Question

can you please help me with this homework.

DCOM 101 – Introduction to Data Communications

Final Project

Instructions: In this Final Project, you will test the skills and knowledge gained throughout this course. The steps listed below are loosely based on the Assignments you have completed thus far, so don’t hesitate to look back and use those resources. Follow the steps in each section, and paste screenshots when prompted.

This assignment is worth 10% of your final grade.

1. Basic Network Troubleshooting
   1. Open Command Prompt type the command that prints the current username. Take a screenshot of the command results and place it below.
      
      
   2. Gather your IP address information. Take a screenshot of that information and place it below.
      
      
   3. Is your home/office making use of Classful IP Addressing or Classless?
      Answer:
      
   4. Is your IP address manually assigned, or are you using DHCP?
      Answer:
      
   5. What is the Organization’s Unique Identifier (OUI) of your MAC address?
      Answer:
      
   6. What is the serial number of your MAC address?
      Answer:
      
   7. Open the WireShark program and start a new Live Capture.
      
   8. Return to your Command Prompt and use an ICMP Echo Request to reach your Default Gateway. Take a screenshot of the command results and paste it below.
      
      
   9. Use the same ICMP Echo Request command to communicate with a website of your choosing. Take a screenshot of the command results and place it below.
      
      
   10. In the WireShark program, filter for ICMP. Locate the Request/Reply packets from the website you communicated with. Be sure the source and destination IP address are shown. Take a screenshot of the Request/Reply packets and paste it below.
       
       
2. Binary, Decimal and IP Addressing
   1. Convert the following decimal numbers into binary.

128
254
18
12
226

2. Convert the following binary numbers into decimal:

01111000
01011101
10101100
10101010
11001110

3. Complete the following Private IP Addressing information page:

Private IP Addressing Information Table
Class	Default IP Address(es)	Subnet Mask	Max Addresses	Assignable Hosts	IP Range
A
B
C

3. Packet Tracer
   1. Open the Packet Tracer program on your PC.
      
   2. Map a simple network. Include two PCs, a switch, a router and a server.
      
   3. Wire this network using Copper Straight-Through Cable. Take a screenshot of the cabled topology and place it below.
      
      
   4. Assign IP addresses to each PC, the server and the router interface connected to the switch.
      1. This can be any IP address, but I suggest a classful private IP address scheme.
         
   5. From PC0, ping the Default Gateway. Take a screenshot of the successful Replies and place it below.
      
      
   6. From PC1, ping the server. Take a screenshot of the successful Replies and place it below.
      
      
   7. On the FTP tab of the server, configure a user named “YourFirstName.” Assign them any password (make sure you remember it!) and give them all permissions.
      
   8. On either of the PCs, open a Command Prompt and use the ftp command to access the server.
      
   9. Login to the FTP server and type the dir command. Take a screenshot of the directory listing and place it below.
      
      
4. Extra Credit: Windows Resource Monitor and Task Manager
   1. Open the Task Manager and take a screenshot of the Services tab. Paste the screenshot below.
      
      
   2. Within Task Manager, locate and open the Resource Monitor. Take a screenshot of the Network Resources Monitor and paste it below.
      
      

Each of the above tasks is worth +5 Extra Credit points for this project.

Answer 1

Is your home/office making use of Classful IP Addressing or Classless?
Answer: Classfull IP addressing 192.168.1.1/24

Is your IP address manually assigned, or are you using DHCP?
Answer:DHCP

What is the Organization’s Unique Identifier (OUI) of your MAC address?
Answer:B0:10:41 HonHaiPr   Hon Hai Precision Ind. Co.,Ltd.

What is the serial number of your MAC address?
Answer:18-7B-23

Open the WireShark program and start a new Live Capture.
Return to your Command Prompt and use an ICMP Echo Request to reach your Default Gateway. Take a screenshot of the command results and paste it below.

