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Computer Networking

Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.

18,810 Questions

Optical transceivers how does it works in your PC?

In a PC, an optical transiever is a computer chip. It works by using fiber optic technology which allows it to communicate between the computer and other devices.

What does one use a monitoring server on?

A monitoring server keeps an eye on other servers, recording data on everything those servers do and creating reports based off that. It can help identify what's working and what isn't. Reports are broken down into four categories: System Usage Reports, Call Diagnostic Reports, Call Diagnostic Reports (per user), and Media Quality Diagnostic Reports.

What is the importance of Wan optimization?

WAN optimization is describes techniques that try to maximize data flow across a wide area network (WAN). WAN Optimization is important for improving access to critical applications and crucial information.

Is their a way to remotely access your router setup page at home without a computer connected to it?

Nope. You must be connected to the wireless signal from the router to access the setup page, the setup page for your router isn't an actual website.

What does the term raid server recovery mean?

The term "RAID server recovery" means just that: recovery of the RAID server. A RAID server is a computer that runs RAID software to act as a secondary storage.

What does a SSH Keygen actually do?

An SSH Keygen is used to generate, manage, and convert authentication keys for SSH authentication. With an SSH Keygen tool, a user can create passphrase keys for both SSH protocol version 1 and 2.

What is a reliable and dedicated cPanel server host?

There are many reliable and dedicated cPanel server hosts on the internet. Some are Liquid Web, Hosting Zoom, Hi Velocity, Host Gator, Verio, and Resellers Panel

Where can one get information on a Comcast DNS server?

One can get more information on a Comcast DNS server from the following sources: What's My DNS, Comcast, DNS Knowledge, ZDNet, DSL Reports, Port Forward, Open DNS, Mac Medics, to name a few.

What type of services does Network Managed Services offer its patrons?

Network Managed Services, from CenturyLink, allow customers to have CenturyLink monitor their networks and prevent downtime. Network Managed Services offer a complete networking monitoring service to allow companies to direct their resources elsewhere.

Where can one purchase thin client terminals?

Thin clients are available to be purchased from many stores providing server equipment, as well as directly from the manufacturers, such as HP or Wyse.

How does one find an IP address tracker?

One can download an IP address tracker on various websites like CNET and ZDNet. Both websites provide all kinds of downloads including an IP address tracker.

Where can one find more information about router addresses?

One can find information about their router address by reading the information in the router package that they buy. When buying a router one will need to make sure they are buying one big enough for their needs.

What does the virtual server 2005 do?

The Microsoft Virtual Sever deals with creating virtual machines for several Windows operating systems. The Virtual Server 2005 R2 SP1 is the latest version.

Who uses dedicated server hosts?

Some advantages of choosing a dedicated hosting provider are:

  1. Server resources are not shared

When you choose a dedicated hosting provider, you get the full resources of single server. You don’t need to worry about other websites clogging up the server’s CPU and RAM. With a dedicated server, you can be sure that bad scripts running on another website or spikes in bandwidth usage won’t slow your server down.

  1. Enhanced performance and security

Choosing a dedicated hosting provider guarantees maximum uptime for your website. Shared hosting is often best for websites with low to medium traffic. If your website receives a lot traffic,though, dedicated servers provide more stability and reliability than shared hosting.

With a dedicated server, you can also be sure that you aren’t sharing space with a malicious website or a potential spammer. Dedicated hosting allows enhanced security, particularly important for companies handling sensitive transactions over FTP or SSL.

  1. Flexibility

A dedicated server allows a client the flexibility of customizing the server to the clients unique needs for CPU, RAM, disk space and software. With shared hosting, a customer is limited to the applications, software and operating environment already loaded on the server. They may either offer software a client doesn’t need or lack things that they do.A dedicated server allows organizations a customizable server environment that fits their needs. They can choose the platform and software they really need, allowing more control over how their dedicated server is configured.

  1. Unique IP address

Each server has it’s own unique IP address. With shared hosting, that means that you are also sharing an IP address with multiple other websites. If one of your neighbors is a spam site or an adult site, this could mean having your websites’ rank pushed down.

With dedicated hosting, you have a dedicated server, which means your own unique IP address. This is especially important if you are a large running an e-commerce site that requires SSL for credit card processing.

  1. No overhead for purchasing or maintaining equipment

If a company needs a dedicated server, but doesn’t have the time or resources to manage a server themselves, dedicated hosting is a low-cost way to access the resources of a full server. A dedicated hosting provider handles the cost of building and maintaining server equipment, reducing the overhead for a business purchasing server space, and improving their return on investment.

What use was Core FTP developed for?

Core FTP, or File Transfer Protocol, was developed as a Windows client to enable the transfer and management of data across the internet. It also encrypts the data for security and to protect from hacking.

Where can one find cPanel dedicated servers?

A person can find cPanel dedicated servers provided through LiquidWeb. Other options are HostGator, Hivelocity, inmotionhosting, verio, and razorservers.

What is the purpose of a cold frame?

A cold frame is essentially a miniature greenhouse with no heating system. It protects plants from adverse weather and low temperatures and is able to extend the length of the growing season for a short period, as well as keep plants safe from storms.

What is a payment processing gateway used for?

A payment gateway is the electronic equivalent of a physical point of sale (a cash register, for example.) They are used by all online companies, and now by some brick and mortar locations as well. They protect and encrypt credit card and other financial information to protect the consumer.

What is the purpose of a network tap?

A network tap enables a machine to access data using dark (i.e. unused) fiber in a multi-strand cable. Typically, a network tap comes in the form of hardware for users.

Where can one find more information about USB Ethernet?

One can find out more about USB ethernet connections by visiting the 'How Stuff Works' website. One can also view reviews of USB ethernet products via the Amazon website for further information.

What does vpn security deal with?

VPN allows to secure remote connections to your internal networks. It helps to protect data communications amount companies. It is an out sourced company used.

What reserved address is a local broadcast address?

The IP address 255.255.255.255 is reserved for local broadcast.

How do media and networks interact?

Media are connected to networks that make information easier to access and pass on.

What is informal peer support?

Many small organizations and even individual departments in larger organizations provide support services with a peer support model. One or more workers, whose job titles usually have little to do directly with computers are generally recognized as the person to turn to when a computer user has a question. This form of support is called Peer Support and is often informal because workers look to their colleagues, or peers, when they need computer assistance.