networking

Hi i am an experienced technical writer with an MS in Computer Science and Engineering. Check my work history. I have completed 250+ technical writing projects on several IT topics including network, security, system, forensics etc. I am expert in packet tracer, GNS3 and several other simulation tools. I can assure you quality work.

I have a lot of experience working with networks also with packet tracer. I have good knowledge setting up NAT configuration so I can do this project really well.

Hello, I will be pleased to join your project as I possessed the required skills and experience. I have extensive experience on networking, security, technical/report writing, VMware, penetration testing, asterisk, freePBX and am sure to execute your task successfully. Please spare just 5min and pay attention to my profile. Thanks & regards, engr. Gul Nawaz

Hello I am system and network administrator, with more then 8 years of experience. During that period I have installed, administrate and maintain a large amount of various servers, such as Web Server (Apache, IIS), Mail Server (Postfix, Exim, MS Exchange), DNS Server (BIND, Unbound, MS DNS), etc., based on , FreeBSD, CentOS, RHL, etc. And of course I have a lot of experience in working with MS Servers and other MS products. As well as I have some experience in the database design, development and maintenance. So, I believe that have enough skill and experience for this project. Also would like to mention that I am CCNA and CCNA Security Certified. Thank you in advance. Looking forward to hearing from you soon. Sincerely Eduard

Hi, I am a Certified Network Engineer with 6 years experience. I work as Cisco Instructor and use a lot packet tracer for demonstrations. I would like to help you with this project. Please feel free to share more with me. Thanks in Advance! Dorel

I am a Cisco expert with an experience up to 12 years as a senior network engineer in an enterprise level campus as a full-time senior network engineer, and in afternoon as a part-time Cisco instructor, which make from me have both the knowledge and experience to help you ,moreover I have a master degree in communication and electronics engineering so if you need a help then you may drop me a message, thanks

Hey, I can help you with this task, as you can see I am CCNA, although I have no reputation in freelancer so I will do the work for the minimum rate.

Being a top rated freelancer on upwork and with 10+ experience in routers,switches and firewalls,VOIP. I am working independently as a senior network admin and firewall specialist in one of the software major and handling network and security for its 25 sites in North America and South America region remotely.I am currently based out of India and looking for remote work mainly into network and security involving remote implementation,design and troubleshooting which can be paid on hourly basis or fixed price. I will be able to provide remote support for any kind of network and security work remotely and will be completing the job in lowest hourly renumeration My current profile includes working on Cisco ASA ,Juniper SRX ,Sonicwall and Checkpoint firewalls,Cisco routers,switches,Cisco wireless controllers,Aruba wireless controllers, Cisco loadbalancers and F5 Loadbalancers.I can provide my expertise in : 1)Configure and troubleshoot Cisco routers(1800,3800,7200,ASR) , switches(2960,3750,4500,6500,Nexus 2k ,5k ,7k) , wireless controllers(2500,5500) ,Juniper routers and switches. 2)Configuring and troubleshooting Cisco ASA 55xx X series firewalls,Juniper SRX firewalls,Watchguard firewalls ,Sonicwall firewalls ,Checkpoint firewalls through trouble tickets. 3)Configuring and troubleshooting VPNs(S2S , Remote access ,Anyconnect SSL ) 4)IOS upgrades 5)Configuring ,NATs,ACLs and firewall zoning using security contexts in ASA versions > 8.3 6) Configuring Protocols like EIGRP,OSPF,BGP,MPLS 7) VLAN and STP design ,ACL design 8)QoS design 9)Configuring F5 load balancers(LTM ,GTM) ,Cisco Load balancers 10)Configuring Cisco ACS Version 5.X and Cisco NCS Prime. 11)Network optimization and troubleshooting using Wireshark 12)Network Documentation using Microsoft Visio. 13)IPS/IDS My certifications includes : CCNA, CCNA security ,CCNP , and Cisco ASA specialist  Thanks Shikhar Skype:shikharhk

