Computer Networks Answers

For the given IP address with subnet, identify the number of subnet, the valid host IP addresses for the given problem. Network address : 195.223.50.0 Number of usable hosts needed :

45 Address Class : ----------------

Number of host bits borrowed : ------------------------------

Default Subnet mask : -------------------------------

Custom subnet mask : -------------------------------

Total number of subnets : -------------------------------

Total number of host addresses : -------------------------------

Number of usable address : -------------------------------

i. What is the 2 nd subnet range?

ii. What is the subnet number for the 2nd subnet?

iii. What is the broadcast address of the 4 th subnet?

iv. What are the assignable addresses for the 3rd subnet? 

Your organization network diagram is shown in the figure below. Your company has the class C address range of 199.11.33.0. You need to subnet the address into three subnets and make the best use of the available address space. Which of the following represents the address scheme you would apply to the New York office and Toronto Office?

(A) 199.11.33.160/31

(B) 199.11.33.0/25

(C) 199.11.33.128/27

(D) 199.11.33.0/31

(E) 199.11.33.160/30

(F) 199.11.33.128/28 

Provide the subnet, broadcast address and the valid host ranges for each of the following.

192.168.13.40/28

200.10.40.23/25

Printers, Inc. is redesigning the network that connects its three locations. The administrator gave the networking team 192.168.11.0 to use for addressing the entire network. After subnetting the address, the team is ready to assign the addresses. The administrator plans to configure IP subnet-zero. As a member of the networking team, you must address the network and at the same time conserve unused address for future growth. With those goals in mind, choose the host addresses on the left to the correct router interface. All the routers interfaces are given below and one of the routers is partially configured. Not all of the host address on the left are necessary.192.144.11.217/30;192.144.11.215/29;192.144.11.225/27;192.144.11.31/25;192.144.11.164/26;192.144.11.215/30 The router interfaces are: Inkjet Fa 0/0 IP : Laser Fa 0/0 IP: Spooler Fa 0/0 IP: Inkjet S0/0 IP

Printers, Inc. is redesigning the network that connects its three locations. The administrator gave the networking team 192.168.11.0 to use for addressing the entire network. After subnetting the address, the team is ready to assign the addresses. The administrator plans to configure IP subnet-zero. As a member of the networking team, you must address the network and at the same time conserve unused address for future growth. With those goals in mind, choose the host addresses on the left to the correct router interface. All the routers interfaces are given below and one of the routers is partially configured. Not all of the host address on the left are necessary.192.144.11.217/30;192.144.11.215/29;192.144.11.225/27;192.144.11.31/25;192.144.11.164/26;192.144.11.215/30 The router interfaces are: Inkjet Fa 0/0 IP : Laser Fa 0/0 IP: Spooler Fa 0/0 IP: Inkjet S0/0 IP

For the given IP address with subnet, identify the number of subnet, the valid host IP addresses for the given problem. Network address : 200.10.10.0 Number of needed usable hosts : 20 Address Class : ---------------- Number of host bits borrowed : ------------------------------ Default Subnet mask : ----------- Custom subnet mask : ----------- Total number of subnets : ------------------------------- Total number of host addresses : ------------------------------- Number of usable address : ------------------------------- i. What is the 7 th subnet range? ii. What is the subnet number for the 5 th subnet? iii. What is the broadcast address of the 4 th subnet? iv. What are the assignable addresses for the 6 th subnet?

For the given IP address with subnet, identify the number of subnet, the valid host IP addresses for the given problem. Network address : 195.223.50.0 Number of usable hosts needed : 45 Address Class : ---------------- Number of host bits borrowed : ------------------------------ Default Subnet mask : ------------------------------- Custom subnet mask : ------------------------------- Total number of subnets : ------------------------------- Total number of host addresses : ------------------------------- Number of usable address : ------------------------------- i. What is the 2 nd subnet range? ii. What is the subnet number for the 2nd subnet? iii. What is the broadcast address of the 4 th subnet? iv. What are the assignable addresses for the 3rd subnet?

For the given specification, construct a network design and assign the appropriate IP addresses for each interface in all the devices. Label all the devices with appropriate names given below with appropriate IP Addresses for each network and all the hosts connected in the each network. Suggested to use any Class C IP addresses for all the LAN and Class A address for the serial interface connecting between the two routers. Number of routers: Router A, Router B Number of switches: S1, S2, S3, S4 and S5 Number of LAN’s : 5 (Lab A, Lab B, Lab C, Lab D, and Lab E) Number of hosts connected in each lab are as follows: S0 in Lab A needs 10 hosts, S2 in Lab B needs 25 hosts, S3 in Lab C needs 100 hosts and S4 in Lab D needs 55 hosts, S5 in Lab E needs 5 hosts respectively

For the given IP address with subnet, identify the number of subnet, the valid host IP addresses for the given problem. Network address : 200.10.10.0 Number of needed usable hosts : 20 Address Class : ---------------- Number of host bits borrowed : ------------------------------ Default Subnet mask : ----------- Custom subnet mask : ----------- Total number of subnets : ------------------------------- Total number of host addresses : ------------------------------- Number of usable address : ------------------------------- i. What is the 7 th subnet range? ii. What is the subnet number for the 5 th subnet? iii. What is the broadcast address of the 4 th subnet? iv. What are the assignable addresses for the 6 th subnet?