2cmd.exe DHCP Enabled. .. No Autoconfiguration Enabled . .. . : Ye:s Ethernet adapter Ethernet 2: Media State Media disconnected Connection-specific DNS Suffix .: Description.... . . : Kaspersky Security Data Escort Adapter DHCP Enabled. ...: Yes Autoconfiguration Enabled . .. . : Ye:s Wireless LAN adapter Wi-Fi: Connection-specific DNS Suffix . : 11b/g/n (2.4GHZ) DHCP Enabled : Yes IPv4 Address. . Subnet Mask Lease Obtained. . : 192.168.1.108 (Preferred) ....255.255.255. . . : 3« April, 2019 11:34:38 AM Default Gateway .192.168.1.1 DHCP Server.. 192.168.1.1 DHCPv6 Client DUID. : 00-01-80-01-23-09-20-AE-B8-2A-72-CB-2B-B1 NetBIOS over Tcpip. . . : Enabled Ethernet adapter Bluetooth Network Connection: Media State Media disconnected Connection-specific DNS Suffix .: Description . : Bluetooth Device (Personal Area Network) DHCP Enabled. ...: Yes Autoconfiguration Enabled . .. . : Ye:s C:\Users\Administrator> ENG 12:03 PM : 262 04/05/2019 2

Capturing from Npcap Loopback Adapter File Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help fiter. <Ctrl Expression+ No. Protocol Length TCP Segment Len Info 127.8.8.1 34203 34292 [PSH, ACK] Seq-1 Ack-1 win-65 535 Len-1 0 34292 → 34203 [ACK] Seq-1 Ack-2 ผǐn-65194 Len-e 1 3420334282 [PSH, ACK] Seq-2 Ack-1 Win-65535 Len-1 0 3428234203 [ACK] Seq-1 Ack-3 win-65193 Len-e 1 3420334282 [PSH, ACK] Seq-3 Ack-1 Win-65535 Len-1 0 3420234203 [ACK] Seq-1 Ack-4 Win-65192 Len-9 1 34293 34292 [PSH, ACK] Seq-4 Ack-1 win-65535 Len-1 0 3428234203 [ACK] Seq-1 Ack-5 win-65191 Len-e 1 2819-85-84 96:41:34.345888 127.9.0.1 2 2819-85-84 96:41:34.346836 127.8.0.1 3 2019-05-04 06:41:34.346504 127.0.0.1 4 2019-85-04 86:41:34.346622 127.8.0.1 5 2019-85-84 96:41:34.624737 127.8.0.1 6 2819-85-84 96:41:34.624784 127.8.0.1 7 2019-85-04 06:41:34.624826 127.0.0.1 8 2819-05-84 86:41:34.624858 127.0.0.1 TCP TCP 127.0.0.1 127.8.8.1 127.8.0.1 127.8.0.1 127.8.0.1 127.8.8.1 86 84 86 84 86 84 TCP TCP TCP Frame 1: 86 bytes on wire (688 bits), 45 bytes captured (360 bits) Null/Loopback Internet Protocol Version 4, Src: 127.0.8.1, Dst: 127.0.8.1 Transmission Control Protocol, Src Port: 34203, Dst Port: 34282, Seq: 1, Ack: 1, Len: 1 Data (1 byte) 0000 02 00 00 ед 45 00 00 29 370b 40 00 4 06 00 00 018 7f 00 00 e1 7f 00 0 e1 85 9b 85 9a 7e 21 85 c8 82 ca9e fa aa 50 18 ff ff 1e 68 0e ee 4d O Npcap Loopback Adapter: <ive capture in progress> Packets: 8 . Dopayed: 8 (100.0%) Profie: Default ^ q0 ENG 12:11 PM 04/05/2019 2

Use the same ICMP Echo Request command to communicate with a website of your choosing. Take a screenshot of the command results and place it below.

In the WireShark program, filter for ICMP. Locate the Request/Reply packets from the website you communicated with. Be sure the source and destination IP address are shown. Take a screenshot of the Request/Reply packets and paste it below.

1. Binary, Decimal and IP Addressing
   1. Convert the following decimal numbers into binary.

128	10000000
254	‭11111110‬
18	‭00010010‬
12	0000‭1100‬
226	‭11100010‬

2. Convert the following binary numbers into decimal:

01111000	120
01011101	93
10101100	172
10101010	170
11001110	206

3. Complete the following Private IP Addressing information page:

We are allowed to do only 4 exercise out of any given.

if you have any doubt then please ask me without any hesitation in the comment section below , if you like my answer then please thumbs up for the answer , before giving thumbs down please discuss the question it may possible that we may understand the question different way and we can edit and change the answers if you argue, thanks :)