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Packet is a form of protection that allows you to view each packet that comes through the computer?
Packet filtering is a form of network security that inspects each packet of data that passes through a computer network to determine whether it should be allowed through or not. This helps in controlling the flow of data and preventing unauthorized access or malicious content from entering the network.
What is a computer network adapter used for?
A computer network adapter is used to connect a computer to the internet source that is provided by a modem. The only exception is the wifi router when it comes to the discussion on what is better.
Do you have to keep the birth control in the packet it comes in?
The packet it comes in mainly helps with organization and tracking. If you can keep track of your pills without the packet you can remove them. That's what my sister used to do.
What is the full form of word ping?
Ping is a program that sends a series of packets over a network or the Internet to a specific computer in order to generate a response from that computer. The other computer responds with an acknowledgment that it received the packets. Ping was created to verify whether a specific computer on a network or the Internet exists, and is connected. Some have claimed that the word "ping" is actually an acronym for "Packet Internet (or Inter-Network) Groper", deliberately contrived to play on the fact that pinging with a computer is similar to what submariners do with sonar. Both the computer and the submarine's sonar send out a "ping", in the form of either a series of packets or a brief burst of sound. The ping "bounces" off the target and then returns to let you know the target is there. Ping is both a noun and a verb, e.g., "Ping that computer", or "the router didn't return a ping". Ping is built into almost every network-capable operating system. It is often believed that "Ping" is an abbreviation for Packet Internet Groper, but Ping's author has stated that the names comes from the sound that a sonar makes.
How are computers connected to the internet?
A computer network it all comes from the networkwith out a network they will be no Internetby Christian Okutu
What is difference betwee hub andswitch?
A hub is just a dumb repeater that splits whatever signal comes in via some port straight out all of the other ports. A switch is a bit more intelligent in that it checks the destination hardware address in the packet which comes in and forwards that packet back out only the port where the target network interface is actually located.
Why your truck 2000 5.9 cummins has the engine protection light on?
The check engine light comes on when the computer detects a malfunction and sets a code.The check engine light comes on when the computer detects a malfunction and sets a code.
What is a purpose of default gateway?
When users sign into the internet they may not realize they are using a series of gateways to access their favorite websites. A default gateway is used a lot in office settings where a lot of computers need to be connected to both their internal network and the internet.
What do you call the computer name of a Windows computer On a Windows network?
The computer name that comes up on the Network is the one that was configured in the system properties. You can reconfigure the Computer name by going to::: Windows XP :: My Computer >> Right Click >> My Properties >> System >> Computer Name. "To rename this computer or join a domain, click change":: Windows 7 :: My Computer >> Right Click >> My Properties >> Advanced system settings >> Computer Name. "To rename this computer or join a domain, click change"
Any place I can take a free online class for computer network training?
Being on top of your game is vitally important when it comes to computer field. The best place to go for these free lessons is www.techtutorials.net/.
What does the NAT table do?
NAT - Network Address TranslationNAT is one of the basic fundamental functions of a router. If you want to share your Internet connection with more than one device, you have to use a router (most Internet Service Providers will supply one to you as part of their package). The router acts as your gateway to Internet, taking complete control of your public IP address (the one assigned to you by your ISP) and assigns private IP addresses to all the devices connected to the router (your computers, your mobile phones, your network printers, etc). Those devices are essentially invisible to the Internet; only the router is exposed.NAT is essential whenever two separate networks (such as your private home network and the public Internet) require access to each other but their IP address ranges are incompatible with each other. This is the case with all private networks as they all share a common range of IP addresses. In order to route calls from one network to the other, your router uses two IP addresses -- one outward-facing (public) and one inward-facing (private). Your router than acts as the network's gateway to the Internet and effectively hides your private network from the Internet.When a device sends a request for information from another device on the network, the source device will send a datagram containing the request, along with its own private return address and the address of the device that has the information (all wrapped up in a data packet), which is then forwarded to the router. If the device that has the information is on the same network (such as any device on your home network), then the packet is routed directly to that device without using NAT. However if the device is on another network (such as the Internet), then the router uses NAT to replace the private IP address in the packet with the router's public IP address, and forwards the packet to your service provider. When the requested information comes back from the service provider (usually as a series of data packets), NAT replaces the public IP address in each returned packet with the private IP address of the original device, and forwards the packets to that device.All of this is achieved by maintaining a NAT table, so the router knows where each packet returned from the service provider is intended to be sent, based upon the data packets it initially received and stored in the table. When multiple computers make similar requests at the same time (as is possible), the router must provide some means of differentiating between those requests. Often this will mean altering the port numbers or adding an anonymous token into the packet to ensure every packet is unambiguously identified.Example:You want to look at the wiki answers webpage. Your computer sends a data packet to the router containing its own private IP address, the address of the webserver (which it gets from the Domain Name Server provided by your ISP) and the datagram that describes the request for information. The router looks at the data packet and sees that your computer is requesting information from another network (the Internet), changes the IP address from the private IP address to the public IP address, updates the NAT table accordingly and then forwards the packet to the service provider who will then route it to the webserver. Now the webserver knows where to send the requested information to (your router, via your service provider). When your router receives the requested information from your service provider, it uses the information it stored in the NAT table to restore the original private IP address and then forwards the packet to your computer. There may be more than one packet returned to your computer but the end result is the webpage you requested is displayed in your browser, just as if wiki answers were part of your own private network.
What is the different between data communications equipment and data terminal equipment?
Router, computer comes under Data terminal equipment and modem, network terminal comes under data communication equipment.
