Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

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    Hi, I need a site to site VPN setup on a cisco 887 using ike2 and ipsec. The firewall is a cisco firepower threat defense firewall I keep on getting authenication errors, i am using preshared keys. The errors that i am getting are below *Feb 23 08:23:29.056: IKEv2-INTERNAL:Parse Notify Payload: AUTHENTICATION_FAILED NOTIFY(AUTHENTICATION_FAILED) Next payload: NONE, reserved: 0x0, length: 8...

    $113 (Avg Bid)
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    3 입찰

    Bonjour j'ai une mise a jour disponible pour mon NAS mais je sais pas l'installer. Je compte sur vous ! Merci

    $377 (Avg Bid)
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    1 입찰

    Project Description 1-)The project requires detection of distributed denial of service attack in sdn environment by using s-flow(sample flow) technology. 2-)The project should be performed with ONOS Controller and it is necessary to communicate multiple ONOS clusters. Two of them are sufficient. 3-) Distributed clusters should be able to send ping request from one host under the first cluster to...

    $2 - $3 / hr
    $2 - $3 / hr
    0 입찰

    A mini WISP to be controlled by Mikrotik RB1100AHx2 with PPPOE and hotspot configuration.

    $602 (Avg Bid)
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    6 입찰

    Minimum energy target tracking with coverage guarantee in wireless sensor networks

    $202 (Avg Bid)
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    2 입찰

    OEFS: On-Demand Energy-Based Forwarding Strategy for Named Data Wireless Ad Hoc Networks

    $30 - $250
    $30 - $250
    0 입찰

    Hi All I have 2 x 900GB SAS disks in this UCS blade and its in RAID1. I would like to SNMP poll the unit for RAID health/status and also the status of the disks. I had a disk fail and I didnt know about it until I logged into the Web UI I have a system that can read the OIDs but i just cant work out what they are. Easy job for a Cisco guru Here is an example of one that works (1.3.6.1.4.1.9.9.[...

    $22 (Avg Bid)
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    Bonjour, Je souhaite avoir de l'Aide por utiliser un nas synology. Je cherche par exemple a utiliser le chat synology, dns server etc. Merci

    $629 (Avg Bid)
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    Propose or locate the best software solution to the following problem: A business wants an easy button on their users computers that will collect files from a location on a server, check if those files exist on the users computer, and if they don't, copy them to specific locations on the users computer. The business would like the system to be simple to manage. Winner will be the one that...

    $100 (Avg Bid)
    보장
    $100
    3 건의 응모작

    Juniper srx 210 firewall configuration

    $115 (Avg Bid)
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    3 입찰

    I have a migration Their primary DC is a Windows 2003 server and none of our tools support it they have a new 2012 R2 server and want to make it the primary domain. We need to Re-build AD. Migrate to new DC

    $210 (Avg Bid)
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    21 입찰
    buying cisco contact 6 일 left
    확인

    hello all , am looking for active cisco contact which allow me to download software from cisco official website . please let me know if you can help by pm thanks

    $27 (Avg Bid)
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    4 입찰

    A new type of security authentication while logging into a website should be made which comes under networking and security topic.

    $125 (Avg Bid)
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    1 입찰
    $48 평균 입찰가
    8 입찰

    I have a Cisco Unified Communications 560 for Small Business (UC560) that is causing us problems, We need to setup the voicemail when nobody picks up the phone so the corresponding department can retrieve the messages addressed to [로그인하시면, URL을 확인하실 수 있습니다.] other important issue is that the phone system sometimes works extremely slow. There are a few bits and ends that we would like also to solve...

    $477 (Avg Bid)
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    5 입찰

    We have an enterprise AngularJS, C# Web API hosted on Azure web servers. The application is working fine some times and some times it is very slow. We required a real-time web server administrator maintained enterprise web servers in real time and managed millions of records traffic.

