One of the difficulties for enterprises to manage their branch offices with less technical IT supports is extending the secure system to their branch offices. Having technical skill employee (especially in IT security) in each of the branch offices lead to overhead cost. In modern businesses with multiple branch offices, integrating the communication system between the head quarter and branch offices is a must to support business productivity. However, connecting the branch offices that have low security design will just make security holes and vulnerabilities to the central office and to the enterprise network as a whole.
One of the vulnerabilities that contribute to security holes to branch offices is the deployment of wireless network that is not properly designed with security in mind. Providing the wireless internet access to company guests without limiting the network access can compromise system security. Providing no data encryption for wireless communication is very dangerous for the system that can cause the un-authorized users gain access easily to the system.
Many network administrators have difficulties in extending the security protection from well secured wired network to wireless networks. This is sometimes caused by the difficulties in integrating multiple networking products from different manufacturers. Moreover, security becomes the last thing to consider when deployments of the wireless networks for many network administrators. It is therefore, selecting the premium wireless access points in building wireless networks for branch offices is very essential to mitigate the security compromise. The access points that can be integrated with your existing secure wired networks.
Juniper AX411 Wireless LAN Access Point which is combined with the Juniper SRX series would be ideal solution for branch offices and helps network administrators to manage and design both wired and wireless security. AX411 is designed for branch offices of Enterprise class businesses. Should you build your home business or SOHO, you can consider more economical access points such as DAP-1522 Xtreme N duo access point by D Link.
What this Product Does
Juniper AX411 Wireless LAN Access Point is powered by the latest wireless 802.11n standards with dual-band and 2×3 MIMO technologies delivering the speeds of up to 300Mbps. With dual-band support, the AX411 can accommodate both types of 2.4 GHz and 5 GHz based wireless devices.
AX411 is designed to be easily integrated with the award winning Juniper SRX branch office series. This will allow you to manage centrally and deliver the security performance from wired network to wireless networks easily. By combining the AX411 and SRX series gateway, you can extend the security and Quality of Service (QoS) requirements to the wireless networks easily.
Juniper AX411 Wireless LAN Access Point supports multiple SSIDs to allow you segregate the security requirements for different groups of users such as providing different security access to company guests without providing internal network access. You can provide each of unique SSID with specific security and QoS requirements to meet your business security policies.
AX411 is designed to support future cluster cloning technology to ease the deployments of multiple access points for large wireless networks. The good thing with the integration to the SRX series is that SRX provides wireless controller capabilities in managing up to 2 AX411 access points. But, should you require managing more than two AX411 devices, you need to purchase additional software licenses.
Juniper AX411 Wireless LAN Access Point supports the 802.3af Power over Ethernet (PoE) to allow you install the devices in area where no power points are available such as deployments in ceilings. You just need to connect the Gigabit Ethernet port of the AX411 using the UTP LAN cable to the PoE enabled Switch port or connect to SRX series with PoE enabled. AX411 includes mounting to ease deployment the devices in the wall, mount desk, or ceilings.
Building a wireless network for branch offices must comply with the high security policy setting of the enterprise. Low security design for branch offices will just promote the security holes and vulnerabilities to the enterprise network. Combination of the Juniper AX411 wireless access points and the SRX series gateway is ideal solution for branch offices network.
By Ki Grinsing
Ki Grinsing was graduated from ITS-Surabaya with MCSE and CCNA certifications. He has prolonged years of working experiences in IT projects. Please visit the articles: Juniper AX411 wireless AP and Network security best practices.
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The first line with the latest IEEE 802.3an Task Force guidelines for the full UTP solution
2004 3 14, enterprises in structured connectivity solutions and service provider to support the formal launch of the global leaders SYSTIMAXSolutions breakthrough Gigabit Ethernet copper cabling solutions.
SYSTIMAX Solutions to provide self-confidence is the world’s first fully compliant with the 10GBASE-T’s latest IEEE 802.3 Task Force guidelines for suppliers. SYSTIMAX Solutions developed the SYSTIMAX GigaSPEED X10D Solution to provide a complete solution for the next generation, which not only can support the bandwidth needs of today’s enterprises, but also to meet the needs of more demanding applications, such as high-resolution video, grid computing and Storage Area Network / Network Attached Storage (SAN / NAS) and so on.
SYSTIMAX Solutions has a production of innovative wiring products, long history of consistently providing enterprises with the most advanced solutions to help enterprise managers to remove worries. SYSTIMAX GigaSPEED X10D Solution is available Category 6 / E-class norms of natural expansion and development. In 1997, SYSTIMAX Solutions first introduced by GigaSPEEDSolution Category 6 / E grade standard. SYSTIMAX GigaSPEED X10D Solution to enjoy industry-leading SYSTIMAX SCS (Structured ConnectivitySolutions) 20-year long-term product warranty and applications assurance.
SYSTIMAX Labs has designed a line with IEEE 802.3an Task Force provides the latest cabling channel requirements solutions. IEEE 802.3an 10GBASE-T has been adopted for the new channel specification, known as the IEEE 1 type integrated adjacent lines of the crosstalk (IEEE Model No.1PSANEXT) and insertion loss. International Cabling Standards Committee in the formulation of the “new E-class” or “Augmented Category 6″ cabling specification adopted the same standard.
