One-Day Onsite Network Setup Support

@arturg6

Hello, You need new routers, switches, firewalls, and wireless access points installed while fixing the connectivity problems and recent security breach. I’ll script the initial configuration with Python Netmiko to push consistent VLAN and ACL settings, then verify each link using Wireshark captures so the network stays stable and latency stays under 200 ms. I’ll also run a pre‑deployment firmware check and keep a backup of the current configs in Git, allowing instant rollback if any hardware swap causes issues. Do you have the device console passwords and a spare console cable ready for the on‑site session? Looking forward to working with you. Artur Giżycki

@Aaleen110

I understand you require an experienced network engineer for a full day of onsite support to install and configure new routers, switches, firewalls, and wireless access points, while also addressing existing connectivity issues and fortifying configurations against a recent security breach. I recently completed a similar engagement where I successfully upgraded a client's core network infrastructure, resolving all reported connectivity problems and implementing enhanced security measures within a single day. My approach will involve a systematic installation of all new hardware, followed by the development of clean, documented configurations using industry-standard CLI commands and potentially a managed switch configuration tool. I will patch firmware to the latest stable versions and perform thorough end-to-end testing of cabling, VLANs, and SSIDs to ensure seamless connectivity. Any faulty hardware will be identified and swapped or repaired on the spot. What specific network diagram or existing configuration documentation will be available for review prior to the onsite visit to aid in tracing current connectivity issues and planning the new setup? Ready to start as soon as you confirm scope.

@macdonaldj6

Dear Client, I am an experienced Network Engineer and I would be glad to handle your onsite network setup and troubleshooting task. I am confident in delivering a stable, secure, and fully operational environment within a single visit. I have hands-on experience with installation and configuration of routers, switches, firewalls, and wireless access points, as well as diagnosing connectivity and security issues in live network environments. I am comfortable working with vendor CLI interfaces, SSH, Wireshark, and network testing tools for troubleshooting cabling, VLANs, and SSIDs. ### My approach for the onsite visit: * Install and configure all required networking hardware (routers, switches, firewalls, APs) * Diagnose and resolve existing connectivity issues * Replace or repair faulty network components where necessary * Review and harden security configurations to address reported breaches * Verify end-to-end connectivity for LAN and WLAN environments ### Deliverables (same day): * Fully functional and stable network (LAN/WLAN with internet access) * Backed-up configuration files for all devices * Simple network topology diagram and handover notes with all changes documented I ensure clean configuration practices, thorough testing, and a smooth handover so the client can operate without further disruption. I am available for the scheduled date and ready to complete the work efficiently in one visit. Kind regards, **MACDONALD**

@mohammedb426

Hello, I have reviewed your project description and I am interested in working on it. I am a Software Engineering student with skills in data entry, Microsoft Office, and web development. I am a fast learner, detail-oriented, and committed to delivering quality work on time. Although I am new on Freelancer, I am dedicated to providing my best effort and maintaining clear communication throughout the project. Thank you for your time and consideration. I look forward to working with you

@kahalem1

Hi, I'm a senior network engineer with extensive experience in Linux, Cisco, and network security. I understand you need one-day onsite support for setup and documentation. I can handle wireless configuration, security hardening, and provide clear documentation. I'm available to start today and can deliver a reliable setup within the day.

@Haya21dev

Hi, i hv i have 4 years of experience in computer networking My Onsite Execution Strategy: Deployment & Troubleshooting: Physical installation of new routers, switches, firewalls, and WAPs. Faulty hardware diagnosis, cable testing, and immediate remediation of existing connectivity bottlenecks. Security Breach Remediation: Clean-slate configuration builds to close recent breach vectors. Deployment of patched firmware, disabling unencrypted management protocols, port shutting, and implementing strict Firewall/ACL policies. VLAN & SSID Segregation: End-to-end tracing and deployment of isolated corporate, guest, and operations networks across switches and wireless infrastructure. Toolkit & Technical Expertise Vendor Agnostic Mastery: Proficient in Cisco, enterprise CLIs, and Linux network environments via SSH. Diagnostic Readiness: Arriving equipped with hardware cable testers, console connections, and Wireshark for deep-packet validation. Same-Day Hand-off Deliverables Fully operational, loop-free LAN/WLAN with verified ISP throughput. Master directory of saved configuration files for all new devices. Written handover notes mapping the new network topology, VLAN layout, and applied security hardening steps.

@GNP0917

I am an experienced Network Engineer and IT Manager with strong hands-on expertise in onsite network setup, configuration, and troubleshooting. I can complete a full one-day onsite network setup efficiently and securely, ensuring stable connectivity and proper network segmentation. My experience includes LAN/WAN setup, switch and router configuration, firewall installation, VLANs, IP addressing, Wi-Fi access point deployment, and basic network security hardening. I follow structured implementation steps: requirement review, physical setup, configuration, testing, and final validation. I ensure proper documentation, clean cabling coordination, secure configurations, and performance checks before handover. I am comfortable working with enterprise and SMB environments and coordinating with vendors or internal teams onsite. I focus on getting the network running right the first time, minimizing downtime, and leaving behind a stable, secure setup that is easy to maintain. I am available for onsite execution and immediate troubleshooting if required during setup.

@lokendras45

Hello, I’m available for the scheduled onsite visit and would be happy to assist with your network installation, troubleshooting, and security hardening requirements. I have experience working with routers, switches, firewalls, wireless access points, Linux systems, VLANs, SSH, network troubleshooting, and enterprise networking. I can efficiently install new hardware, identify and resolve connectivity issues, replace faulty devices if required, update firmware, and optimize configurations to improve both performance and security. During the visit, I will: - Install and configure routers, switches, firewalls, and wireless access points. - Troubleshoot LAN/WLAN connectivity and internet access issues. - Verify VLANs, SSIDs, DHCP, DNS, and routing configurations. - Upgrade firmware and apply security best practices. - Test network connectivity and validate end-to-end functionality. - Save backup configuration files for all installed devices. - Provide a clear topology diagram or detailed handover notes documenting all changes and security improvements. I work methodically to ensure the environment is stable, secure, and fully operational before handover. I’m confident I can complete the work in a single visit and deliver a well-documented, production-ready network. I look forward to discussing the schedule and project details. Best regards, Lokendra Saini

@vigneshg28

I am an experienced Network Engineer with hands-on expertise in deploying, configuring, and troubleshooting enterprise network infrastructure. I'm am comfortable working with major networking vendors, SSH, Wireshark, cable testing tools, and CLI-based configuration Kindly let me know the dates so that I can confirm