ccna 200 301 bookshelf vitalsource app

ccna 200 301 bookshelf vitalsource app.An anycast address is the same as a multicast address. An anycast address is the same unicast address configured on multiple interfaces, but it differs from multicast only in one major way: an anycast packet is transmitted to only one device - the one with the closest routing distance. And this address is so special that you can configure the same address on multiple interfaces. This type of address is also known as a "one-to-nearest" address.Cisco has also added a new usage to IPv6.For information on IPv6 beyond the CCNA Data Center course, refer to my book: CCNA: Cisco Certified Network Associate Study Guide, 7th edition (Sybex, 2011)o5.4 SummaryIf you are reading this for the first time and understand the entire content, you should really be proud. We have covered a lot of the basics in this chapter, and mastering this part is crucial to reading the subsequent chapters of the book.It doesn't matter if you don't fully understand them after the first reading. It won't hurt to read the chapter a couple more times. There are still a lot of basics for you to understand, so you need to get that part down before you can move on to new knowledge. Our task is to build a foundation of knowledge, and you want to have a strong foundation, right?After learning about the DoD model, layering, and the protocols associated with it, you learned about the very important IP addressing. We discussed the differences between the various address classes and how to find out about network addresses, broadcast addresses, and valid host address ranges, all of which form the basis for continuing on to Chapter 6.150This chapter concludes with an introduction to IPv6, discussing the reasons for using IPv6 and the different types of addresses, which are 128-bit colon separated hexadecimal values.Now that you've gotten this far, there's no reason to stop here and not waste those dead brain cells. So go ahead and complete the written test labs and review thought questions at the end of this chapter one by one, making sure you understand the explanatory notes for the correct answer to each question. The best is coming up!