Dear Sir, I hope that you read my full proposal as it may be long, because I will try to explain some points for you. I have over 9 years of IT industry experience, System Administration, Network Engineer and Technical Support. Certifications : CCNA RS,CCNA SEC , CCNP RS, MCITP , MCSE I have solid experience in system administration field as a System Administrator and an IT trainer on several companies including but not limited to: 1- Ministry of National Economy as System Admin 2-Bonyan International Group as System Admin 3- Compubase , Abu Dhabi –UAE. IT Trainer 4- Unit One ICT, Gaza – Palestine. IT Trainer 5- Link IT, Gaza – Palestine. IT Trainer As an IT Trainer for many courses like: MCSE 2012 , MCITP , MCSE 2003 , N+, A+, CCNA and CCNP. * Operating Systems: Windows XP, Vista, Seven,8, 2003 Server, 2008 Server, 2012 Server and Basic knowledge of Linux. * Applications: Exchange Server 2010, ISA Server 2004/ 2006, TMG, IIS Server, DNS, DHCP, Active Directory, WSUS, Sygate Firewall, GFI and Basic knowledge of SharePoint Server 2007. Worked as a part time consultant on many companies for : 1-Design network topology. 2- Design AD and Domain structure . 3- solving problems on AD, DNS, DHCP and network issues. I hope you a good luck and best wishes. regards Khaled Aldreamly

I am good with Cisco routing and switching with network simulation using Packet tracer hence I will be able to deliver your project

Hi Sir, I can help you with your issues on PT. I have 2 valid Cisco Certifications (CCNA R&S and CCNA Security) which prove that I understand the equipements and will be able to fix your issues quickly. I often help friend who stuggle with cisco exams, and I would enjoy helping you too. (that's why my bid is low too!) Also I work for an ISP and firewall configuration with NAT are daily routine for me. I can wait to make your project done right ! Have a nice day ! Sebastien

I'm a real go-getter, a self-starter and I work well with others. I value efficiency and productivity. Plus, I'm the only candidate.

Hi I m Cisco certified network and security engineer hands on experience on firewall as well proxies devices Namely Cisco asa checkpoint palo alto to name few. Server Solutions: -Experienced in installing, configuring, and administering all Linux and Windows Ldap CentOS, Redhat, Debian, Ubuntu Servers -Expert in Apache, Nginx, DNS, Shell Scripting, WHMCS, Puppet, Vmware,mail, ftp, proxy, socks ... -Specialist in Migration of servers without any down time. Clients worked for HCL, Electorlux, Direct Energy, TEN, Oxford University Press,Accenture,IBM to name few. Key skills: Troubleshooting Design and implementation Corporate Training up to CCNP level Hands on experience on Cisco juniper and checkpoint security devices as well as VPN (Remote and site to site. IPsec SSL DHCP DNS Routing Dynamic Rip and ospf Switching concepts (Vlans trunks STP and RSTP) As per your requirement you want to do NAT configuration. For this we have to check the traffic flow if users are coming from internet world to access a private resource than static nat and access- list is required and if users are coming from private network and going to internet than we can do dynamic NAT. Let me know your exact requirement and i will configure for you. I have worked with Cisco TAC so i very well understand the requirement. Do let us know if we can do a small chat to proceed further. Regards Akash Thakur 9990811775

I have experience in Networking area using cisco device : design , setup and troubleshooting. in the past i faced the problem with NAT configuration : when many many customer using the internet access at the same time and suddenly they cannot access internet anymore. i found the problem and fix it.

Hello I am CCNP/CCNA. I have production experience with NAT and BGP. I currently work for a service provider, this type of config is very easy. Lets work together ASAP and get this solved. I am bidding minimum as I am new to freelancer and need reviews. Any questions just ask, I can answer any tech question you have.

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A CCNP Certified engineer, having an experience on Cisco routers and switches, also on brocade switches and fortinet firewalls

I am a CCNA Certified, and a CCNA Security Certified, with two years of expirience in the field of networking admin.

Dear Employer, I think I could easily do this job within one day. It would be pleasure to do it. Regards, Gábor

A proposal has not yet been provided