based subnets given the following information. Site address (CIDR Notation) = 192.168.10.0/24 Subnet Included hosts Number of hosts required Subnet ID (
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Using https://wiki.dd-wrt.com/wiki/index.php/Linking_Subnets_with_Static_Routes as a base, modify the scenario for VLSM based subnets given the following information.
Site address (CIDR Notation) = 192.168.10.0/24
|
Subnet |
Included hosts |
Number of hosts required |
Subnet ID |
|
1 |
Computer Labs 1 and 2 |
110 |
? |
|
2 |
Computer Lab 3 |
60 |
? |
192.168.10.0/24
here /24 means total number of network bits is 24.
And therefore number of host bits is 8.
For subnetting we need to borrow bits from subnet bits.
Step by step
Solved in 2 steps
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- Scenario There is design1.csv file attached to this router interfaces ip_on_interfaces R1 s1, fa1 10.0.2.1, 192.168.1.3 R2 s0 10.0.2.2, R3 s0, Fa0, s1 10.0.2.3, 192.168.4.3, 192.168.5.5 R4 s0, s2 10.0.2.4, 192.168.8.8, Write a Python script to generate configuration files automatically for each router in the first column. Example, for router R1, the configuration file name should be “r1_config.cfg” and so on. The configuration commands for router R1 are as follows, the other routers’ commands are similar, according to the design file: #configure terminal # hostname R1 # enable secret Pas$w0rD # interface s1 # ip address 10.0.2.1 # no shutdown # interface fa0/1 # ip address 192.168.1.3 # no shutdown # end4. [Socket] What is a socket? Suppose a process in Host C has a UDP socket with port number6789. Suppose both Host A and Host B send a UDP segment to Host C with destination portnumber 6789. Will both segments be directed to the same socket at Host C? If so, how will theprocess at Host C know that these two segments originated from two different hosts? 5. [Demultiplex] Define multiplexing and demultiplexing. Briefly explain how TCP demultiplexing isdifferent than UDP demultiplexing. 6. [rdt] Consider a reliable data transfer protocol that uses only negative acknowledgments.Suppose the sender sends data only infrequently. Would a NAK-only protocol be preferable to aprotocol that uses ACKs? Why? Now suppose the sender has a lot of data to send and the end-to-end connection experiences few losses. In this second case, would a NAK-only protocol bepreferable to a protocol that uses ACKs? Why?Consider a router that interconnects three subnets: A, B, and C. Supposeall of the interfaces in each of these subnets are required to have the prefix212.1.104.0/21. Suppose subnet A is required to support 1000 interfaces, andsubnets B and C are each required to support 500 interfaces. Provide networkaddresses for A,B and C (in the form a.b.c.d/x) that satisfy these constraints. Model Solution: E.g.: A: 212.1.104.0/22B: 212.1.108.0/23C: 212.1.110.0/23 Can you explain how it comes this model Solution
