Kategorien durchsuchen
Entdecken
Fiverr Pro
Deutsch
$
USD
I will configure, troubleshoot, and fix cisco switch, router, and network
Senior IT Infrastructure Specialist, Cisco CCNP, RHCE
Hello! I am Usman Sarwar, a Senior IT Manager and Certified Network Specialist (CCNP, RHCE). I design, configure, and troubleshoot enterprise IT infrastructure, Data Centers, and security systems.
My ...
Über diesen Service
Are you facing network connectivity issues, switch configuration problems, or corrupted Cisco firmware? I am a Senior IT Manager & Certified Network Specialist with extensive hands-on experience in enterprise networking, routing, switching, and data center infrastructure.
What I can do for you:
- Cisco Switch & Router Configuration (Nexus, Catalyst, ISR)
- VLAN Setup, Inter-VLAN Routing, Subnetting, and Spanning Tree (STP)
- Corrupted OS / Firmware Recovery via TFTP / ROMMON mode
- Network Troubleshooting, Speed Optimization, and Ping Loss Fixes
- Router & Switch Initial Setup, SSH, Security Hardening, and Access Control (ACLs)
- Zabbix Network Monitoring integration and alerts
Why choose my services?
- Senior Enterprise Experience with CCNA/CCNP-level expertise
- 100% Reliable and Structured Network Solutions
- Fast Response and Live Remote Support (AnyDesk / TeamViewer)
Please message me before placing an order so we can discuss your network topology and requirements!
Gerät:
Netzwerkgerät