    $55 / hr (Avg Bid)
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    8 입찰

    Hi, We are an education consulting company and looking for some of the best experts in Academic Writing in various domains like Management, Finance, Accounts, Literature, Nursing, IT, Computer Programming and many others. If you have had experience in Academic Writing and have an understanding of various referencing and citation styles, do let us know. Each of the applicants will be very clo...

    $119 (Avg Bid)
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    4 입찰

    Configure Mikrotik hotspot to keep authenticated users active even those users are disconnected from the network or not in hosts until their passwords expire after X time i need this to prevent any other to use these passwords which already used by other users.

    $30 (Avg Bid)
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    3 입찰

    Configure Mikrotik hotspot to keep authenticated users active even those users are disconnected from the network or not in hosts until their passwords expire after X time i need this to prevent any other to use these passwords which already used by other users.

    $100 (Avg Bid)
    $100 평균 입찰가
    1 입찰

    Iam Looking For a Linux Expert. The problem is with Gnome Desktop and XRDP. Please Help Me Problem: Lag In XRDP due to RemoteFX

    $31 (Avg Bid)
    $31 평균 입찰가
    7 입찰

    Hi, We are an education consulting company and looking for some of the best experts in Academic Writing in various domains like Management, Finance, Accounts, Literature, Nursing, IT, Computer Programming and many others. If you have had experience in Academic Writing and have an understanding of various referencing and citation styles, do let us know. Each of the applicants will be very clo...

    $53 (Avg Bid)
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    9 입찰

    Bonjour, j'ai des synology et je suis a la recherche d'aide pour configurer le chat synology. Merci

    $314 (Avg Bid)
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    2 입찰

    Office internet is down due to Watchguard router or switch issue.

    $117 (Avg Bid)
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    20 입찰

    need an expert to configure ip cameras video file size

    $32 (Avg Bid)
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    1 입찰

    I will like to consult with restaurant expert especially in the areas of IT, enterprise softwares to include order taking, wait times, etc. This consultation is for a startup related to the restaurant business

    $22 / hr (Avg Bid)
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    11 입찰

    I need to access proxies in the New York area so that I can successfully complete some data entry. 

You can be someone with socks proxies, residential proxies, or mobile proxies

. Contact me and let me know how you have these IPs. If the proxy service is yours, or if you have an account with a service. Either one is fine.

 I am NOT looking for free proxies that are available to general public...

    $12 / hr (Avg Bid)
    $12 / hr 평균 입찰가
    1 입찰
    Proxyfixed 5 일 left

    Нужно перебросить траффик через прокладку

    $34 / hr (Avg Bid)
    $34 / hr 평균 입찰가
    1 입찰

    Create whatsapp notification for zabbix i want to get notified over whatsapp in case of an issue in zabbix

    $31 (Avg Bid)
    $31 평균 입찰가
    3 입찰
    Docker images and cwp 5 일 left
    확인

    we need a dockerfile generated to install things needed to develope in Vue.Js php 7.2.x with composer and php artisan working and Centos WebPanel [로그인하시면, URL을 확인하실 수 있습니다.] it should build and work without and error and issue ..

    $88 (Avg Bid)
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    Need to Develop Internet Bandwidth Software. Open sources are not encouraged. Need to Develop Radius (AAA) and Billing Software For Further Details Many Thanks Abdul Riyaz

    $785 (Avg Bid)
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    6 입찰
    Network Administrator 5 일 left
    확인

    We are looking for network administrator who have following skills: 1. Windows Server 2008 administration 2. Working knowledge of Internet protocol. 3. Advanced problem solving skills including troubleshooting. 4. Network Administration skills. 5. Ability to resolve and complete technical tasks without continuous information other than the initial issue 6. MUST be able to speak/write/chat fluently...

    $1077 (Avg Bid)
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    22 입찰

    1-)The project requires detection of distributed denial of service attack in sdn environment by using s-flow(sample flow) technology. 2-)The project should be performed with ONOS Controller and it is necessary to communicate multiple ONOS clusters. Two of them are sufficient. 3-) Distributed clusters should be able to send ping request from one host under the first cluster to another host under t...

