Immediate Network Troubleshooting Support -- 2

@mnomanrajput

As a veteran Data Center Expert, I've amassed extensive knowledge in Network Administration and Security Solutions which would be instrumental in solving your network woes. Over the past decade, I have honed my skills with various Firewalls like Cisco ASA, Fortinet, and MikroTik – exactly what your project demands. Moreover, as a CCNA & CCNP (Routing & Switching) along with multiple advanced certifications, building and managing large-scale enterprise networks is second nature to me. The Packet capturing tools like Wireshark, Nagios etc you mention are tools of my everyday trade for swift troubleshooting and analysis. In addition to fixing under-performing networks, my overarching aim is to ensure stability through root-cause identification and targeted resolution plan; once done with the job itself providing you with detailed reports so you can better understand the solutions implemented is a habit I've faithfully cultivated over the years. With all this said, I believe I have both the expertise and the track record you need for an immediate and effective solution to your network problems. Let's get started!

@nolk

Hi there, I'm officially certified CCNP and have 10+ years experience in Network Administration - worked a lot with Cisco and Mikrotik devices and will be happy to help you with your network.

@Arismans22

Hi, I have been a campus network administrator for 8 years. I have experience troubleshooting enterprise devices such as Cisco, Fortigate, Ruckus, and Mikrotik on campus networks. I believe I can help find the root cause of the problem at your place and provide some recommendations and solutions to resolve it. Regards, Arisman

@Joejoe777

Hi there, I just read all the requirements. However, I have carefully read your project description and submitted my bid after thorough research and preparation. This is my proposal for project: I understand the urgency of your network issues and the need for immediate troubleshooting. I will swiftly dive into the network infrastructure, utilizing tools like Wireshark, Zabbix, and others to diagnose and resolve the faults efficiently. Option A: I can provide detailed root-cause analysis reports with concise findings and implement necessary configuration changes or patches promptly. Option B: I can also ensure to create a comprehensive hand-off document for easy network monitoring post-fix. Let's discuss in detail through chat.

@saliktechpro

Hey , I just finished reading the job description and I see you are looking for someone experienced in Troubleshooting, Computer Security, Cisco, Network Security, Network Monitoring, Network Administration, Linux and Network Engineering. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.

@mobeenmsd

I’m happy to do this at no cost (Free), and in return I only ask that you leave an honest rating once the work is completed.

@neazahmed93

I can work & troubleshoot cisco & mikrotik devices...I think can work for your organization's device related issues

@mohamedo258

Iam 20 years experince in IT network which enable me to minimize the resolution time and keep the network healthy with agreed SLA Also i can provide consultation service to optmize the existing setup.

@sebastianrojas20

Greetings. Let me introduce myself, my name is Sebastian, and I would like to help you with your network problem, as I have experience with similar issues since I have worked for several years in a military hospital and I can work on a timely solution.

@kennethb37

I am currently an IT Project Manager with prior experience as an IT Desktop Support Engineer. I have hands-on experience in troubleshooting, project management, CRM and ticketing systems, and managing client requirements for software development projects. In my current role, I work closely with diverse clients on a daily basis, providing technical support and coordination related to customer service like CMS, CRM etc.

@neerajcybertech

I have carefully reviewed your requirement and clearly understand the urgency of stabilizing a live corporate network where reboots are no longer effective. Issues like intermittent outages, bottlenecks, or misconfigurations require immediate, hands-on troubleshooting rather than guesswork. I have strong experience working with Cisco and MikroTik environments, handling real-time traffic analysis, packet captures, and log-based investigations in production networks. Our focus is fast isolation of the root cause with minimal disruption. How we will handle this: Immediate access review of switches, routers, and firewall Live traffic analysis using tools like Wireshark and built-in device diagnostics Log stream review to identify errors, drops, loops, or misconfigurations Identification of performance bottlenecks, faulty rules, or routing issues Apply precise configuration fixes or patches (with documented commands) Validate network stability post-fix Deliverables you can expect: A concise root-cause report explaining what went wrong Exact configuration changes or scripts applied A short handover document so your team can continue monitoring confidently We communicate clearly while working and keep you informed at every step. Our goal is not just to fix the issue quickly, but to ensure the network remains stable after we’re done. Looking forward to getting your network back on track. Best regards, Neeraj Kumar 8287957144 Network & Security Specialist

@yudhistiraanggi

As a CCNP-certified Network Engineer with 10 years of experience, I specialize in high-pressure troubleshooting across Cisco, MikroTik, and Juniper systems. I am expert at packet analysis and log monitoring to isolate faults rapidly. I will provide a precise root-cause report and a documented fix to ensure long-term stability. My deep familiarity with various hardware series allows me to jump in immediately, stabilize your traffic, and restore your network's integrity without delay.

