• Given the IP address 165.165.8.0/21. We want to divide this networks into 7subnetworks, such that:• Network 1: 930 hosts• Network 2: 475 hosts• Network 3: 225 hosts• Networks 4, 5, 6, and 7: 60, 57, 56, and 43 hosts respectively.Answer the following questions:1. The IP address of Network 1 is:2. The first IP address in Network 2 is:3. The last IP address in Network 3 is:4. The subnet mask of network 4 is:5. The broadcast address of Network 5 is:6 The mavimum pumber of possible bosts in Network 6 is:

As per the answering guidelines, solving the first 3 sub question 165.165.8.0/21 Here the subnet…

Answered: Given the IP address 165.165.8.0/21. We…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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In this exercise, we estimate the CIDR address block requirements for TrendyWidgets Inc. For example, if TrendyWidgets needs about 8,000 IP addresses, you would say that TrendyWidgets needs a /19 CIDR block. This is because a /19 address block uses 19 bits for the network part of the IP address, leaving 32 – 19 = 13 bits available for the host part. This allows unique labeling for 213 = 8,192 hosts. Answer the following questions: 1. If each computer on TrendyWidgets’ network is allocated an IP address, how many IP addresses is TrendyWidgets likely to need? 2. Based on this estimate, what is a CIDR address-block size suitable for TrendyWidgets?
Consider the subnet address 184.84.0.0 divided into 9 subnets. If we want to maximize the number of hosts per subnet, what subnet mask should we use? What would the numbers of the first 2 and last 2 subnets be, along with their address range? Explain your answer.
The network address 172.30.0.0/16 is given. You need to design an IP plan for the network illustrated in Figure1 above using VLSM. Take note of the following: VLAN 10 (tut) has 200 users VLAN 20 (vut)has 100 users VLAN 30 (dut)has 250 users WAN1 has 2 users WAN2 has 2 users WAN3 has 2 users
You are given with an IP address of 112.200.67.132/19. You are asked to make 6 subnets of size 60, 200, 25, 64, 4 and 12. Now, based on your calculation answer the followings: a) What is the first host IP address of subnet size 12? b) What is the broadcast address of subnet size 64? c) What is the last host IP address of the subnet size 12?
Question 10 Consider the network shown below. The IP and MAC addresses are shown for hosts A, B, C and D, as well as for the router's interfaces. Consider an IP datagram being sent from node B to node D. 77-34-F1-EF-14-72 128,119,97,18 (1) 68-01-BC-58-AF-24 128,119,50,107 B (3) 49-FA-B0-3C-E2-7C 128,119,50.00 72-9E-4A-31-9C-42 128.119.240.15 CC-A5-81-08-AE-33 128,119,97,194 40-00-00-74-06-1F 128,119,240,52 (6) C D5-A0-EE-90-73-05 128,119,240.116 A. What is the source/destination network- or link-layer address at the location (3)? B. What is the source/destination network- or link-layer address at the location (4)? C. What is the source/destination network- or link-layer address at the location (5)? Consider an IP datagram being sent from node A to node C. D. What is the source/destination network- or link-layer address at the location (2)? E. What is the source/destination network- or link-layer address at the location (4)? F. What is the source/destination network- or link-layer…
An IP address can be written as a 32-bit number. For a class B network, the two most significant bits are set to 10. The 16 most significant bits are used as a network ID, and the 16 least significant bits are used as a host ID. However, the host ID cannot be all O's or all 1's. How many hosts (i.e., host IDs) can there be on a class B network? Type your answer.
Consider the subnet address 210.84.40.0, divided into 3 subnets. If we want to maximize the number of hosts per subnet, what subnet mask should we use? What would the numbers of the first 2 and last 2 subnets be, along with their address range and their broadcast? Explain your answers.
Please idk if i got this right
2. new School with three new departments A, B and C. The IPv4 address prefix of the new School is 128.232.1.0/24 and it is expecting each department to have the following number of hosts: Department A: between 800 and 1000 hosts Department B: between 100 and 300 hosts Department C: between 20 and 50 hosts 2.1 The university wishes to allocate a subnet for each department. Give possible IPv4 subnet masks, network ID and broadcast IP for each new department.
Suppose that Organization 1 has the IP address 199.0.0.0, Organization 2 has the IP address 123.0.0.0, and Organization 3 has the IP address 187.223.0.0. a) Identify the subnet masks associated with the IP addresses of the three organizations in the routing table of a router outside the organizations. b) What is the maximum number of hosts that can be supported in each of the three organizations?
Consider the network address 199.200.30.0. We want at least two subnets and between 60 and 70 hosts per subnet. What subnet mask should we use? What would the numbers of the first 2 and last 2 subnets be, along with their address range and their broadcast? Explain your answer.

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