID
1IP
3 Login ID
5IP
5 Login ID

Notes:
1. Entry Package –Subscribe TM WiFi at the point of TM Broadband    / 1515/ Business Broadband registration
2. Stabdard Package – subscribe TM  Broadband  AFTER TM Broadband    / 1515/ Business Broadband registration
3. TM WiFi charges will be reflected in your bill.


TM WiFi Prepaid Card

No account registration and reload required. Users are able to enjoy the TM WiFi service with greater convenience and minimal steps.



Prepaid TM WiFi™ Package
TM WiFi  prepaid card/ softpin
RM5
One day unlimited access
TM WiFi prepaid card/ softpin
RM28
30 days unlimited access



Scratch the TM WiFi  prepaid card to get your TM WiFi  ID and password.

Then, log on with the given TM WiFi ID & password at over 17,000 TM WiFi sites  nationwide. TM WiFi  prepaid cards  is available at TMpoint You may purchase online via https://prepaid.tm.net.my using your credit card.
For Celcom mobile subscribers, you may purchase via SMS by  typing WiFi and send to 21515.Standard SMS charge is applicable. RN 0.50 charge for each TM WiFi ID

Note : Streamyx ZONE  prepaid cards is still valid until expiry date on card
soNormal>One day unlimited access

TM WiFi prepaid card/ softpin
RM28
30 days unlimited access


Subscribe TM WiFi today!

TM Broadband (Streamyx)  Subscribers:
If you are a TM Broadband (Streamyx)  subscriber with a TM WiFi ID, just log in and start browsing.
To subscribe TM WiFi prepaid package:
Online | click here to subscribe.
Visit | TMpoint nationwide
Non TM Broadband (Streamyx) Subscribers:
You can purchase TM WiFi Prepaid Card which gives you unlimited access at attractive rates at any TMpoints nationwide.
NOTE:
Subscribers to the following packages have TM WiFi ID with their subscription:
ü  CoolUniPack,
ü  Blockbuster Deal (2.0M & 4.0M)
ü  Grad Pack
ü  Staff Package (2.0M & 4.0M)
ü  BBPC Staff & BBPC Low Income
ü  Business Broadband includes OIAB & OIAB Plus packages
ü  (Streamyx Combo) (Mobility)
ü  UniFi 5Mbps,10 Mbps & 20Mbps
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FAQ 
What is TM WiFi™?
TM WiFi™ is a wireless broadband Internet access service available at public places such as shopping malls, coffee shops, eating outlets, convention centers, hotels and many more that allows you to connect to the Internet when you are in these premises.
What is TM WiFi™ technology?
TM WiFi™ is based on 802.11b/g/n (WiFi).
Where can I use TM WiFi™?
TM WiFi™ can be used at any of our locations and can be easily identified by our signage. Just look for the TM WiFi™ sign!
How does TM WiFi™ work?
Each TM WiFi™ will be installed with access points. The access points emit radio frequencies that will be picked up by the Wireless LAN card installed in your laptop, PDA or tablet PC. Provided you are within the coverage of the signal, ranging from 50m to 300m from the access point, you will be able to enjoy wireless broadband Internet access.
What are the devices I need for TM WiFi™?
You will need a mobile device, for example a laptop, PDA, tablet PC, or mobile phones equipped with the 802.11b/g standard Wireless LAN card.
How do I get started?
First, enable the WiFi connection on your device. Then open your wireless network options and choose TM WiFi™. To start surfing, launch your web browser and the TM WiFi™ login page will be displayed. Here, key in your TM WiFi ID and password. You are now ready to surf the Internet.
How do I logout from TM WiFi™?
For laptop/tablet PC users, simply click the disconnect button in the disconnect window. For PDA mobile users, just type ‘ap.logout’ at the URL field and click enter.
How do I subscribe to TM WiFi™ postpaid service?
For new and existing Streamyx and 1515/1525 customers, subscribers can subscribe to TM WiFi™ at any TMpoint outlets nationwide. For existing Streamyx and 1515/1525 customers, they can subscribe to TM WiFi™ via online at TM WiFi™ at https://tmbill.tm.net.my/.
How much is the service?

Personal Postpaid Packages
Package
Entry (Monthly)
Standard (Monthly)
No of Login ID
Streamyx 384kbps
RM15
RM18
Limited to 1 Login ID
Streamyx 512kbps
Limited to 1 Login ID
Streamyx 1Mbps
Limited to 1 Login ID
Streamyx 2Mbps
Limited to 1 Login ID
Streamyx 4Mbps
Limited to 1 Login ID
Note: Charges for TM WiFi™ Entry package is applicable ONLY with every NEW Streamyx account or 1515 registration only.

