» Subnetting Questions

EnsurepassHere you will find answers to subnetting questions in ICND 1 exam Note: If you are not sure about subnetting, please read my Subnetting tutorial.   Question 1: Refer to the exhibit. The goal of this network design is to provide the most efficient use of IP address space in a network expansion. Each circle defines a network segment and the number of users required on that segment. An IP subnetwork number and default gateway address are shown for each segment. What are Read more […]

» Subnetting Questions

EnsurepassHere you will find answers to ICND 2 – Subnetting Questions Note: If you are not sure about subnetting, please read my Subnetting tutorial. Question 1: Refer to the exhibit. The lakeside Company has the internetwork in the exhibit. The Administrator would like to reduce the size of the routing table to the Central Router. Which partial routing table entry in the Central router represents a route summary that represents the LANS in Phoenix but no additional subnets? A – Read more […]

» CCNA – Subnetting Questions 4

EnsurepassQuestion 1 You are working in a data center environment and are assigned the address range 10.188.31.0/23. You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements? A. 10.188.31.0/27 B. 10.188.31.0/26 C. 10.188.31.0/29 D. 10.188.31.0/28 E. 10.188.31.0/25   Answer: A Explanation Each subnet has 30 hosts < 32 = 25 so we need a subnet mask which has at least 5 Read more […]

» CCNA – Subnetting Questions 3

EnsurepassQuestion 1 Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has been assigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cable. Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? (Choose two) A. Replace the straight-through cable with a crossover cable. B. Change the subnet mask of the hosts to /25. C. Change the subnet mask of the Read more […]

» CCNA – Subnetting Questions 2

EnsurepassQuestion 1 Refer to the exhibit. Which VLSM mask will allow for the appropriate number of host addresses for Network A? A. /25 B. /26 C. /27 D. /28   Answer: A Explanation We need 66 hosts < 128 = 27 -> We need 7 bits 0 -> The subnet mask should be 1111 1111.1111 1111.1111 1111.1000 0000 -> /25 Question 2 Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses? A. 255.255.255.0 B. Read more […]

» CCNA – Subnetting

EnsurepassQuestion 1 Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts? (Choose three) A – 15.234.118.63 B – 92.11.178.93 C – 134.178.18.56 D – 192.168.16.87 E – 201.45.116.159 F – 217.63.12.192   Answer: B C D Explanation A subnet mask of 255.255.255.224 has an increment of 32 (the binary form of the last octet is 1110 0000) so we can’t use numbers which are the multiples of 32 because they are sub-network Read more […]

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