Optimize Multi-Vendor Office WiFi

@sohelranaict07

Hello there, I am a CCNA/CCNP trainer and professional network & security expert having more than 12 years’ experience of working with multiple organizations like Bank, NGO, ISP and vendors. Following are the benchmarks I have which might be helpful for employer to get an overview and choose me to serve their requirement. ✅ I have certification of CCNP (R&S), RHCSA, RHCSE and training on CCNP Sec, MTCNA, F5 ASM & LB, Linux System Security, Information Security and Cyber Forensic. ✅ I am a professional CCNA & CCNP (R&S) trainer and have simulated lot of projects in packet tracer and GNS3. ✅ During my job period I mostly worked to design and deploy network & security infrastructure of several companies. ✅ I have good knowledge and experience of working on devices of multiple OEM like Cisco, Juniper, Mikrotik, F5, Sophos, Fortinet, PfSense, SonicWall etc. ✅ I have expertise in Cisco ACI (Data Center Solution), Routing & switching, Firewall (FTD & ASA), wireless, collaboration, WSA, ESA, ISE, F5 Application Security Manager & Load Balancer, Mikrotik BW Manager etc. I will be glad if the above-mentioned criteria make you realize that I am able to meet your requirement then would like to request to have a brief discussion on your project and requirements first after that award me with the work order. I always try to keep my words given to employer and I believe it helps me a lot to deliver my work on time. Thanks with best regards, Rana

@devk542

I am an experienced Network & Wireless Engineer and can help identify and resolve the root cause of your performance issues across Cisco, D-Link, and TP-Link Quantum access points. I will conduct a comprehensive review of your wireless and LAN infrastructure, including channel planning, RF interference, AP density, airtime utilization, VLAN design, switch uplinks, firmware levels, roaming behavior, and possible cabling or loop issues. I will guide your onsite technician through any required physical checks and collect diagnostics from all platforms for correlation. After optimization, I will provide detailed documentation, backup/rollback configurations, and a before-and-after performance report. As a goodwill gesture, I am offering the assessment and optimization work completely free of cost. My goal is to ensure stable, congestion-free performance during peak business hours and leave you with a well-documented, supportable network environment.

@raghavendrap09

I have 12+ years of experience in Networking and Wireless Network, I have worked in Cisco WLC, Juniper Mist.

@bhaskark96

Hi, I can help troubleshoot and optimize your multi-vendor Cisco, D-Link, and TP-Link wireless/LAN environment for the peak-hour performance issues. I’ll analyze AP/channel utilization, interference, VLANs, switching, cabling, firmware/configuration, and client performance to identify the actual bottleneck. I can then optimize the configuration and coordinate with your onsite IT technician for physical checks where required. I’ll document all changes, provide rollback configurations, and deliver a concise before/after performance report based on real peak-hour testing. I’m comfortable working remotely and collaborating with onsite teams for diagnostics and implementation.

@bhimratanr9

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@ouijdanea1

Hi, This is a classic multi-vendor WLAN capacity problem, and I have hands-on experience diagnosing exactly this kind of issue across Cisco, D-Link, and TP-Link environments. Here's my approach: **1. Discovery & Baseline (Day 1)** - Pull configs, logs, and client counts from all APs and switches across both floors/VLANs - Map current channel plan, power levels, and AP placement against the floor layout - Identify peak-hour patterns: which APs/VLANs saturate first, client density per AP **2. Root-Cause Diagnosis** - Check for channel overlap and co-channel interference across the three vendors - Review airtime fairness and band-steering settings (2.4GHz vs 5GHz load balancing) - Scan for rogue APs and unauthorized devices - Verify VLAN tagging, DHCP scope sizing, and switch port/trunk configuration - Guide your onsite IT tech through physical checks: cable tests, loop detection, spectrum snapshots where needed **3. Tuning & Redesign** - Rebalance channels and power levels across all APs to eliminate overlap - Adjust airtime fairness, client limits per AP, and band-steering thresholds - Reconfigure VLAN/QoS if trunking or DHCP is contributing to congestion - Address any firmware or controller mis-tuning found in step 2 **4. Validation** - Monitor throughput and client experience during at least one full peak-hour cycle - Confirm sustained, stable speeds under real load Looking forward to helping stabilize your network. Best regards