Answers:
bsnl is using PPPoE brodband,
you are normany connacted to adsl modem thru lan card or usb cable most of the times lan card is used,
your adsl modem will apply ip addres and getway to lan card for comunitcation next to model (with is normaly 192.168.1.3 for notebook, and 192.168.1.1 is getway)
close to dialup you enjoy to dial beside user pet name and password contained by bsnl boradband, so approaching dialup your ip address for bsnl broadband will switch ever time.
you can see that ip address after you conated to broadband
go to command prompt
type ipconfig
It will display the ip address , gateway and subnet concealing outfit of your meet people card.
Good luck
Please progress to this webpage. It could be of give support to.
http://janakiramm.spaces.live.com/blog/c...
bsnl used dhcp ok no ipddres of this but still if you want know which ipaddres is self connected to your system afterwards start run int prompt type ipconfig/all you will find the ip addres.
If u want to know the Public IP, which u own be assigned, connect to the Internet and undo a trial browser window and point to www.showip.com to vision ur current IP, which have be dynamically assigned to u by BSNL.
If u simply want to know the ethernet adapter ID and also router router IP, goto command prompt and type ipconfig /all to know those details
do rate if it help