Setup A Home Wireless Network A Short Tutorial

For homes with more than one computer, it would be wise for you to setup a wireless network and share your high speed internet connection, as well as the scanner, printer, and other computer devices.

Wireless networking, "wireless fidelity", or Wi-Fi, is gaining popularity nowadays because it is just so darn easy and very straightforward.

So, for those who want to use Wi-Fi technology in their homes, here's a short tutorial to guide you through the process and answer some of the most frequently asked questions. To setup your home network you will need a wireless router and wireless PCI cards.

1. Get the equipment you will need.

A wireless or Wi-Fi router. This will allow you to share your internet connection. You will be able to connect to the net without having to use any networking cables.

Next, you will need Wi-Fi cards, or wireless PCI cards, for desktop or notebook computer. Most laptops nowadays have these already installed. This, in turn, enables your PCs to receive the connection being broadcast by the Wi-Fi router.

Optionally, you can buy a wireless antenna. This will boost the signal put out by your wireless router. Depending on how wide of a net you want to cast around your house will determine if you need to buy a wireless antenna. One word of warning though is that your neighbors can borrow your wireless network if you have a strong enough signal for them to tap into.

2. Choose what standard you will implement.

Wi-Fi has different standards that have evolved through time. The most popular is 802.11b, or "B" for short, which can carry data at 11 megabytes per second or mbps.

The next generation Wi-Fi is the "G" devices that can transmit data at 54mbps. The G standard is backward compatible with the B standard.

3. Connect to your wireless router.

Be sure that when you attempt to connect to your wireless router, you have shut down all your devices. With an Ethernet cable, hook up to the LAN of the other computer or to the WAN port if you are using an Ethernet port of the modem's cable. Then, make use of a second Ethernet cable and attach it to the computer's Ethernet adapter.

After which, hook up the other end of the cable to one of the Ethernet's four individual port router. It is strongly recommended that you use port 1 as the default port area. Then, plug in the power adapter to the power port of your router and then attach it to an electrical outlet. You can immediately use your computer after configuring the settings of your router.

4. Install the Wi-Fi cards on your desktop PC or laptop.

Installing a wi-fi card might involve opening the casing and installing a card inside your desktop. This can be very complex so it is best to ask for some professional help regarding this one especially if it is your first time.

For notebooks and even desktop PCs you could use a USB Wi-Fi dongle in place of installing a wi-fi card. A wireless dongle is a USB network adapter that plugs into your notebook or PC to enable access to a LAN, or peer-to-peer networking without the need of any wires.

5. Turn on your computers and get surfing.

Once you've installed your wireless router and network cards you are on your way to surfing anywhere in your house.

This just goes to show that since the proliferation of wireless fidelity, networking had never been the same again and Internet connection within your household is now open to a wide array of virtual possibilities.

Copyright 2005 by Home Wireless Network and Wallace Renckers.

This article may be used freely in ezines, newsletters, websites, to offer as free bonus or part of a product for sale as long as no changes are made and the byline, copyright, active links and this resource box is included.

