Network Admin Troubleshooting

Dear Sir, I'm interested in your project and I can help you with troubleshooting network issues, creating virtual network, establish stable network as well smooth operation. Please feel free to contact me if you have any queries. Best Regards, Tanvir Rumman

Hi There, I can help you with network troubleshooting. I have more over 6 years of experience in network administration

Hello Dear, I am an Expert Network Engineer and I am working as Expert Network Engineer at a Multinational ISP. I have great hands-on experience for more than 15 years in various network technologies. I have Cisco CCNA & CCNP (Routing & Switching) and CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation) certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. 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,

Dear, I have vast experience in System Network and security fields please let me know if you require my services. May we build a better relationship in this project.

Hello! I can support your network efficiently (some hours per day) because I am a certified network engineer (MTCRE / MTCIPv6E / MTCTCE/ MTCNA) having over 10 years of experience with configuration, maintenance, and troubleshooting of enterprise network devices, Linux servers (including VPN and virtual servers). I support various companies around the world - design, deploy, and complex monitoring of equipment and services (included in IT support).

Hi, I am interested in your project. As a Cloud Expert and Senior System Admin Linux and Windows I have the following skills. • Windows server 2016/2019, Domain controller, NFS, DFS WSUS DHCP DNS, WDS, AD VPN • Malware is removing, i.e., hidden process, dll removing, unnecessary application • Outlook Profile Setting and backup • Can work on Datto helpdesk and Kayako ticketing system • Manage user complaints using Datto RMM and Atera RMM • Solid exp with Linux Ubuntu, Centos, Redhat, Fedora SUSE • Linux administration like user creation, lvm, RAID level configuration file permission, ssh, scp, Samba server, DHCP Server,DNS Bind Server, Web server, FTP server and OS patching, fine tuning. etc. • Experience with AWS- including but not limited to EC2, S3, RDS, IAM and Router53. • Proficient with Git and Git Workflow • Exp With Docker Container orchestration systems Such as AWS EC2 . • Understanding of SAN/NAS storage technologies and protocols –iSCSI, FC, FCoE, NFS, CIFS etc I have work on different tech virtualization, i.e., VMware Workstation, VCSA6.O/6.5/6.7, ESXi, VRA, VROPS, VMWare Horizon,KVM, Openstack, Hyper-v, and Huawei Fussion Access/Fussion etc I have 2 Master Degrees, MS Info Security, MSc Elec, and a 3 Year Diploma of Associate Eng in Computer Tech. ➔ VCP DCV ➔ VCP DTM ➔ VCP NSX ➔ CompTIA Linux +. ➔ SUSE Certified Linux Admin. ➔ LPIC-1. ➔ CCNA R & S. ➔ CEH ➔ SDN ➔ Sangfor Certified Technical Prof - HCI

Hello there, my name is Hector and I have rich experience on Networking, my experience runs from design and build voice and data networks to troubleshot, improve and maintain a reliable network, I could advise you in the best practices and even better, all the assessment fits exactly your kind of network/business and its needs. Please do not hesitate in contact me for more details. Have a nice day and thanks for reading.

Hello, I am senior network engineer with 20 years network engineering and administration experience, i worked with Windows, unix/linux servers, firewalls, IPS, virtual servers I can do your networking tasks perfectly Please communicate via chat Best regards

I am a professional network engineer with rich experience in network architecture, protocol, management, programming, and so on. So what is your detailed requirements? Please provide me them in detail. Then I can surely help you. Thanks.

Good hands on experience in network design and troubleshooting projects. Worked on routing and switching protocols configuration troubleshooting

Dear Sir/Madam, I have around 10 years experience in network domain also I have completed CCNA, CCNA security ,CCNP Routing & Switching and AWS cloud certifications. I am very much interested to work with you, kindly provide me this opportunity. My current location: India, Chennai My contact:+91 9841271274 Regards Karuthakan