    $279 (Avg Bid)
    $279 평균 입찰가
    4 입찰

    Soporte técnico on-site en clientes haciendo de ojos y manos remotas.

    $425 (Avg Bid)
    $425 평균 입찰가
    2 입찰

    I need Migrate a Virtual Machine from a old XenServer 5.6 server to a new server XenServer 7.6. Only one VM

    $174 (Avg Bid)
    $174 평균 입찰가
    6 입찰

    Can any one please train me on realtime - AWS LINUX DEVOPS LINUX SHELL AWS GIT MAVEN JENKINS ANSIBLE DOCKER KUBERNTES

    $144 (Avg Bid)
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    NERA work with organizations to build end to end automated solutions that help them navigate data touch points that are unstructured in nature and then helping them mature towards intelligent systems that make optimal decisions while learning continuously from their environment. Software Automation Engineer is responsible for implementing all phases of build, release and environment management fo...

    $2261 (Avg Bid)
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    A script has to be developed which will ensure the following operations. This is for providing free WiFi to a group of people. To use this WiFi a user needs to authenticate himself/herself using OTP (say). After authentication, each user will get 100 MB free usage. Also it has to be ensured that the user does not get more than 10 Mbps of our 50 Mbps bandwidth. You may also suggest ways other than ...

    $421 (Avg Bid)
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    4 입찰

    I have done some work for a customer, replacing a layer 2, 1Gbps link between two HP Switch Stacks. Replacing the link didn't work, and I'm after some assistance in establishing why? The HP Switches are J8697A / HPE E5406 zl chassis switches. I will provide configs and network diagram.

    $88 (Avg Bid)
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    16 입찰

    Requiero una persona que nos ayude a certificarnos en CCNA a un grupo de Ingenieros en Telecomunicaciones.

    $19 / hr (Avg Bid)
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    3 입찰
    Build network 4 일 left
    확인

    Network build

    $981 (Avg Bid)
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    27 입찰

    We are looking for someone to redesign the standard Mikrotik Hotspot code to make the free / trial login more intuitive and easy to use.

    $172 (Avg Bid)
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    8 입찰

    I need an Mikrotik network expert to assist me with streamlining my bridge network. I only need 3 hours.

    $20 / hr (Avg Bid)
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    11 입찰

    Need a person to set Manageengine Desktop Control for small, less than 10, PCs runn8ng windows 10 connected to Ubuntu 18.04 server. Applicant MUST be experienced with this product and can give examples. Server and PCs all up to date with no problems. Desktop Central is installed and running on fresh windows 10 running in virtual box on separate Ubuntu machine.

    $23 / hr (Avg Bid)
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    5 입찰

    Tenho um Vmware 5.5 e precisarei migrar para 6.5, estamos comprando um servidor novo

    $595 (Avg Bid)
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    5 입찰

    We are looking for a network Engineer to set up Load Balancing for a Magento Store.

    $162 (Avg Bid)
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    16 입찰

    Need experienced Fortinet engineer to configure Fortinet switch, wlan and Fortinet and Firewall across two locations in UK.

    $1395 (Avg Bid)
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    19 입찰

    Hi i am running centos on VMware i am getting an error on let'sencrypt Error: The key authorization file from the server did not match this challenge

    $22 (Avg Bid)
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    11 입찰

    I want to do a minecraft server hosting with a custom panel like [로그인하시면, URL을 확인하실 수 있습니다.] or minecraft-hosting.pro. Which offer plans, deposit functions and control options for the server. You can go to [로그인하시면, URL을 확인하실 수 있습니다.] to check what I want. A modern panel for minecraft hosting ( no whmcs) with a good design and easy to use (obviously it needs to have an admin panel to add server/con...

    $2 / hr (Avg Bid)
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    1 입찰

    I need to install above on my server tell price

    $16 (Avg Bid)
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    13 입찰

    I'm looking to build a proxy network using only 4g Ip's or residential Ip's in the U.S. If you know how to setup this type of network or have one, please pm.

    $111 (Avg Bid)
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    1 입찰