@Rifqirachman01

Hello, I provide immediate network troubleshooting support for corporate environments where live issues require fast, accurate diagnosis and stabilization. My focus is isolating the real fault quickly and restoring network reliability without unnecessary disruption. For this task, I will start by observing live traffic and reviewing device logs across your switches, routers, and firewall. Using packet capture and monitoring tools, I will identify bottlenecks, misconfigurations, or abnormal patterns that are causing instability beyond what simple reboots can fix. Once the root cause is confirmed, I will apply targeted configuration changes or fixes directly on the affected devices, keeping changes controlled and minimal. Throughout the process, I communicate clearly so you understand what is happening and why each step is taken. After the network is stabilized, I will provide a concise root-cause summary, the exact commands or changes applied, and a short hand-off document so you can continue monitoring the environment with confidence. My goal is to get your network stable again quickly and leave you with clear visibility going forward. Best regards, Rifqi

@AKS2490

Hi Folks, I hope you are doing well! I went through the issue summary.I suspect issue with local area network & I have fixed these kind of issues many times. I can help you to find out the RCA along with best practices which will be applicable to your network. Let's connect to discuss further. FYI- I am CCNA,CCNP,CCIE certified engineer with 15 years of hands on experience.

@Vikash007khatkar

I can jump in immediately to troubleshoot and stabilize your network. I have 3+ years of hands-on experience working on live enterprise networks, where quick fault isolation and minimal downtime are critical. With remote access to your Cisco and MikroTik switches, routers, and firewall, I’ll monitor live traffic, review logs, and capture packets to identify misconfiguration, bottlenecks, or abnormal behavior. I regularly use tools like Wire shark, Nagios, and native device diagnostics to get to the root cause quickly.

@anveshxd

Hi, I am Cisco TAC engineer with over 3 years of hands-on experience troubleshooting complex network issues - exactly the kind that land on my desk when standard reboots fail. Why I'm a strong fit: My day job revolves around deep packet analysis, Cisco Firepower/ASA firewalls, and resolving escalated cases involving NAT misconfigurations, policy deployment failures, and VPN tunnel issues. I work in OSI Layers 4-7 where traffic patterns reveal the real story, and I'm comfortable with Wireshark, and remote troubleshooting via SSH/console access. What I'll deliver: Immediate triage – Remote access to your Cisco/MikroTik devices, packet captures, and log analysis to isolate the root cause Root-cause report – Clear, concise findings with evidence from traffic flows and logs Configuration remediation – Documented commands/scripts for all changes applied Handoff documentation – Monitoring guidelines and key metrics to watch post-fix I hold a CCNP Security and Cisco Certified Specialist - Security Core, and I've resolved hundreds of similar cases under pressure. I communicate clearly throughout the process and work efficiently to minimize downtime. I'm available to start immediately. Let's get your network stable.

@AaronToMa

As an experienced, dedicated IT professional with a deep understanding of network architecture and administration, I believe I am the best fit for your immediate network troubleshooting needs. Earning my CCNA certification and currently pursuing HCIA certification, I have spent the last two years problem-solving and maintaining networks like the one you have described. My skills include configuration of Cisco and Huawei equipment, with fluency in tools such as Wireshark, Zabbix, Nagios, and SolarWinds which are crucial for diagnosing issues promptly. During this project, my aim would be to not just resolve the immediate issues but also to address any underlying concerns that could lead to future network instability. Additionally, I will deliver clear and concise documentation including a root-cause report summarizing findings and the configuration changes or patches applied accompanied by commands/scripts so you can monitor the network effectively in the future. I am known for my ability to work well under pressure, communicate effectively, learn quickly in challenging environments and a penchant for collaborating with colleagues on projects. Choosing me for your project ensures choosing a partner who is ready to dive-in immediately, identify all bottlenecks and misconfigurations hampering your network as well provide definitive solutions that will stabilize it. Let’s get started and get your corporate network back on track!

@shamraiz85

I am a Senior Network & Security Engineer with 15+ years of hands-on experience providing immediate, live network troubleshooting for corporate environments. I regularly work on production networks where fast fault isolation and minimal downtime are critical. I can jump in immediately, monitor live traffic, analyze logs, and systematically isolate the root cause of instability across Cisco and MikroTik routers, switches, and firewalls.

@ammarelahi90

Hello, I can assist you immediately in stabilizing your corporate network and identifying the root cause of the ongoing issues. I am a Network Engineer with hands-on experience in live network troubleshooting, fault isolation, and enterprise network operations. I have worked extensively with Cisco and MikroTik environments, handling routers, switches, and firewalls in production networks. I am comfortable working via remote access while clearly communicating findings and actions during the troubleshooting process. ? How I Will Approach the Issue Monitor live traffic using device-level diagnostics Analyze interfaces, routing tables, NAT and firewall rules Review logs, CPU/memory usage, and error counters Identify bottlenecks, loops, misconfigurations, or unstable links Apply safe, documented configuration fixes Validate stability before final handover ? Tools & Methods Native Cisco & MikroTik troubleshooting commands Log analysis and interface statistics Packet-level analysis when required using industry-standard tools (learning curve is not an issue)