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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.
Thuê Network AdministratorsHi, I am in the need of setting up a LXD cluster with every container containing a webservers as fast as possible plus a SSL-Offloader in front. I just started but progress is very slow. If you know everything about LXD/LXC (plus iptables and NAT) I want your help. I think it's not a good idea to make a fixed price, because there are MANY problems/questions. So I think it is much better ...
I want to learn how the distributed denial of service work and how i can protect my website from such attackers.
we need Install FreeRadius in Linux. Need Connect Radius to Radius Client. need use mysql database in radius server. When radius installing complete then give me all installing Document. I need Only Expert Person. so request only expert person. Please Don't Apply New Person ..... i need complete project in one days..
PLEASE READ CAREFULLY BEFORE BIDDING! We are looking for a professional RubyKube Peatio DevOps to set up the following servers for us: RabbitMQ, Ranger, Pusher, Reddis, MailCatcher for a Peatio Exchange (RubyKube version 1.9). Tasks would be as follows: 1. Set up: RabbitMQ, Ranger, Pusher, Reddis, MailCatcher for a Peatio Exchange. - set up Peatio server with production steps - set up Ethereu...
Have to create a network architecture diagram /
all the requirement you find in the attached file
Proyecto consiste en preparar lista de materiales (BOM) y posteriormente configurar de forma remota plataforma CCUM BE 6000 con 125 anexos, basados en fonos linea 8800, se debe validar partnumber a cotizar a cliente, para que no falte nada, se compartirán accesos por el cotizador de Cisco CCW al bom ya diseñado, se busca ingeniero con experiencia en este tipo de implementaciones, se...
we would like to have logrhythm properly setup to collect logs for our entire environment. understand how to search for events and use logrhythm to its full extent. setup log rhythm network monitor
Hi, I need a professional linux networking user who can help me design a very customised network. The network consists of 4 devices connecting 2 ends. Requirements: 1. Design on kernel 4.4 and above 2. No GUI, all rules from scratch 3. Iptables + xt_bpf knowledge is a must. I need super fast packet routing here 4. All happens on ARM If you don’t know anything about bpf module and routing ...
i need python and html specialist
I'm looking for someone that knows to configure I will give topology and the requirement and all you need send the command for each step of the requirement.
Need an engineer to troubleshoot Cisco Wi-fi (2504 controller)
We need a cyber security / network forensic expert to solve fictive situations.
Cisco UCS Director Advanced Configuration : 1. LDAP integration with correct user roles 2. Dashboards and Cloudsense reports 3. Create catalog item to upload file on create VM 4. VM install with users automatically added to local group Specifications LDAP integration with correct user roles The following 4-tier user hierarchy will be configured and mapped to rele...
You must detail the relationship between the areas of knowledge and your learning from your ICT experience. It needs to be specific as to how and where you have acquired the ICT knowledge. You need to imaging that you are a Computer Network Engineer and have worked for various companies. Be clear and concise in your explanations. You need to write it in the third person. i.e I completed X...
We've a MikroTik CHR as LNS receiving ppp traffic from broadband aggregation group over l2tp tunnel. this solution is known as LNS and working without issue in Cisco, but there are some issues with our mikrotik setup and it's not getting pppoe frames. MikroTik support LNS from 6.35 i think but I am missing something in configuration. Only Senior Network Engineers (with LNS experien...
Help, i get this error on ubuntu 16.04 while creating a proxy server using squid squid: ERROR: Could not send signal 1 to process 5112: (3) No such process
having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop (See link below with video screen shots of the problems I am encountering) [đăng nhập để xem URL] ======================================================= Having some performance issues with Wind 10 Computer wont sleep or shut down oftentimes. the only resort is to shut it down from...
Having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop screen shots of the problems I am encountering) [đăng nhập để xem URL] ======================================================= Having some performance issues with Wind 10 Will accept higher bids than the advertised ceiling rate Perquisites Must have TV since that's my prefer...
simulate a LoRa network using kali linux
The aim of this project is to implement an Ethernet to WIFI router, which connect all the connected devices to internet delivered by the Ethernet side. An external 4G/Ethernet router will provide internet to the esp32 via the Ethernet port.
So here is what I need to resolve and achieve: 1. Running 1 application on Windows server 2012 r2 in datacenter which needs to connect to a client server via VPN and to back office of our via another VPN (both IPSEC IKEv2 w/ different PSK). 2. Application has to run on Regular user account 3. From our back office will be connecting via sock to the application to give instructions and run RDP for ...
Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!
I need someone who knows ENCASE FORENSIC SOFTWARE
I need help with Netlogo with some Directed Network. I will send full details to anyone interested. Thanks !
Dear all, I am seeking a pfSense expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, CC2, and CC3 -...
hello i need some one who can config tcp tunnel server and local both side server is centos local also same linux like centos or debian or openwrt i need you to config both side like my server IP IS [đăng nhập để xem URL] and i have local a device ip is [đăng nhập để xem URL] so i need to FWD request like [đăng nhập để xem URL] hit to [đăng nhập để xem URL] and [đăng nhập để xem URL] hit to [đăng...
Hi, I need a network manager who can help me to setup my server network properly. we have 2 server ruining with a high speed internet connection but we need a Failover or load balance as a backup. If anyone with good network skill please bid and we can discuss further. We need it URGENT.
I need to get Dedicated Datacenter IP addresses in New Delhi, Mumbai or Hyderabad. If you know any providers please contact me. There is no real work required on your part apart from directing me to the source that would provide me with the ID addresses I need. If you have any questions feel free to contact me.
I'm looking for a freelance certified trainers for the following subjects: • MCSA Server 2016 (As one package) • ITIL Foundation v3.5 • Security+ • Ethical Hacker and Countermeasures if you meet one of the above subjects please contact me [Removed by Freelancer.com Admin]
I need an expert for start a project of automatic re-posting of an ad. The candidate needs to have solid knowledge in order to be able to avoid the website restrictions ( they only allow 2 ads daily) and I need 10-16 ads to be posted on a daily basis. I ONLY provide 5 phone numbers, ad's description, pictures and 10-20 accounts. The candidate should post the ads independently and will get pay...
Packet switching, message switching, circuit switching Calculating tine taken to transfer data under different switching schemes Application layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection setup and tear down RTT estimates flow control congestion control
Specifically, I would like to have knowledge on: 1. Cisco 3925E router with 3 VDSL lines (a) to load balacing b) voip 2. Cisco 6509E a) Update IOS and Module b) Configuration of the local lan for several servers 3. Cisco WS-SBS 3032 (Blade Switch) 4. Cisco WS-SBS 3130G-S (Blade Switch) 5. Cisco ws-c 3560-48PS-S I want someone who can set them up. Thank you
Hello, I have a router here with OpenWRT it is running an OpenVPN client on the whole network. I would like to have this split that "cabled" version is on the VPN and the WIFI is in another zone without VPN. Who has experience in this and can help me right now through teamviewer. Deadline ASAP
Hi I need someone who can help me setup GNS3 with ASAv. A working topology that i can troubleshoot and implement MPLS vrf into the ASAv which will also have DMZ, Intranet behind inside zones. Should be a good lab for troubleshooting Datacenter/ISP topology.
Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!
i am looking for a programming expert to build a network model to ready for simulation I will send details to interested candidates
Packet switching, message switching, circuit switching Calculating tine taken to transfer data under different switching schemes Application layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection setup and tear down RTT estimates flow control congestion control
Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!
I help in designing Adaptive Duty Cycling Scheme for Wireless Sensor Network MAC Protocol using Matlab or NS2/3. Implementation using NS2/3 is Preferred. Contact me. Regards,
Looking for network administrator who are familiar with these concepts: Active Directory forest/domain architecture Virtual Machine DNS DHCP Organizational Units Groups User Accounts Implement one client computer using virtual machine and connect it to the domain. Use two different user accounts from different OU budget: 20$ strict
We have iPECS-100 behind Chekpoint firewall. All customers use soft phones clients. Have periodically experience communication problems. Need a person for a one-time or permanent job
well , we need basically bandwith optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should ...
Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!
I have a OVH server. I have contact support they said like this: The server gets stuck during the boot phase, with the message: (minimal grub console) A restart on the standard OVH kernel ('netboot') does not correct the situation. Actions: Rebooting the server to "rescue" mode (Linux) result: Boot OK. Rescue mode accessible. recommendations: Configuration / error to be corr...
Looking for a skilled candidate who is a guru in AWS and DevOps toolset. Skills in Terraform, Packer, VMware, and Ansible is required.
We need an expert Network Admin who has experience setting up servers for Magento. Web Server in NGINX and we have following services available on our Server: REDIS, MEMCACHED, BEANSTALKD & SUPERVISORD. Looking to fine tune these services to achieve the best optimization to run a Magento website.
