Loopback plug
In Linux, you can configure a network card (it;s IP address, and if it is turned on or off) with the 'ifconfig' command.
ping 127.0.0.1
To configure EIGRP to advertise specific subnets only, use the "wild card mask" option with the network command.
Testing the network card itself involves running a diagnostic program that is usually supplied by the vendor that manufactored the card. For basic network connectivity you can start with the 'ping' command move up from there depending on what is found.
An AGP card is a graphics or display card and will allow output to a monitor. A LAN card is a Network Interface Card which allows a computer to communicate over a network, either wired or wireless.
To check the network card and its connection.
go to command prompt n type ipconfig /all
You can use a program called NDISWrapper. It will use the Windows driver for your network card and allow it to be used in Linux.
to check if your Ethernet card r INTERNET is working r not, just type the following in command prompt: ping 127.0.0.1 This command is basically used for self test of NIC(Network Interface card) card
yes
It is a card that comes along with your health insurance policy. Similar to the identity card, this card will allow you to avail cashless hospitalization at any network hospital.
ping is a test command. It sends a "ping" to a specified IP which should ACK back, when the ACK is received the message turnaround time is calculated. If the IP fails to respond it times out and reports failure. You can use this command to verify network connectivity, etc.