Computer troubleshoot

Hello Dear, I am an Expert Network Engineer and I am working as Professor and Expert Consultant Network Engineer in a Multinational ISP. I have great hands-on experience for more than 10 years in various network technologies. I have Cisco CCIE Enterprise , CCIE DataCenter and Cisco Specialist - Enterprise SD-WAN Implementation and Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certificates. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,

Hello, my name is Muhammad and I'm excited to hear about your project for computer troubleshoot. I have extensive experience in network administration, system administration and web security that can be used to help solve your issue. As a data center expert, I have worked on large scale enterprise networks before as well as configuration and management of Blade chassis Cisco UCS 5108 and HP BLC 7000. I have also worked on Dell, HP, IBM rack servers before as well as Cisco C-Series and E-Series rack servers. Additionally I have implemented Iscsi over FC SANs before as well as configured IBM, EMC storage area networks (SANs). I have Microsoft MCSA 2012 trainings as well as Windows Server and Client configurations and troubleshooting skills. My specialties include network design/implementations as well as medium and large scale enterprise networks configuration and management. Please feel free to reach out if you have any questions or would like more information about me or my skills.

I understand you are looking for help with an issue on your computer and need help with the troubleshooting. As a highly skilled and experienced network and system administrator, I can help with this issue. I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH). Additionally, I have established myself as an accomplished network, system, and security engineer capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3 as well as real-life network and system devices make me a valuable asset for any project. I am available to assist you with this project right now so please feel free to reach out if interested or need any additional information.

- My name is KISHOR, and I am an experienced network administrator, system administrator, and Windows server expert. I understand how important it is for you to be able to connect to your company's outlook account and network printer, so that you can work effectively. I have worked with many different types of operating systems before, including MacOS, so I am confident that I can be able to diagnose your issue and assist with the troubleshooting necessary to resolve it. I believe I'm the perfect person for this job because of my extensive knowledge of networking technology and system administration coupled with my ability to provide accurate troubleshooting advice. Please feel free to reach out to me if you have any questions or would like more information about my services. Thanks again for your consideration!

Hi I am foysal and trained certified professional system administrator both windows linux and vmware last 10 years.i am of Windows support system administrator and linux server configuration maintenance very well.i am of printer set up and configuration very well.i hope i can meet your goal very. Thank you Foysal

Manage and maintain the organization's network infrastructure, including routers, switches, and firewalls. Configure and optimize network settings for optimal performance and security. Monitor network traffic and address connectivity and performance issues. Implement and manage network security measures, such as firewalls, VPNs, and access control lists. Plan and execute network upgrades and expansions. Collaborate with other IT teams to ensure network compatibility with software and hardware. Perform routine network backups and disaster recovery planning. Stay informed about network technologies and best practices. Manage and maintain the organization's IT infrastructure, including servers, workstations, and network devices. Install, configure, and update operating systems, software, and applications. Monitor system performance and troubleshoot issues to ensure high availability and reliability. Perform regular system backups and implement disaster recovery plans. Manage user accounts and permissions, ensuring security and access control. Collaborate with other IT teams to plan and execute system upgrades and migrations. Conduct routine system security audits and implement necessary security measures. Provide technical support to end-users, resolving hardware and software problems. Stay up-to-date with emerging technologies and best practices in system administration.

I have been working since 7 years in IT Support. I have successfully resolved a 100 + client computer issues.

More than 10+ years as Network and System Engineer. 2+ years as Data Center Ops Certified in Alibabacloud, MTCNA, MTCRE, MTCTCE.