access point vs router

Best Router for Gaming - Computers - Computer Games

Many gaming fans like to choose consoles for their video games. These work very well, but most people need computers for other uses too, such as surfing the web, sending and receiving emails, as well as participating in social networking sites. So they choose Pc video gaming in order to cover all their needs.Although console gaming has grown considerably lately, there seems no end in sight for Pc gaming. Even in today's tight economic times, the Pc gaming industry is actually growing - slowly - but still growing!If you are a pc gaming fan, games like 'The Elder Scrolls - V: Skyrim', 'L.A.Noire', 'Battlefield 3', and 'Deus Ex: Human Revolution' are well-known to you. These are among the top ten voted most favourite video games for 2011. So what do people who enjoyed playing these and many of the other great games have to say about the best router for gaming?Are there significant differences between all the routers available? Let us build up an overview from some of the revi ews online.Traditional Ethernet connections, now available in 100Mbps technology are still regarded by many gamers as giving superior performance. For this reason, they are very likely to be around for a long time still.Many serious gamers won't consider anything other than a good stable and secure cable connection.On occasion there may heavy use made simultaneously, with a network for gaming, and slow performance of the individual Pcs can result. This can be overcome by the use of Ethernet switches, often preferred to a hub.There can be no doubt of the convenience of wireless routers. They are burgeoning in popularity. The range of Wi-Fi signals can be estimated to extend as much as 30 meters (100 feet) you need to take into account obstructions, such as walls that can decrease this distance.Most gamers tend to sit within nearer proximity than these limits, so this is seldom a problem.Some gamers claim that wireless routers do have their own unique issues. It is claimed tha t interference from certain home gadgets, such as wireless telephones or microwave ovens can cause minor problems. However, most agree that installation well away from these gadgets almost eliminates the problems they cause. These are also not considered to be the cause of continuous interference, but more of short sporadic irritations.It is generally accepted that wireless routers are less secure than wired LANs. However this is most likely of less concern to gamers than to other people who use the internet for more confidential purposes.So much for wired versus wireless. What are the preferences for different types of routers for gaming?One of the red-hot favourite video games, L.A.Noire has been reported by various players as having glitches that affected consoles and Xboxes. But so far there seem to be few complaints about the game on Pcs.The Elder Scrolls - V: Skyrim is undoubtedly one of the most popular video games at the moment. There are some gamers who complain of lagging as well as some graphic texture problems.The Linksys E4200 dual band N router or an equivalent in speed and quality is considered to be your best bet to avoid lagging. However, if it persists, there are tweaks that can help. One such is a setting in Documents/my games/skyrim/skyrimprefs.ini:fLeafAnimDampenDistEnd=500.0000 andfLeafAnimDampenDistStart=0.0000There are several gamers who believe the solution to the texture problem can be found by downloading HQ texture packs from are a few more, each one considered by enthusiastic gamers to be the best router for gaming:

Buffalo WZR-HP-G300NH Netgear Rangemax wndr3700 D-link DIR-655 Xtreme N Linksys WRT610N

access point vs router

Port Forwarding on a Foscam IP / Network Camera - Computers - Hardware

Viewing your Foscam IP network camera from within your network is great for day-to-day monitoring, but what about when you are at the office and want to see what your puppy is up to? Or what about if you across the country and suddenly can't remember if you closed your garage door or not? You don't need to call a neighbor; you can just log onto any web browser and check your IP camera - If you've set up port forwarding, that is.

Before you start, it will be helpful to have your router manual handy in case you dont understand any of the terms. If you don't have the manual, you can most likely find an online manual for your router using a Google search. Portforward.com also has excellent overviews of almost every router!

Step 1Write down the local IP address of your IP network camera. To find this address open IP network camera Tools, and it will display the IP address of the IP network camera.

Step 2Write down your router's external IP address. An easy way to find this is to Google 'What is my IP address' and follow one of the links

.

.

Step 3Log in to your wireless router. To do this you must enter the internal IP address of your router into your browser's address bar and then enter the username and password when prompted. If you don't have the password, maybe its blank or 123456.

You can also Google the common default router username and passwords for your router.

Step 4Look for an option on your router that says Port Forwarding or Virtual Server. If you server has both, it is generally easier to use Virtual Server.

Set the Local/Private

Step 5To test your setup, open a browser and enter your external internet IP address into the address bar followed by a colon and the port number and press enter. You should arrive at your camera's login screen, and are ready to access your IP network camera remotely from any location, including smart phones.

access point vs router

Instructions of Hootoo IP Camera Setup and Software Firmware update - Computers

Recently more and more customers have purchased Hootoo IP camera. For some green hand, it requires more to set up this Hootoo IP camera. As a consequence, I prefer to post the Hootoo IP camera setup steps. Hope this will help you while receiving our products.

Step 1: Hardware Instruction.1. Install the Wi-Fi antenna.2. Plug the power adaptor into camera.3. Plug the network cable into camera and router/switch.

