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Welcome to the router ip address network configuration manual provided by special website. This wizard will guide you through the setup, configuration, and trouble shooting process with 192.168.l.l wireless home routers and modems. 
What problem you are trying to solve? Let's go;

Step 1: Setup Router (Placement & Connect Cables)

Wireless routers (D-LINK, TP-LINK, CISCO etc) should be placed at the central location if possible, to make sure the signal could cover every corner of the house. You should not try to cover the router with any stuff not only because they could weaken the signal but also cause the device to be over heat.
There are two types of ports on the router, one WAN port and several LAN ports. WAN is used to connect to the cable provided by your ISP and the LAN ports are used for computers.
Plugin and Power on: Before turn on the router, make sure to have a double check to confirm the connection is correct.

Step 2: Configure Router on Admin Panel

  1. Home routers normally act as a small web server and host a web site for configuration and management.
  2. Open your browser and type in and the login page of your router should be shown. NOTE, some routers may use or or other addresses.
  3. Fill in the username and password got from your ISP and save. You probably don't want to change any other settings and you are all set.
  4. If you forget the password of your router, you could reset it to the default one as long as you have physical acess to it. There is a tiny reset button on the router, push it and keep it pushed for several seconds. Restart the router and try to connect to it again with the router default password.
  5. Most routers have default password set, normally they could be found either on the manual or printed on the label of the router. If you cannot find it there, you could try with these combinations first,
  6. "admin, admin"
  7. "admin, password"
  8. "admin,<blank>"
  9. If these ones do not work, here is a comprehensive password list that you could query according to the brand and model.

Step 3: Security & Password

Wireless routers are becoming more and more popular, you may be able to see tens of wireless signals around you. Wireless brings not only lots of convinence but also security concerns.

Weak Password
Lots of people do not bother to use complex passwords, since they are hard to remeber. Hackers may use a dictionary and try to brute force your password and hack into your home network.

Insecure Encryption Method
WEP is considered as a weak encryption method. There is well-made utility there for a normal user to break into other's network with WEP encryption.

Make sure to set a password, and use a strong one Use any encryption method other than WEP (WPA/WPA2)

Step 4: Cannot Connect to http://192.168.l.l Problems

If you cannot connect to your router, these are the possible reasons,
Not all of the routers use http://192.168.l.1 as the default address. You may also want to try with,

Make sure your computer is at the same subnet with the router. Check the connectivity, make sure all cables are connected properly. Try with another computer to see if the issue is on the router side or the computer side.

How do I change the login password for the Modem?

After accessing the configuration page of your modem, it is recommended that you change your username and password for security reasons specifically. If you need it again, be sure to note your new login information. Let's do this step by step.

  1. First, you will need to enter your modem's control panel by typing the default IP address in the address bar. Click for this.
  2. You will be logged in with your username and password. In the menu, look for the Administrator or Security tab. Click the appropriate button.
  3. At this point, you will see a place where you need to enter your new password twice. Try to make your cipher more secure.
  4. You must click the Save button to save the new password; confirm your choice and your new password will be applied immediately.
  5. Please note that these steps are generic and some details may be slightly different, but we believe you will have no trouble changing your default password.
Click to show full list

Modem password database updated 1 day ago.

  Network, cable, server, printer, pc, modem, such as many communication equipment to be used in the most economical and efficient way. The network allows people to work jointly, not individual ones.

Network, data, software and equipment sharing.

A small network can consist of two computers, a large network can consist of thousands of computers, fax-modems, cd-rom drives, printers, and so on.

Network; the network of points or networks where the communication means intersect. Networks can communicate with other networks or include networks within themselves.

Networks can be divided into regional (LAN) or wide area (WAN). Networks can be formed from optical cables or copper cables.

LAN (local area network):

A local computer network (LAN, Local Area Network) is a high-speed communication system that connects computers or other computing devices in the same physical location as a department, workgroup. The LANs created in this way can also be connected to each other to extend the connection.

To identify these networks, which we call local networks, we create a local network that provides communication with each other through cabling within a building or within a campus. Local Computer Networks. Close to each other, like the same building, is created by connecting the computer systems.

MAN (metropolitan area network):

The definition of the networks we call what we call Metropolitan networks, we can define a combination of several local networks as a metropolitan network. For example. Take a firm. The network established in the company's headquarters is local, and if this company has branches in a few cities, we will have a metropolitan network when the local networks in these branches are linked to each other.

WAN (wide area network):

The wide area network is a network of local and metropolitan networks. That is, networks that provide computer communication between countries. To illustrate this; the local and metropolitan network of the company that we are addressing to the world and computers in other countries to connect their network with the point.


