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.Zaměstnat Network Administrators
I am using Elastix 2.5 (CentOS 5.11) with 4 NIC's (1 for WAN and 3 For SIP Trunk using IP Authentication) eth0 - WAN IPADDR=75.XX.XX.162 NETMASK=[pro zobrazení URL se přihlaste] GATEWAY=75.XX.XX.161 eth1 - SIP TRUNK1 IPADDR=100.XX.XX.198 NETMASK=[pro zobrazení URL se přihlaste] GATEWAY=100.XX.XX.197 eth2 - SIP TRUNK2 IPADDR=100.XX.XX.194 NETMASK=[pro zobrazení URL se p...
In this programming assignment, you will write the sending and receiving transport-layer code for a simple reliable data transfer protocol. You will implement two different versions: • Stop-and-Wait Protocol. • Go-Back-N protocol.
1. Setting up remote desktop connection from offsite PCs into our company server running MS Server 2012r2 2. Connection to server must be secure 3. Up to 3 offsite users to be able to access the server at the same time
This task is to design the whole system and network for Iaas and Paas. You need to experience below software and hardware Cisco Nexus 7009 VMware vSphere with Operations Management 6 Enterprise Plus VMware vCenter 7.0 Standard VMware NSX Data Center Enterprise VMware Site Recovery Manager Enterprise Key VMware vCloud Director 10.x VMware vRealize Automation VMware vRealize Log Insight 4.x VMware ...
Configure firewall rules in a ubuntu server to block malicious traffic for web services, filesharing, mail service and etc... Also consulting for securing the server for future attacks
We are looking for an experienced person having 4-5 years of experience in CISCO Firepower Products/Technology. **** READ THE FULL DETAILS THEN QUOTE *** Job Responsibility + Other Details 1. You have to make in-depth video course on CISCO Firepower. 2. You have to develop code / PPTs / Assignments/Quiz etc. for the course also. 3. We want majorly a practical-oriented course not merely a theor...
HI, I have rich 10+ years of experience in IT infrastructure solutions. If anyone facing IT challenges. feel free to contact us. We will provide IT solution with 100% quality guarantee. If you want to know more contact us . Expertise: Network and security | Cloud | Virtualization | Data Analysis | Hadoop | Database
Necessitamos de um analista de infraestrutura para gerenciamento de Servidores Windows Server 2008/2012/2016 com os seguintes serviços: Active Directory, DHCP, DNS, Windows File Server, FTP, DFS, Backup e Hyper-V. Administração de Firewall Sophos. Routing e switching.
Hello i manage some openvpn servers with version 2.4.8 and i want to limit the speed of the users connected, its very important mention that all users connect with the same authentication details so i have one user and use duplicate-cn directive for everyone can connect with the same user login. I want to limit the speed to 2 mbps so in that way the users cant abuse.
Setting up my Plex server for automation using sonarr/radarr and jackett. Sonarr and Radarr are working fine but Jackett is no longer working so need that fixed. I have a ME4084 I'm wanting to set up a storage array for the main Plex folder to be sent from my R740XD. I'm also looking to setup remote access to the R740xd to manage the database.
We have two offices with Cisco 2901 Routers. We wish to add features (server ports, VPNs, etc.) as well as maintain old set-ups. This is an ongoing need but very occasional.
Need configure workstation guest server ip address so I could connect server from my static ip addrees
hello I need a server setup with Proxmox and containers to function perfectly. Thanks Server is i7 - 4770k, it has 4 cores and 8 threads, 3.50 GHz - 3.90 GHz.
The individual needs to have in depth knowledge of linux traffic control (tc command). What we are trying to achieve with traffic control, 1. Create a fixed HTB bucket which is limited to X Mbps 2. Be able to limit all traffic from specific users to X Mbps 3. Be able to limit traffic for services like HTTP/SSH/Passive FTP 4. Be able to tag all traffic for user flowing through a reverse proxy so i...
I dont care if you find it in 5 min. ore 20 min. Ill pay you 2 hoers. You log into my pc via google desktop remote, Tha folder was local on desktop. And I can see it. But I can not open it. WHen I try open it says map can not be found and maybe it have change placement. Is this something you can find? Its this map we cant find/open: [pro zobrazení URL se přihlaste]
Hi, I’m trying to set up a end user with jabber on there mobile device. I can manage to call people on the android device and they can hear me, however I cannot hear them. Anyone know how to fix this? I am using Cisco Unified CM administration 11.5.1 and android phone for end user.
I am working on a Hotspot project with Mikrotik. I already have the template, I simply require the user to authenticate with their social networks so that they can have free Internet.
Hello I need some expert in Computer Netwrorking who has experience with Riverbed modeler. Please apply if you have the required experience.
Project support needed for Routing and Switching, Network Security (Firewall), AWS, Python. Must have good knowledge of LAN, WAN, different routing protocols. Wireless Network and Network Access Control technology. Should have good knowledge in network security concepts and hands-on practice. Expert Level required in Palo Alto
I want to configure a radius server with an external captive portal, it will be consulted from fortinet computers. I require support in radius server configuration to accept communication from the fortinet team and the web application. Access to the captive portal is through a form or social networks. The authentication of the users must be by means of the electronic mail since this is to give fr...
Hello i have new server from hetzner . with : 2 Hard drive ssd . i need them for ubuntu 2 hard drives x 10TB i need mount 20TB in /home directory . For infowmation no KVM just you can work through rescue mode installimage
Bash shell scripting and docker scripting
Description This is just is just paying for information. A seeking a video conference solution few friends who are now working from home. In order to have staff meeting between their small firm and remote they must use a video conference solution. They cant use Zoom, CiscoWebex because it requires downloading a client on their office computer and firewall blocks clients. Cant use GoogHang, its not...
I made few changes on the network setting when setting up VPN, the server become super slow when running a software.I would like someone with good Window server network knowledge to fix the problem.
I'm running a PBX (Private Branch Exchange), which should be accessable from the internet and from OpenVPN. The PBX is running in a datacenter, so there's no other NAT. OpenVPN's interface ist tun0 with [pro zobrazení URL se přihlaste] Asterisk PBX is running on [pro zobrazení URL se přihlaste] The "world" (the internet) is provided over eth0. OpenVPN is rea...