Step 2: Software Installation.Install the follow software:1. IP Camera Tool: Open the CD, click "IPCamSetup.exe"--"Next"--"Next"--"Close".2. ActiveX: Click "Appinstall.exe"--"Next"--"Install"--"Finish".After this done, the icon "IP Camera Tool" will be displayed on desktop.

Step 3: Real-time Video Demonstration.1. Login:Double click "IP Camera Tool" icon on desktop, search the IP address, choose the one of your camera, double click to go to IE login interface.Default username: adminPassword: no password.2. Choose the language.English, Chinese, Spanish, German, Portuguese, French, Italian, Korean optional.3. Choose the work mode.IE browser: choose ActiveX mode.Safari, Firefox, Google browser: Server push mode.Mobile phone: sign in mobile phone.4. Sign in.Click Sign In, then can get video on real-time.

No pictures problem with ActiveX Settings for IE Browser

If use IE browser to connect the camera for the 1st time, maybe there is no image displayed, and there will be a clue to install the ActiveX. In this case, please do the follow steps:1. Close the firewall of your computer.2. Change the ActiveX settings, "IE" browser > "Tool" > "Internet Options" > "Security"> "Custom Level" > "ActiveX control and Plug-ins", all the ActiveX options set to be "Enable":In addition: you can also click "start" menu->"Internet Explorer", choose "Internet attributes " to enter, or via "Control Panel" ->"Internet Explorer", enter to Security setting.3. If there is still no image, please close your anti-virus software, and then try step 1 & 2 again.

Wireless Settings1. Make sure the router is wireless router.2. Make sure the Wi-Fi antenna installed.3. Make sure whether there is encryption of the WLAN of router, if there is encryption, keep the key.4. Login the camera, click "Network">"Wireless Lan Settings">"Scan", please scan 2 times, then you will find the WLAN from the list, choose the one you use.5. If there is no encryption, just click "Submit", if there is encryption, please input the key, then click "Submit".6. Wait about 30 seconds, the camera will reboot, then unplug the network cable.

How to use DDNS1. Login the camera:Click "Network">"DDNS Service Settings".2. Choose the DDNS, there are 2 options:Manufacturer's DDNS: This domain is provided by manufacturer.Third Party DDNS: This domain is provided by the 3rd party, such as Dyndns, Oray, 3322 etc.Third Party DDNSIf you use third party DDNS, please choose the server you use, such as "3322.org" or "dyndns.org" as below:You have to register an account firstly, keep the user, password, host, then input it.Note: Only one DDNS can be chosen, for example, if you use manufacturer's DDNS, the 3rd one won't work, if use the 3rd DDNS, the manufacturer's one won't work.3. Change the camera's port.The default port of camera is "80", please change "80" to any other one you like, such as "81", "100", "8091" etc.Click "OK", the camera will reboot, wait about 30 seconds.Make sure the "Subnet Mask", "Gateway", "DNS Server" is the same as your router.4. Set Port Forwarding in the router.This is the most important step. Se t port forwarding in router refer to the IP of your camera correctly, then the DDNS will work. Because there are so many kinds of routers from all over the world, so it's difficult to show a fix steps, but there are some samples of different routers' port forwarding settings as below, just for reference:

TP-LINK:(1) Login the router.(2) Choose "Forwarding", select "Virtual Servers"(3) Click the Add New button, pop-up below:Fill the service port (except 80), IP address of the camera, then click SaveThe port and IP address should be the same as Camera.

BELKIN:(1) Login the router.(2) Choose "Firewall", select "Virtual Servers"(3) Input the port (except 80) and IP address, then click save.Note: The port and IP address should be the same as Camera.

