I’m trying to put a picture or drawing in my extended network banner, but still want to show my status on it, how I can do?
Archive for July, 2010
The Extended Network Trailer
Sunday, July 25th, 2010
The Trailer for the DVD
The Job of a Network Engineer
Wednesday, July 21st, 2010The availability of jobs for engineers and network administrators is expected to grow by over 27% annually from 2004 to 2014, according to data released by the Bureau of Labor Statistics. A network engineer can also be specified as a network administrator, systems administrator, network analyst, network designer, network architect, WAN administrator, LAN administrator, systems administrator, network operations analysts, or Technical network. The main task of a network engineer is implementing and controlling the systems and the transfer of data within an organization or between companies. Computer networks are used by companies to collect and process data, Internet access and web-based services, and share files and resources. The network engineer serves as a civil engineer and a policeman directing traffic on the information highway.
The function of a network engineer jobs engineering network design and maintenance of hardware and software components of computer networks. Network engineers are specialists in the construction and maintenance of local area networks (LAN) or wide area networks (WAN). All elements within the system to an IT organization, including individual desktops, file servers, mail servers, backup servers, application servers, workstations, custom design and more on the field network engineering work.
Here are some of the tasks of network engineers commonly do:
* Choice of hardware and software solutions to organizational needs
* Implementation of hardware, software and utilities
* Analysis and resolution of system problems, including compatibility problems
* Analysis of organizational needs
* The construction of networks to support organizational needs
* The resolution of the problems and ensure smooth network
* The upgrade equipment and systems
* Maintain network security and data
* User accounts and passwords set
* The training provides the best compatibility
* Documentation of problems and solutions
* Network Design and Analysis
* Objectives of research of existing networks or new
* Existing information networks and IT solutions
* Network design to maximize productivity
* Monitoring Network to identify and establish regular patterns of behavior
* Protect and extend equipment life
* Educating end users
The skills of a network engineer
Network technicians must possess a technical background, a systematic understanding of hardware, operating systems and applications and technical knowledge of network hardware and software. A network engineer in general, should have:
* Understanding of networking principles and factors that influence
* Deep knowledge of routing protocols and switching technologies
* Understanding of network security systems, strategies and procedures (repeat)
* The specific knowledge of WAN / LAN infrastructure
* Domain scripting languages
* Skills for server products and technologies
* Familiarity with industry protocols
* Experience with IP addressing, including subnetting
* Experience with router troubleshooting, switches and fault tolerant or redundant environments
* Hardware Maintenance Skills
* Strong communication skills
* Justification
* Ability to decision
Hours of work and the environment
This is the standard for network engineers to work 40 hours a week. However, the time spent on the installation of new equipment or carry out maintenance work often goes beyond the normal working hours. Engineering work environments are usually underground network.
How to become a network engineer?
Network engineers typically have backgrounds and degrees or higher qualifications. Certification of institutions and organizations such as Microsoft and Cisco have a weight with employers. Engineering fields of different origins in technologies related to network design or specialized operations, and can only be carried network engineers. Many colleges and universities offer degrees in network engineering. There are also network management and network engineering programs at several institutions of higher education. technical networks often updated with the acquisition of specialty certifications from industry organizations such as Microsoft.
The outlook for network engineers
As mentioned above, the employment prospects for network engineers is expected to grow at a rate exceeding 27% annually. The average of the ranks of network engineers $ 50,000 to $ 70,000 a year. Engineering Crossing
Extending The Range Of Wireless Networks
Saturday, July 17th, 2010Despite a radio station is limited in scope, wireless extension points can be set to increase its signal and make the network reach much larger. These wireless extension points are commonly known as repeaters.
Several companies have begun to produce wireless repeaters, even though these devices are not part of wireless. Wireless repeaters are designed to solve some problems with wireless coverage. As far away from where the wireless signal originates, the weaker the signal becomes. Finally, you can not get the signal to everyone, regardless of what equipment you have. The problem is sometimes addressed by running wires out on the network coverage is desired, then ‘every gust “from time to time using a wireless access point. This is usually more trouble than it’s worth it, because the idea behind a wireless network is to prevent the installation of cables! wireless repeaters to solve the problem in a much better.
Wireless repeaters work as a relay and receive wireless signals exist and make them stronger. This makes the scope of a larger signal at a time. If the repeaters are placed correctly, you can move computers a considerable distance from the cable network, the router or access point, for example, without failure. The only requirement of this provision is that the extension points must overlap a repeater can not repeat the signals it receives. Since wireless networking signals are essentially radio signals repeaters take all the radio signals they receive a specific frequency and power used to amplify the signals and retransmits them. The signal is not degraded in this process, so it can be repeated as many times as necessary.
Theoretically, wireless repeaters can be placed in a line of several kilometers, extending the network at the moment, and the extension because these points are not complicated technology made computers, are much cheaper than routers or access points . Some companies combine repeaters and antennas in the direction of the wireless LANs that are several miles away. This method is cheaper than taking the trouble to connect via the Internet or install their lines underground. In the future the technology could create wireless repeater covering entire cities.
As consumers are currently limited to getting your repeater of large manufacturing companies such as Linksys and D-Link. These companies call their repeaters with different names, including the range of Linksys Expander and D-Link Range Extender. There are several issues to consider when buying a wireless extension point. Most importantly, make sure it is compatible with your computer you have. Because there is no standard for wireless extension points, it is better to stick with the same company that makes the rest of your team, or at least to test whether the new team to work with the system. You should also know whether an extension point has no Ethernet port. Although this is not necessary to include, is useful if you want to link the extension of a wired network. This problem arises in the bottom if you want to connect two wireless local area networks.
It’s your library:
Tuesday, July 13th, 2010
Image taken on 2008-03-05 12:09:48 by Timothy Greig.
minny me is your extended network.
Sunday, July 4th, 2010
i think im dumb.