Need solutions for some exercises from Computer Networks subject.

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Hello Good Day! I understand you are looking for professional network administrator for your posted project. I am a dynamic IT Engineer with 8 year experience of Systems and Networks. I have experience of End User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, VPN and Firewalls. I worked for well know global organizations named “Ibex Global” and “DHL Express”. I have CCNA and CCNP certifications and have working knowledge of major networking & hardware components. As per my experience I am very confident to take the opportunity to complete this project. Below are my skills in networking • Configuration of Cisco Firewalls, Routers & Switches • Existing Network Connectivity Issues • Expert in VPN (GRE, SSL, DMVPN, IPSec Site to Site). • Routing Protocols (IPV4 and IPV6) • Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer • Network Diagram using MS Visio • 2 Switches Configurations • L3 Switches Configurations • Router Configurations • Firewall setup and configurations If you hire me, I assure you the best quality of work in the given time frame and at a reasonable price. Kindly message me for further discussion. Awaiting your kind response and thanks in advance for your consideration. Best Regards, Umair Yaseen System / Network Engineer

Hello Dear, I have been working for more than 6 years as Network Security and Solution Engineer. Have work experience in designing, deploying and troubleshooting small to big scale network and security infrastructure with firsthand experience working with Cisco, Mikrotik, Sophos, Juniper Network and security equipment. Knowledge domain: Basic Networking: TCP/IP model & Protocols, IP Addressing VLSM, CIDR, Layer 2 & Layer 3 Technologies:GLBP, HSRP, VRF Lite, IP SLA with PBR, EtherChannel, vPC, VTP,STP, Fabric Path,NX-OS Routing Protocol: Static, OSPF, BGP Firewall/UTM: Policy base access,URL Filtering, Application control, IPS and Sandboxing, Port Forwarding, Traffic Shaping, Redundant WAN Load balanceing, High Availability VPN: GRE VPN, IPSec VPN, IPsec over GRE VPN, DMVPN, SSL VPN, Linux System: DNS, MAIL, FTP, WEB Server. Moderate working idea on Network Autoamtion with Ansible,server load balancer and virtualization.

Hey, I hope you are doing well. I have done Masters in Computer Science from a renowned university. Apart from that, I have studied courses such as data communications and computer networks (please review my certificate in my portfolio items). I would be able to help you with this assignment. Please contact me to proceed further

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Hi , I am an enthusiastic, results-oriented Network and Infrastructure Professional with 7+ years of experience, handling a variety of assignments in the IT & Service Industry (Network Infrastructure & Security). I have done various certifications ( CCNA, MSCE, ICNS|CCSS). Key Network Skills & Security Products Experience : • Firewall – Palo alto, Cisco ASA with firepower • IPSEC and SSL VPN, open vpn • cisco Switches – 4500, 2900, 3650 • Intrusion Detection & prevention – IPS • Switching: Vlan, Inter Vlan, Stp, Vtp, Ether Channel, Switch Port • Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP • Setup of security implementations (Filtering Tool ACL, route map, port security.) • Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco Devices. • Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades It would be a pleasure to work with you. Thanks

Hello Greetings, I am an Electrical and Electronics Engineer with vast experience product design and development. Further, I have experience in research and development and also I’m a PhD candidate. I have gone through with your description and I have experience in solving network problens. I can guarantee you a quality service. Please contact me for a quality service. If you are interested, you can message me. Happy to help with your project. Note: 24/7 available

I have knowledge of computer networking and its example as in field for about more than 9 years with extensive examples solved from various books.

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Hi, I'm a CCSE certified network security Engineer with 6 plus years of experience. I can handle your project. Thanks

I can help you within one day. Good knowledge of network and security. Contact me....................