DLINK:(1) Login the router.(2) Choose "Advanced", select "Virtual Servers"(3) Input the port, IP address, Protocol, then click save.Note: The "public port" & "private port" should be the same as camera's port, choose the protocol to be "both".After all these 4 steps done, then you can use the DDNS freely, check the DDNS status from the camera as below, and get the link of DDNS for internet view.Step: "Login">"System">"Device Info":

Thanks for your support and attention, for further operation details, please check the full version user manual of our IP Cameras!

access point vs router

Suggestions For Securing Your Home Wifi Community

As customers upgrade their computer systems and laptops and are discovering the convenience of wireless computing, they might also be opening themselves up to attacks from random hackers. When you've got a home network and it has wireless capabilities probably the most essential issues you can do to guard your self, your computer systems and most importantly your data, is to secure your network. It's possible you'll suppose you are doing a great thing leaving your wi-fi network open on your neighbors to make use of, but you may also be permitting individuals to make use of your community to obtain pirated music or motion pictures (which you'll be liable for), send unsolicited industrial email (aka spam) or launch viruses.

Securing your network is pretty straightforward and might be completed by nearly anyone, even if you aren't laptop savvy. In case you are using a laptop computer you could need to join your laptop by way of ethernet cable to your router, while you're making the configuration changes. The first thing you should do is log into your wi-fi router and change the administration password and username if possible. Leaving the default settings is like locking your door and hiding a key under the mat. Subsequent you want to allow WEP (wireless equivalent privateness) security in your router. In case your router has 128 bit encryption use it, it is safer than 40 bit encryption. When you've got an older router you may solely have forty bit encryption, 40 bit encryption is best than no encryption so if that is all you've use it. You have to to enter the corresponding WEP encryption key on all of your computer systems that connect wirelessly. Reboot the router and verify you can nonetheles s connect with the network cable removed. It might be easier to make the entire adjustments without delay and the reboot, however if you happen to make a mistake doing it step by step helps you discover your errors easier.

The next step is altering the SSID (Service Set Identifier). The very first thing it's best to do is change the title from its default setting. In case your router permits you to disable the SSID broadcast you should. Again make the corresponding modifications on each of the computers that join wirelessly and reboot the router. As soon as the router reboots make sure you can nonetheless connect with the network.

Your next step is to allow entry through Mac addresses. Every pc has a novel Mac address that looks like 0A-3C-2A-fifty five-E4-A0. Get all of the MAC addresses of the entire computers that join wirelessly and restrict entry on the router to solely these Mac addresses. Reboot the router and verify you may still connect.

Whereas these tips won't keep out refined skilled hackers they will keep out casual snoopers. Lastly on each laptop be sure you are sharing only the folders that you want other people to be able to see.


access point vs router

Ten Practice Questions for CCNA Exam - Exam Practice for CCNA 640-802 - Computers - Certification

Practice is the mother of learning. After studying your textbooks and learn the theory for the CCNA syllabus, the best approach to assimilate and strengthen your knowledge is to solve many practice questions and study test exams. This article provides ten practice questions which focus on a wide range of topics that you need to learn for passing your CCNA exam.

QUESTION 1: Which of the following CLI prompts indicates that you are working in privileged EXEC mode?

A. Hostname> B. Hostname# C. Hostname-config D. Hostname-exec>

ANSWER: B

QUESTION 2: What command do you type to save the configuration stored in RAM to NVRAM?

ANSWER: copy running-config startup-config

QUESTION 3: Which information does the show vlan command display?

A. Ports that are configured as trunks B. VMPS server configuration parameters C. Names of the VLANs and the ports that are assigned to the VLANs D. VTP domain parameters

ANSWER: C

QUESTION 4: What are two characteristics of OSPF? (Choose two.)

A. Proprietary B. Similar to RIP C. Hierarchical D. Open Standard E. Distance Vector Protocol

ANSWER: C, D

QUESTION 5: Which command can you type at the router prompt to verify the broadcast frequency for IGRP?

ANSWER: show ip protocols

QUESTION 6: Which command is used, and in what context, to stop routing updates from exiting a routers serial 0 interface?

ANSWER: Router(config-router)#passive-interface s0

QUESTION 7: Which subnet mask would be appropriate for a Class C address used for 9 LANs, each with 12 hosts?

A. 255.255.255.252 B. 255.255.255.240 C. 255.255.255.224 D. 255.255.255.0

ANSWER: B

QUESTION 8: Which command correctly specifies that network 10.0.0.0 is directly connected to a router that is running EIGRP?

