When we make a call from mobile/landline, how exactly the backend architecuture works?

2400

what is ic precaution?

2390

What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?

7210

How do you copy a router IOS to a TFTP host

2383

what ll be the next technology of ufone warid jazz and zong

2088

what is destination translation? what will happen if we don't use VTP?

2551