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Question 1:

You are tasked with designing a small office network using Packet Tracer. The network must include the following components:

• A router connected to the internet with two Ethernet ports.
• Two PCs.
• A switch with at least four ports.
• A server.
• Implement IP addressing for each device.
• Ensure proper connectivity and communication between all devices.

Solution 1:

To tackle this assignment effectively, let's break down the task into manageable steps:

Designing the Network Topology:

• Start by placing a router, two PCs, a switch, and a server on the Packet Tracer workspace.
• Connect the router's Ethernet ports to the switch using straight-through cables.
• Connect one PC directly to the router and the other to the switch.

Configuring IP Addresses:

• Assign IP addresses to each device. For example:
  • Router: 192.168.1.1/24
  • PC1: 192.168.1.2/24
  • PC2: 192.168.1.3/24
  • Server: 192.168.1.4/24

Configuring Router Interfaces:

• Configure the router's Ethernet interfaces with IP addresses:
  • Interface FastEthernet0/0: 192.168.1.1/24
  • Interface FastEthernet0/1: /30 (provided by your ISP)

Testing Connectivity:

• Use the command prompt on each PC to ping other devices and verify connectivity.
• For example, PC1 should be able to ping PC2, the server, and the router.

By following these steps, you will successfully design and configure a small office network using Packet Tracer, demonstrating your understanding of network topology, IP addressing, and device connectivity.

Question 2:

You are working for a medium-sized enterprise that requires a secure network infrastructure. Design and implement a network topology using Packet Tracer that includes the following security features:

• Implement VLANs to segregate different departments.
• Configure access control lists (ACLs) on the router to restrict traffic between VLANs.
• Implement port security on the switch to prevent unauthorized access.
• Ensure redundancy and fault tolerance in your design.

Solution 2:

Let's approach this assignment systematically to ensure a robust and secure network infrastructure:

Designing VLANs:

• Create VLANs for different departments, such as finance, marketing, and IT.
• Assign ports on the switch to respective VLANs using the switchport access vlan vlan-id command.

Configuring ACLs on the Router:

• Define ACLs to control traffic between VLANs. For example:
  • Allow necessary traffic (e.g., HTTP, HTTPS) between VLANs.
  • Deny all other traffic between VLANs.
• Apply the ACLs to the router's interfaces using the ip access-group command.

Implementing Port Security:

• Enable port security on the switch to restrict access based on MAC addresses.
• Configure the maximum number of MAC addresses allowed per port.
• Specify the action to be taken when a violation occurs (e.g., shutdown the port).

Ensuring Redundancy:

• Implement redundancy protocols like Spanning Tree Protocol (STP) or Rapid Spanning Tree Protocol (RSTP) to prevent network loops and ensure fault tolerance.

By incorporating these security features into your network design, you will create a robust infrastructure that meets the requirements of a medium-sized enterprise while safeguarding against unauthorized access and potential security threats.

With these expertly crafted solutions, mastering packet tracer assignments becomes a breeze. Whether you're a beginner or an experienced network enthusiast, computernetworkassignmenthelp.com is your ultimate destination for packet tracer assignment help. Dive into the world of computer networking with confidence, knowing that our experts have your back every step of the way.