A. Router(config-router)# network 10.0.0.0 B. Router(config-router)# router eigrp 10.0.0.0 C. Router(config)# network 10.0.0.0 D. Router(config)# router eigrp 10.0.0.0

ANSWER: A

QUESTION 9: What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table?

ANSWER: The switch floods the network with the frame attempting to ensure that the device receives the frame.

QUESTION 10: What protocol is used to find the hardware address of a local device?

ANSWER: Address Resolution Protocol (ARP)

Check out the following article for the best ccna training package.

access point vs router

Beijing seven areas will use free wireless Internet access at the end of the next month - Business

The fastest from 11 starting the end, no matter China mobile, China unicom or telecom users, in xidan wangfujing, Olympic Games, and three central railway station, financial street, Lufthansa, zhongguancun street seven regions, will use mobile phones, tablet computer, laptop realize the wireless Internet access and without any fee. Yesterday (25), reporter from city letter that the committee, this city public wireless Internet access service pilot construction is drawing to a close, the next three years this seven regions will be free to the public offer wireless Internet services.

In the above areas, operators will provide 2 Mbps public bandwidth. The end of free services after opening, the user first will be in the mobile terminal to the wireless network search on "My Beijing". Click in, in "user login" area input the phone number, then click "message for password" button. Not and in a short while, login the password will be sent to users by short messages on their mobile phones.

Fill in the user password click "login" button, can use wireless city free network service WLAN. Password 3 hours and effective, and can apply for an again. By the letter of the committee said the relevant person in charge of this year, the urban construction goal is new wireless access point 90000 wireless access WLAN, accomplish basic city center hot and high-tech industrial park, complete coverage of key areas. (practice reporter WuDi interns zhang tong star)

News links

Public radio network only to be "My Beijing"

Yesterday at about 17, the reporter comes to the east new world underground, through the iPad search, found 17 wifi address, but did not show "My Beijing" network address. This 17 address, there are 10 need to type password, many for starbucks, McDonald's and other catering institutions, and unicom, mobile operators to provide wireless services are still charge network.

In xidan big yue city, the reporter to search called "XDjoycity" wireless networks, but need to be password. The financial street shopping center in nearby, suffered a group called "ChinaNet" network address, although no input password, but can not open the page.

It is understood that the pilot area, a part of the access point already made free broadband access, but users will be affected by the limits of the operators. For example, unicom coverage of the area, unicom users can free wireless Internet, but mobile and telecom users can't. However, these access point the location of the relevant departments and has not been made public.

By the letter of the committee officials say only "My Beijing" type of wireless network, wireless urban construction pilot area is pushed by the public welfare free wireless service. And other free Internet services, it may be operators business practices.

Public area five years a complete coverage of wireless Internet access

Basis "Beijing" 1025 "period city information and major information infrastructure construction plan of targets, the next five years, Beijing to make the national best, the world's leading wireless city, mass in the wireless local area network (WLAN) construction, realizes the public area covered all, mobile broadband penetration rate of more than 60%, to realize the maximum access to 100 million bandwidth (M).

Specific goal is to carry out large-scale wireless urban construction, establishment of the domestic coverage is the most extensive network, the most stable performance, the best of the third generation mobile communication (3 G) networks; Already subways lines, realize communications network, broadcast networks and government affairs private network to mobile signal complete coverage; Beijing will be the best of the domestic construction time synchronization code division multiple access (cdma) long-term evolution technology (TD-LTE) pilot city, for the fourth generation mobile communication (4 G) won the development initiative.

"Planning" also puts forward, "1025" period, the whole city will total wireless access point (AP) construction of more than 200000, realize the city airport, railway stations, high-end business district, star-level hotels, schools and other public transportation hub area and the subways, buses and other public traffic tools of the wireless local area network (WLAN) complete coverage; Realize the wireless local area network (WLAN) authentication and the unity of convenient access; People crowded public area by the government to purchase basic services, to provide public public welfare wireless broadband access.

access point vs router