ccna rse practice skills assessment

ccna rse practice skills assessment.you will find that it has 14 host addresses, which is the same as the number of hosts obtained by using equation 2H-2: 2 - 2 = 14oFor the CCNA exam, it is important to know how to quickly determine the IP addressing scheme. Of course, you can be opportunistic and use an IP subnetting calculator at work. One of my favorite IP subnetting calculators is provided by Boson Software, which you can visit at www.boson.com/freeutilities° This subnetting calculator also performs the routing summary calculations discussed in the next chapter.Hands-On Exercise 6.1 IP Addressing PlanningThis exercise will help you deepen your understanding of the concepts introduced in this chapter, including the six steps used to determine subnet masks, subnet numbers, directed broadcast addresses, and host addresses.This includes the 6 steps used to determine subnet masks, subnet numbers, directed broadcast addresses, and host addresses.You have been assigned a Class C network (192.168.1.0), and your network contains four segments, the largest of which contains 50 hosts. What subnet mask should you use? What is the distribution of addresses? Perform the 6 steps described earlier to determine the subnet mask you should use 255.255.255.192(/26). This provides 4 subnets with the following network numbers: 192.168.1.0, 192.168.1.64, 192.168.1.128, and 192.168.1.192O each subnet has a total of 64 addresses, 62 of which can be used for host devices.2. You have been assigned a Class B network (172.16.0.0), and your network has 490 segments, the largest of which requires 112 host addresses. What subnet mask should you use? What is the distribution of addresses? Perform the 6 steps described earlier to determine the subnet mask you should use 255.255.255.128 (/25 For example, this provides 512 subnets with network numbers 172.16.0.0, 172.16.0.128, 172.16.1.0, 172.16.1.128, 172.16.2.0, 172.16. 2.128, etc. Each subnet has a total of 128 addresses, 126 of which are available for host devices.3. You have been assigned a Class A network (10.0.0.0), and your network has 9000 segments, the largest of which requires 560 host addresses. What subnet mask should you use? What is the distribution of addresses? Perform the 6 steps described earlier to determine the subnet mask you should use as 255.255.252.0(/22). This provides 16384 subnets with the network numbers 10.0.0.0, 10.0.4.0, 10.0.8.0, 10.0.12.0, 10.0.16.0,10.0.20.0, 10.0.24.0, etc. It also provides the network numbers 10.0.0.0, 10.0.4.0, 10.0.8.0, 10.0.12.0, 10.0.16.0,10.0.20.0, 10.0.24.0, etc. Each subnet has a total of 1024 addresses, of which 1022 are available for host devices.Now, you should be able to plan IP addressing more comfortably. The next section describes how to determine whether an IP address is a network address, a directed broadcast address, or a host address.It is very important to do exercises like the previous ones repeatedly when preparing for the exam. To check your results, use a subnetting calculator. There are many free subnetting calculators available online, such as the one from Boson. You may need to perform many subnet calculations to complete an exam, so time is your enemy in these cases. Be sure to practice over and over until you can complete the subnetting process quickly! Many people fail the CCNA exam because they don't have enough time!