Routing And Switching Interview Questions Pdf' title='Routing And Switching Interview Questions Pdf' />ODLIS Online Dictionary for Library and Information Science by Joan M. Reitz Now available in print Order a copy of the hardcover or paperback from Libraries Unlimited. Cisco Certified Network Professional CCNP Routing and Switching certification validates the ability to plan, implement, verify and troubleshoot local and widearea. Routing And Switching Interview Questions Pdf' title='Routing And Switching Interview Questions Pdf' />Why do we need IP address when the MAC address is unique Cant we communicate only with MAC address Consider this What if there was no IPs Can every computer in the world ARP every other computer in the world Can indefinite numbers of switches be connectedtrunked together between New York, California, and Burma tooSay you did this smartly, with a hub spoke topology, how many MAC entries would the ports on those central switches actually have MAC addresses are quite random, each switch would have to memorize every single last MAC of every device reachable on every port on a global scale in order for packet switching to operate. Software Defined Network Ppt. UNLESSSSSSS, you developed a way to logically assign MAC addresses, where your MAC would fall into a subnet and your LAN would all share the same MAC address beginning but have logically assigned bits at the end, that way switches dont need EVERY MAC, they just need your network MAC and then your local switch handles the rest. That would do fine, and that right there is precisely what IP addresses do. Only problem is, if you dont have a physical address hard coded, then how can the machine ever use DHCP Your next question might be, yeah but isnt the 4. MAC address a little more scalable than the 3. IP add Sure but thats why they are working on IPv. I feel that this is what you meant in your question, I hope that helped. Hp Color Laserjet 4730Mfp Driver Windows 8. DCN Tutorial in PDF Learn Data Communication Computer Network in simple and easy steps starting from their overview and then covering Network Architecture. If you are a teacher searching for educational material, please visit PBS LearningMedia for a wide range of free digital resources spanning preschool through 12th grade. Honda Civic Service Manual'>04 Honda Civic Service Manual.