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209 lines
6.9 KiB
209 lines
6.9 KiB
2 years ago
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## deep-in-net
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In this project, you will discover the Cisco Packet tracer which is a useful tool for networking students, And you will understand some important networking concepts as a cloud & DevOps student.
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### Objectives
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Discover and deal with some important networking devices.
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Understand and usage of some important Services and protocols.
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Understand OSI Model.
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Discover some important networking commands in Linux.
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### Advice
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Avoid using any of the IP Subnet Calculator tools.
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Use CLI in the cisco packet tracer to configure the devices.
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Use commands to test the connectivity for different protocols.
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Debug communication using commands instead of a GUI.
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> Networking is really important in different IT specialties and specialties for cloud and DevOps engineering.
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> Be curious and never stop searching!
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### Guideline
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> You must respect the defined netmask and IP address for each network!
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### Instructions
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#### Cisco Packet Tracer:
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In your machine or your virtual machine, you have to install Cisco Packet Tracer:
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Take your time to discover it!
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#### Exercise 1:
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In your Cisco PacketTracer create this network:
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- PC0 can communication with PC1.
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- PC2 can communication with PC3.
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- PC4 can communication with PC5.
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- Knowledge: What is RJ-45 cable?
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- Knowledge: Understand what is difference between straight-through and crossover RJ-45 cables.
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#### Exercise 2:
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In your Cisco PacketTracer create this network:
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- All computers connected to the Switch must be connected.
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- All computers connected to the Hub must be connected.
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- Knowledge: What is the Switch and what is its role?
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- Knowledge: What is the Hub and what is its role?
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- Knowledge: What is the difference between the Switch and the Hub?
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- Knowledge: At what layer of the OSI model do the switch and the hub operate?
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#### Exercise 3:
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In your Cisco PacketTracer create this network:
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- All Servers must have static IP addresses.
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- Your servers should only provide the service specified for them!
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- All PC's IP addresses must be assigned by the DHCP server.
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- Your HTTPS Server must show a hello message and HTTP must be disabled!
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- You must have a user "01school" with RWDNL access in your FTP Server.
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- In your DNS Server you must add these records:
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deep-in-net.local > 192.168.1.99
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deep-in-net.com > deep-in-net.local
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- "https://deep-in-net.com" must redirect to your HTTPS server.
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- Knowledge: What is a Server and what is its role?
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- Knowledge: What is DHCP and what is its role?
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- Knowledge: What is DNS and what is its role?
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- Knowledge: What is HTTP and what is its role?
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- Knowledge: What is HTTPS and what is its role?
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- Knowledge: What is FTP and what is its role?
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- Knowledge: What is TCP and UDP communication and difference between them?
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- Knowledge: What layer are TCP and UDP?
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- Knowledge: What is the port in networking?
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- Knowledge: What is the port and OSI Model layer of each used protocol?
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- Knowledge: You must understand the DNS Records types!
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#### Exercise 4:
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In your Cisco PacketTracer create this network:
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- The 2 PCs must communicate with each other.
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- Knowledge: What is the Router and what is its role?
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- Knowledge: What is the difference between the Switch and the Router?
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- Knowledge: At what layer of the OSI model does a network Router?
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- Knowledge: What is Default Gateway?
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#### Exercise 5:
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In your Cisco PacketTracer create this network:
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- All devices connected to the same switch must be able to communicate with each other.
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- All devices in subnet 1 can communicate with all devices in subnet 2.
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- All devices in subnet 2 can communicate with all devices in subnet 1.
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#### Exercise 6:
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In your Cisco PacketTracer create this network:
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- The PC in subnet 1 can communicate with The PC in subnet 2.
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- The PC in subnet 2 can communicate with The PC in subnet 1.
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- Knowledge: What is a routing table and what is its role?
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#### Exercise 7:
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In your Cisco PacketTracer create this network:
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- All devices connected to the same switch must be able to communicate with each other.
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- All devices in subnet 1 can communicate with all devices in subnet 2.
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- All devices in subnet 2 can communicate with all devices in subnet 1.
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#### Exercise 8:
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In your Cisco PacketTracer create this network:
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- All devices connected to the same switch must be able to communicate with each other.
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- All devices in subnet 1 can communicate with all devices in subnet 2.
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- All devices in subnet 1 can communicate with all devices in subnet 3.
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- All devices in subnet 2 can communicate with all devices in subnet 1.
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- All devices in subnet 2 can communicate with all devices in subnet 3.
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- All devices in subnet 3 can communicate with all devices in subnet 1.
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- All devices in subnet 3 can communicate with all devices in subnet 2.
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### Bonus
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If you complete the mandatory part perfectly, you can move to this part. You can add anything you feel deserves to be a bonus.
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Challenge yourself!
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### Submission and audit
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You must save your Exercises solutions to "ptk" files, and then push them to your repository.
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Your repository must look like this:
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```console
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user:~/deep-in-net$ ls
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ex01.pkt
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ex02.pkt
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ex03.pkt
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ex04.pkt
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ex05.pkt
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ex06.pkt
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ex07.pkt
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ex08.pkt
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bonus.pkt
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user:~/deep-in-net$
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```
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> In the audit you must answer a group of questions, and recreate a network in the cisco packet tracer.
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> You must also explain any calculations that you have made without the use of tools!
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> If you fail to do any of this, then your project will be considered a failed project! so take your time to learn and practice.
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