What’s Next?
- An email and phone call from one of our representatives.
- A time & cost estimation.
- An in-person meeting.
Forouzan emphasizes that four different levels of addresses are used in an internet employing the TCP/IP protocols: (MAC addresses) at the Data Link Layer. Logical addresses (IP addresses) at the Network Layer. Port addresses at the Transport Layer.
The next slide is colorful, showing two distinct boxes: and UDP . tcp ip protocol suite behrouz a forouzan ppt top