How do you config a router?

Answer 1

Router Configurations

A network engineer can enter commands via the CLI environment in several ways. The most common are:

* Console

* Telnet or SSH

* AUX port

While the engineer is in Privileged EXEC mode, it will allow him/her to make changes to the router such as configuring the FastEthernet interface. After the router is configured, the engineer should show the running configuration and copy the running configuration to the startup configuration periodically to save changes.

The importance of having a specific hostname would divert confusion during network configuration and maintenance. When accessing a device using Telnet or SSH, its important to make sure that a name is attached. If all devices remained with the same default name, you couldn't identify that the proper device is connected. By choosing and documenting names wisely, it is easier to remember, discuss and identify network devices. It is good practice to create the naming scheme at the same time as the addressing scheme.

Passwords are the number one defense against unauthorized access to network devices. Every device should have locally configured passwords to limit access. The IOS uses hierarchical modes to help with device security to allow different access privileges.

Answer 2

Change the admin password. Most all routers come with a default admin password, these default passwords are common knowledge amongst hackers & the like, and should be changed before anything else is done.

Answer 3

To configure your router settings, follow these steps:

1) Open your internet browser.

2) In the address bar, type in your Default Gateway number. (It should be displayed on your router. if not, go to Start > Run > cmd.exe > type ipconfig, and it should be there.

3) It should prompt you for a password.

For LINKSYS router users, the default username and password is:

Username: WRT54G

Password: admin

For NETGEAR router users, the default username and password is:

Username: admin

password: password

Please feel free to add Cisco routers to the list if you know their username and password.

Once you typed in the username and password correctly, you should be pretty good to go from there, as you can access your router's configuration settings.

Answer 4

In network communications, there are two devices that keep the network operating: a bridge and a router. A bridge is a device that uses a technique called bridging. In a packet-switched network, which is the only kind of network bridges operate in, data is sent from computer to computer in discrete blocks, called packets. A bridge locates the computer a packet is meant to be sent to by bridging all the network connections at once. The bridge then stores the computer’s MAC address, which is the address of the computer’s network card, in a database that it can access if it needs to send that computer a packet again.

A router forwards data between computers that are not directly connected in a network. In other words, routers send data between computers that are in separate networks. Using a tool called a configuration table, a router identifies the computer a user wishes to send information to, and creates a connection to that computer specifically for the purpose of sending the data. The router disconnects from the computer when the data is sent.

For most organizations, bridges do not work as they have multiple networks running at once. Routers are the better choice for large companies and agencies. Some home networks need routers instead of bridges because of the sophisticated nature of network connection technology. Since routers are protocol-dependent, home networks often require routers to work properly, since computers communicate by protocols when they connect to the Internet.

Setting up a router is not an especially complex or hard task, but it is important to follow instructions when doing so, as failure could lead to a system crash or the router not working properly.

Choose a convenient location to install the router. This does not need to be the place where the router will go; it just needs to be a place where it is easy to work on it. Plug the router in to a wall outlet, and turn it on. Next, connect the router to one of the computers in your network. Open the router’s administration tool by entering the router’s IP address in the URL bar of the computer’s web browser. Then, verify the network connection is working by confirming that the computer has received IP address information from the router. Connect additional computers to the router as needed, and configure the security settings of the network as you please. Congratulations, you have just set up a network router.

Answer 5

Change the administrator password and set up security.

Answer 6

Depends on your router. if its linksys, type 192.168.1.1 in your browsers url bar. Other routers change the ip adress. if you Google "your router default ip" you should get what you need.

Answer 7

Change the password for the router, thus nobody can change router's settings.