Star Topology:
It is a star type network. It is the most widely used network type. The advantage is that a separate line is drawn for each computer so that the problem in a terminal does not interfere with other terminals.

This topology has a dispenser point or box. It connects to end users via this cable from the distributor point one by one.

The cables used for these networks, such as CAT-3,4,5, are used as wiring system. In addition, the hub (which allows us to share the bandwidth of a single line by the number of users). device is used.

Advantages of Star Network · Economical cabling, Quick installation, Easy expandability. Expanding with switch or bridge improves network performance, interruptions in connection may not affect the entire network.

Bus topology:

Terminals are connected on a single line. The cost is low. The disadvantage is that it affects other terminals when there is a problem in any terminal.

A coax cable is used in this type of network. In this tology, the cable connections are not connected to the computer and are not connected to the computer, but are connected to the T-Connektors.

The reason for calling a bus type network. Passengers who take the bus use the common road and descend at their stops. This type of topology goes until it reaches the package sent.

Bus Construction Advantages: Reliable cable use (coaxial cable), Simple network expansion, No hub or similar centralized network equipment required.

Bus Structure Disadvantages: · Disconnecting any nodes affects the entire network, it is difficult to detect.

Ring Topology:
Ring type is network. The packet sent from one computer to another turns around the ring to deliver the package.


Server-based network server is the administrator of the network. All nodes are connected to the server. (Star structure is via hub). In these networks, the server provides resources such as software, printer, fax modem and internet access which are made available to the clients.

The server acts as an arbitrator and when the nodes request information, the server first speaks to the server and the server locates the requested information and provides access to the data according to the user's access rights.

Peer-to-Peer Networks

No server is used in this network, each client has its own hard disk. Each node can talk to each other and receive the information or service they want. Clients share the data or service they want to make available to other clients.


Twisted pair wire: Twisted pair (twisted pair cable)

The data is wrapped in qualified-double wire with outer aluminum-leaf and braided-copper protection. It is specifically designed to reduce the external electrical noise.

They are generally used in systems such as IBM-Token ring. This type of cable is formed by combining the protection of the coaxial cable and the unshielded twisted pair wire.

The connections require fine mastery and are an expensive wiring system. This cable uses the D-shell Connector and is attached to the token ring adapter.

UTP (Unshielded Twisted Pair) Protection wrapped double wire (UTP): This cable consists of four twisted pair twisted together in the same cable race.

There are several categories in UTP cables, the highest in Category 5 (Cat.5). Category 3 carries a speed of 16Mhz, Category 4 speeds of 20MHz, Category 5 carries a speed of 1000MHz. Category 3 (for 10Base-T, 10 Mbps networks) and Category 5 (100Base-TX for 100 Mbps Fast Ethernet Networks) can be used with cabling.

It is thin, flexible and simple to install and use with RJ-45 connectors. The two most important advantages are the economic and ease of installation in the star structure networks.

Another advantage is the ease of fault detection and if the connection between the hub and a node is lost, only that node is able to take advantage of the network features, which does not affect the entire network.

If this disconnect is between two hubs, the hubs can continue to operate independently of each other. But the communication between these 2 workgroup is cut off.

When you want to expand your network, it will be easy to grow the network as it is possible to connect your hub or switch to other hubs or switches with oldug crossover ere cabling.

STP (Shielded Twisted Pair): Wrapped around shielded twisted pair and wire shielding. Metallic shielding removes noise from the cable and reduces its effects. Supports 16 MHz speed.

Coaxial cable:: This type of cable takes its name from the position of two conductors located on the same central axis. The coaxial cable consists of a conductive conduit around the insulating material and the insulating material wrapped around the copper conductor.

The outer channel acts as a shield and protects the cable against external electrical currents, and prevents the electrical signals from spreading. A coaxial cable is similar to a cable TV or antenna cable we know, but allows for higher quality data transfer.

There are two types of coaxial cable used in networks. These are 10BASE 2 and 10BASE 5. 10BASE 5. Thick coaxial is now widely used. Used in BUS network. Used in small and medium-sized networks. It is reliable but quite expensive.

Fiber optic cable: Fiber optic cables, one of the most exciting developments in communication technology, are increasingly used.
Router: Different operating system communication protocols are used in network systems. In two different network types and operating systems, you cannot talk directly to each other. Router function allows different communication protocols and computers of different network types to talk to each other. The backbone, often referred to as the backbone of the network, refers to the backbone of the network. Routers filter network traffic and connect different protocols to ensure that the file is sent to the correct location. Due to this filtering process, the router runs slower than the switch or bridge. Unlike hubs or switches, routers offer network management services.