IP addresses are using in pc networks to determine a personal computer.
Troubleshooting network connectivity is an lifetime most personal computer users Testament admit to perform at some site. In many cases, this is due to a dispute obtaining a network, or IP, directions. Difficulties obtaining an IP inscription can be caused by poor network cables, wireless connections that are down or configuration errors.
Understanding Network Addressing
An IP residence can be compared to a postal lodging. In a pc network, the network superscription is used to figure elsewhere where counsel should be sent to. Network addresses can be private or popular. A machine using a private label cannot access method gone of the network it is connected to. A machine with a common label can letter and obtain dirt from elsewhere of its community network. Network addresses are assigned by either an internet provider, finished a modem, router, or telephone limit or fini plain connexion to one of these devices in a habitat or affair area.
Determining Connection Type
An Ethernet cable is used to associate a personal computer to a network.
Computers can own enigma acquiring a network direction for many reasons. The cardinal operation in troubleshooting a network connexion is to finish provided the connexion duration used is a physical connexion or a wireless connexion. Provided you Stare at the ports on the personal computer - normally on the side or back of a laptop or desktop pc, and espy a cable that looks passion an over-sized telephone cord, the machine is using a physical connexion. Provided not, it probably uses a wireless connexion.
Troubleshooting Physical Connections
A computer that is physically connected to a network and not acquiring a network address can have a few possible problems. If not, you may want to try to disable and re-enable the wireless adapter.If you can see the wireless network and own (or have permission to access) the router, you can attempt to access the router by typing the address in a web browser. If the web browser can access the router home page, the connection problem is likely in the router itself. If the router web page cannot be accessed, the problem may be a configuration issue.
Troubleshooting Wireless Connections
Wireless connections can be more difficult to troubleshoot, particularly if the connection is in a public place where you may not have access to the router providing the service. In this case, you should use the wireless software on your computer to verify that you are able to detect the wireless network properly. First, check the cable itself to make sure it is fully inserted into the computer. Check the other side of the cable, if it's accessible, to make sure it is properly connected into the router or modem providing the network address. Verify that the modem or router has power. If the physical connections look okay, there is a possibility that the cable or network card is bad.
Troubleshooting Configuration Issues
Some networks are configured to use dynamic IP addressing - which allows computers to request an IP address when they attempt to associate to the network. Others use static IP addressing, which require that the network adapter be configured with the connection information provided by the administrator of the network or router.
To check the IP address on your computer, open a command or DOS prompt, and type "ipconfig /all" followed by pressing "Enter." On the result screen, look for an IP address, which may say IP or IPv4. If this address starts with 169, your network probably requires a static IP to be configured, and you should contact your network administrator.
Other Troubleshooting Information
If none of the previously mentioned tips assist with solving your difficulty acquiring a network address, it may be time to require help. If you're using a home computer, start with a friend or family member that is knowledgeable on computers and networking, if you have one. If not, you may be able to take the computer to a computer store, but this poses certain challenges - if the store gets the connection running, it doesn't rule out problems with a home router or cable - only with the network card. If you are in a business environment, contact your help desk.
