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ferid_e

Farid A.

@ferid_e

Linux SSH DNS and Cisco Network Troubleshooting

Azerbaijan
English, Azerbaijani
About me
Cannot log in through SSH, seeing Permission denied, or unable to reach a website from Linux? I help diagnose basic SSH, file permission, DNS and connectivity issues. For small Packet Tracer and PNETLab labs, I troubleshoot failed ping tests, VLANs, routing neighbors and basic ACLs. My training covers RIP, OSPF, EIGRP, BGP, DHCP, NAT and network security. I am a junior IT professional. You receive written findings, commands and next steps. Message me with your error or topology before ordering. No call is needed. Authorized systems and learning labs only.... Read more
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ferid_e
Farid A.
Offline • 
Average response time: 1 hour

See my services

Technical Support
I will troubleshoot linux dns and internet connection problems
From$20 / projectMore details
Technical Support
I will troubleshoot packet tracer vlan ospf and routing problems
From$20 / projectMore details

Portfolio

Work experience

STEP_IT Academy Azerbaijan

Cisco Networking & Linux Security Lab Trainee

STEP IT Academy Azerbaijan • Full-time

Feb 2024 - Jul 2026 • 2 yrs 5 mos

NETWORK ENGINEERING & LINUX SECURITY TRAINING Completed hands-on technical training focused on Cisco networking, Linux administration, and cybersecurity fundamentals at STEP IT Academy. Key technical areas: • Cisco router and switch configuration • Enterprise-style network topology design using PNETLab • TCP/IP, IPv4 addressing and subnetting • VLAN configuration and network segmentation • Routing, OSPF, NAT and DHCP fundamentals • Access Control Lists (ACL) and network security concepts • Linux system administration and command-line operations • Linux networking, DNS and SSH fundamentals • Network troubleshooting and connectivity diagnostics Developed practical skills through laboratory exercises involving multi-branch network infrastructures, Cisco technologies and Linux environments. Focused on systematic troubleshooting, secure infrastructure principles and continuous technical development. This experience represents educational training and laboratory projects, not commercial employment.