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1 The software component that intercepts a client request for a network resource and forwards it?
1. The software component that intercepts a client request for a network resource and forwards it
How would a user control backwards and forwards through pages of websites?
You can use the ALT key with the left and right arrows to navigate backwards and forwards through websites.
What are routers used for?
A router is a device that forwards data packets between computer networks, creating an overlay internetwork. A router is connected to two or more data lines from different networks. When a data packet comes in on one of the lines, the router reads the address information in the packet to determine its ultimate destination. Then, using information in its routing table or routing policy, it directs the packet to the next network on its journey. Routers perform the "traffic directing" functions on the Internet. A data packet is typically forwarded from one router to another through the networks that constitute the internetwork until it gets to its destination node.[1]The most familiar type of routers are home and small office routers that simply pass data, such as web pages and email, between the home computers and the owner's cable or DSL modem, which connects to the Internet (ISP). However more sophisticated routers range from enterprise routers, which connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone.
Primary function of a router?
Routers switch packets between networks. They are intelligent (typically OSI model layer 3) devices that receive incoming packets inspect their destination (and sometimes source) address, then figure out what is the best path for the packet to take towards its final destination.
Five PCs are connected through a hub If host H1 wants to reply to a message from host H2 which statement is true?
H1 sends a unicast message to H2, but the hub forwards it to all devices.
What are some cute forwards?
Get off the internet
Describe the difference between public and private IPv4 addresses. If a network is using private IP addresses how can the computers on that network access the Internet?
If a network is using a public IP address, anyone can use it to log on to the network. A private IP address requires a specific password. Only users who have the password can use that connection.
Reffering to the text above what do you use to locate and translate these internet uniform resource lacators urls into internet protocol ip addresses?
When you type a website into your web browser, like, for instance, google.com your computer does not know the IP address. Therefore, it attempts to connect to the internet to make an ARP (address resolution protocol) request. The request is forwarded onto the local DNS (domain name server). The DNS, if it has the IP address, forwards the information back to you. If it does not have the information, it requests the information from one of the thirteen root DNS servers on the internet.
How are layer 2 switches similar to layer 3 switches?
A layer 2 switch at it's core only forwards data within a LAN and only deals with MAC addresses. A layer 3 switch has the capability of forwarding frames and packets because it understands IP addresses.
Which type of proxy server forwards email to the internet and uses a single IP address to represent all the clients?
SMTP proxy server
What processes does a switch follow before it forwards a frame in store and forward mode?
it receives the complete frame it reads the source and destination addresses it preforms a cyclic redundancy check it applies the relevant filters.
What does a router do with iPod Touch?
A router connected to internet forwards packets of data (pages and requests for pages) between any device connected to it and the internet. iPod touch can connect to a (wireless) router using Wi-fi signal and therefore access internet.
How can you make many computers have the same IP address?
Use a router. Connect your cable or DSL modem to router, router to hub. Some cable and DSL modems have built-in capabilities to act as a router and perform Network Address Translation (NAT). The router can assign separate IPs for each computer, but all will access the Internet through the 1 IP address assigned to the port of the router/modem connected to the Internet service provider's network. If you are using a slower dial-up modem, the computer connected to the Internet using the modem can have 'Internet Connection Sharing' turned on. This computer will connect to other computers in your home using a hub/switch. The other computers will use the modem connected computer as their Default Gateway. Alternatively... We can have same ip address on two or more computers in the SAME network. They should be in same collission domain. Let their MAC address be same first & then assign them same ip address. You can do it by installing a cheap network hub. Watch my associated video on www.metacafe.com/channels/austinium2002/
If backwards is forwards and forwards is sideways then what is up?
vertical
Should your body go backwards or forwards when stopping in reverse?
forwards
Which of the following statements regarding Network Address Translation NAT are true?
Destination NAT forwards requests for network resources using a public IP address to a private IP Address Dynamic NAT can dynamically assign public ip addresses to internal hosts making requests from resources outside the private network Source NAT implementations change the source address on outgoing connections from a private IP address to a public address.
How many forwards in a rugby union team?
8
