Certifications

Highlights the hands-on skills and theoretical knowledge validated by my CompTIA A+, Network+, and Security+ certifications.

CompTIA Certifications

CompTIA A+

The CompTIA A+ certification validates foundational skills for IT support roles, including troubleshooting, hardware, and software knowledge.

PC hardware assembly and troubleshooting
Operating system installation and configuration (Windows, Linux, macOS)
Basic networking concepts and device setup
Customer service and communication in IT
Mobile device and printer support
Diagnosing and resolving hardware/software issues

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CompTIA Network+

The CompTIA Network+ certification demonstrates knowledge of networking concepts, infrastructure, and troubleshooting.

Network design and implementation
TCP/IP, DNS, DHCP, and subnetting
Configuring and securing wireless and wired networks
Network troubleshooting and diagnostics
Switches, routers, and VLAN configuration
Network documentation and best practices

CompTIA Security+

The CompTIA Security+ certification covers essential principles for securing networks, devices, and data.

Threat analysis and risk management
Implementing secure network architectures
Identity and access management
Cryptography fundamentals
Incident response and disaster recovery
Security policies and compliance

Associate of Arts in Cloud Computing & Information Technology

hands-on coursework in system administration, network infrastructure, and cloud platforms

Degree Information

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Projects

Showcases hands-on projects involving network design, system configuration, cybersecurity labs, and cloud platform deployment.

Projects

Packet Tracer Project

The Packet Tracer Project demonstrates skills in network design and configuration using Cisco's Packet Tracer simulation tool.

Project Title: Small Office Network with VLANs and DHCP

Objective

Configure a multi-VLAN network for different departments.
Set up DHCP for automatic IP assignment.
Enable Inter-VLAN routing so departments can communicate securely.
Implement basic security (passwords, SSH access).

Setting Up and Connecting Devices

Used straight-through cables to connect the Router's Gig0/0 port to the Switch's Gig1/0/1 port, and each PC to the switch. The router routes between VLANs, the switch handles segmentation.

Devices:

1 Router (Cisco 1941) - Handles routing between VLANs.
1 Switch (Cisco 2960) - Connects end devices and manages VLANs.
4 PCs (HR, IT, Sales, Guests).

Configuring VLANs on the Switch

Creating the VLANs

Used the Switch CLI to create VLANs and assign names.

Each department is isolated for security and traffic management.

Assigning Ports to VLANs

Each PC is isolated in its own VLAN unless routing is configured.

Configuring the Trunk Port (Router Connection)

The trunk port allows multiple VLANs to pass through the router.

Configure the Router for Inter-VLAN Routing

Enabled Sub Interfaces

Configured sub interfaces for each VLAN in the Router CLI.

Sub interfaces allow the router to route between VLANs. Each VLAN gets its own IP subnet.

Enabling Physical Interfaces

Enabled the router interface for connectivity.

Configuring DHCP on the Router

Setting Up DHCP Pools

DHCP automates IP assignment, reducing manual configuration.

Excluding Router IP from DHCP

This ensures the router's IP is not assigned to any device.

Testing Connectivity

Set each PC's network adapter to DHCP and verified correct IPv4 address using command prompt.

Checked if PCs can ping each other.

Everything looks great! The PCs have correct IP addresses from the VLANs and can communicate as intended.