Business Postpaid Packages
Package
Entry (Monthly)
Standard (Monthly)
No of Login ID
SOHO
RM15
RM18
Limited to 1 Login ID
1 IP
RM15
RM18
Limited to 3 Login ID
5 IP
RM15
RM18
Limited to 5 Login ID

Note: Charges for TM WiFi™ Entry package is applicable ONLY with every NEW Streamyx account registration only.
Can I use TM WiFi™ if I am not TM subscriber?
Yes, for non-TM customers, you can enjoy the service by purchasing TM WiFi™ cards or soft pin via SMS and online Credit Card or visit selected TM WiFi™ F&B chain outlets which offer the “Free Access” option. (Eg: KFC, Pizza Hut, Secret Recipe and Delifrance)
Prepaid TM WiFi™ Package
TM WiFi  prepaid card/ softpin
RM5
One day unlimited access
TM WiFi prepaid card/ softpin
RM28
30 days unlimited access


Prepaid Card
Customer can purchase TM WiFi™  Prepaid Card (RM 5 and 28 ) at TM Point outlets nationwide.
Soft pin
Customer can purchase TM WiFi™ soft pin via:
  • Online purchase at TM WiFi™ landing page.
  • SMS for Celcom customers. Type WIFI and sent to 21515. (Standard SMS charge is applicable. RM 0.50 charge for each TM WiFi ID & password received)
What are the advantages of being TM WiFi™ subscriber rather than using Free Access?
By subscribing to TM WiFi™ via postpaid or prepaid, you will experience better bandwidth speed compare to Free Access user. Moreover, your ID can be use at other TM WiFi™ sites as well.

Where can I find TM WiFi™ with Free Access?
Currently we are offeringFree Access at Pizza Hut Restaurants nationwide. For Free Access, click Free Access tab at the landing page and you're ready to surf. You may view the list of outlets with Free Access here.

What are the minimum system requirements to use this service?
  1. Laptop/ tablet PC
    • Windows 95, 98, 2000, ME, XP and VISTA
    • Microsoft Internet Explorer, Mozilla Firefox or any Internet Browser applications
    • Wireless adapter or PCMCIA card (For laptop without built in WiFi)
    • Type II PCMCIA slot
    • Or any laptop with built-in WiFi 802.11b/g capabilities.
  2. PDA
    • Windows CE, Palm OS 5.0 or above
    • Microsoft Internet Explorer or any Internet Browser applications
    • Expansion pack with PCMCIA slots
    • Wireless PCMCIA card
    • Or any PDA with built-in WiFi 802.11b/g capabilities.
  3. Macintosh
    • Mac OS 9.X and above
    • Microsoft Internet Explorer or any Internet Browser applications
    • Wireless PCMCIA card
    • Type II PCMCIA slot
  4. Mobile Phone
    Mobile phones with WiFi 802.11b/g capabilities.
Do I need to configure my Internet setting?
Just turn on your WiFi, choose TM WiFi™ in your wireless network option, key in your TM WiFi ID & Password and you are ready to surf.

Can more than one user use the same login ID to access TM WiFi™ at one time?

No, the network does not allow multiple login.

Can I change the Login ID provided in the TM WiFi™ prepaid card?
No, you will need to use the same ID given until it expired.Upon expiry,you need to purchase a new TM WiFi prepaid card to get a new TM WiFi ID and password.

Can I change my password?
Yes, for prepaid card users, just go to https://prepaid.tm.net.my and click the link for TM WiFi™. Login using your existing ID and select the link to change your password. For postpaid users, go to https://tmbill.tm.net.my/SelfCare/Maintenance/selfcareLogin.jsp.
Can I use the same Login ID at all TM WiFi™?
Yes, you can use the same account at any TM WiFi™ location.




Thursday 16 April 2015

Syoknya Internet laju...30Mbps



"Syoknya Internet laju...30Mbps."



Hanya dengan ungkapan  tersebut sahaja yang dapat saya katakan, kerana baru-baru ini TM syarikat Telekomunikasi Negara kita telah melancarkan produk baru meraka Unifi 30Mbs.Sila beri tepukan gemuruh kepada TM kerana berjaya melakar kejayaan baru serta melangkah satu tapak ke hadapan dalam evolusi teknologi komunikasi negara apaila berjaya menghasilkan produk yang bermutu.



Mari kita lihat spefikasi baru Unifi VIP30 ini.





Kawasan liputan terkini.

Untuk info lagi sila hubung TM di talian 100...
Admin nak pergi  TMpoint upgrade More speed lagi Unifi....