SYSTIMAX Labs that these channel specifications technically stable, is introducing an innovative cabling solution. The solution can be 100 meters away, including the case of four connections to fully meet these requirements. To achieve the copper support 10Gb / s speed performance required by, the main challenge is to manage the cables, jumpers and connectors between the crosslinking. SYSTIMAXLabs use its unique mode split model (MDM) tool to assess the adjacent cabling components as well as the individual wiring between the components within the 1,024 office crosslinking, significantly reduced the adjacent line on the crosstalk (ANEXT) or from similar o-noise cable and connectors. In addition, SYSTIMAX GigaSPEED X10DSolution has been recognized in the most demanding installation channel test configurations (called “6-around-1″ cable configuration) in the tested and certified through the property.
“We believe that, through tools such as MDM, we offer the wiring can help customers realize their full existing installation of the channel function of the system to satisfy future needs,” SYSTIMAXSolutions vice president of R & D and technology, said Luc Adriaenssens. “With the need to enable multiple applications at the same time the number of end-users a significant increase in bandwidth needs will inevitably increase. We believe that our SYSTIMAX GigaSPEED X10D Solution is on the market today the most advanced UTP cabling solution, and he was the first to provide a complete UTP, end to end Gigabit solution provider and honored. “
Adriaenssens noted that high-speed Gigabit Ethernet technology has been in various fields of LAN (or LAN) in the deployment and application. He also noted that “in the near future, these technologies may be mainly for data centers, CAD stations and other high-performance computing environments in high-performance connection between servers and switches, and support the increasing use of Gigabit Ethernet Desktop backbone applications. However, with the steadily increasing bandwidth requirements, coupled with interfaces declining cost of electronic equipment and the possibility of using grid computing technologies, is expected to Gigabit speeds to the desktop a reality. “
“Data center is expected to accept Gigabit Ethernet will become the great driving force,” Adriaenssens continued, “Additionally, we expect other institutions, such as banks, medical institutions and movie studios will follow. use of high bandwidth applications, multi-site collaboration, streaming media and / or distributed processing technology companies most likely to become early users Gigabit Ethernet. such enterprises inevitably from the SYSTIMAX GigaSPEED X10DSolution to provide high-performance features gained a lot. “
SYSTIMAX Asia-Pacific regional vice president, Jane Yi Shu Boshi (Dr.IspranKandasamy) added: “SYSTIMAX Solutions in the SYSTIMAX GigaSPEED X10DSolution represents a structured mesh together in the field of next-generation technology level, it will help improve enterprise productivity and simplifying the application of network equipment for the future. We believe that with Asia’s increasing bandwidth requirements, many countries within the Asia-Pacific region is ready to develop copper-based Gigabit Ethernet technology market, so they are ready full use of SYSTIMAX GigaSPEED X10D Solution. “
“SYSTIMAX Solutions’s SYSTIMAX GigaSPEED X10DSolution represents the next generation of structured connectivity technology to help improve business productivity and enterprise applications for the future network solutions simple. We believe, with the huge China-based enterprises of and increasing bandwidth requirements, many enterprises will use Gigabit Ethernet copper technology and given priority access to SYSTIMAX GigaSPEED X10D Solution advantage. “
SYSTIMAX Solutions, Greater China and South Korea, General Manager Mr. Huang Haitao added.
SYSTIMAX GigaSPEED X10D Solution product portfolio features include:
GigaSPEED 91 series cable, including flame retardant CMP, CMR and other types of flame retardant and low smoke zero halogen flame retardant
innovative new universal modular patch panel (UMP)
MGS500 information outlets
GS10E Jumper Series
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When you start a business you will undoubtedly need to set up a network of some type and at the heart of any network is a router. That being said now would definitely be a good time to start searching for a decent router and there are a few out there that you will want to consider. Among them of course are Cisco routers and most businesses agree that these routers provide the best possible solution.
Not only are they durable in construction, they are also durable in terms of security and functionality. We say this for a reason of course as the firmware in a Cisco router is quite extraordinary. For one thing, it has the ability to control antenna range, which is something that most home routers are never going to be able to claim. In addition to this the security is much more robust and will only allow users that you wish onto your network.
In addition to providing some of the best security options in the industry, it also features high end port forwarding which essentially permits you to forward virtually anything you want for any number of users. In other words, you can select an IP address or computer name from a drop down list and in doing so you will be able to choose which computer has what access on the network.
The interface for a Cisco router is without a doubt one of the best features that it could have. You can either use a basic GUI access route or you could go with a CLI interface. Either of these can be accessed from either a local machine or remotely and all options can be configured before the router is connected to the network.
Cisco routers are available in a number of different forms and you can buy one to fit nearly every situation.
They are not cheap of course and some of the higher end routers can cost as much as £12,000 depending on the configuration. There are cheaper models and you will need to determine what exactly works best for your given situation. This will not be easy of course, but you will need to look at the different Cisco routers and determine what will work well right now and whether or not you will be able to take it with you as your business expands.
When you are buying a Cisco router it would be best to buy directly from Cisco itself, though there are a few used models around. Before you know it, your Cisco router will provide you with all the functionality you need in a business network and ensure that you can move forward with your plans for the future, whatever they may be.
Vincent Rogers is a freelance writer who writes for a number of UK businesses. For information about Cisco Routers, he recommends Prodec Networks.
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When people are considering building an outdoor wood bridge, the choice of wood is often paramount as the single most important decision of the entire process. The wood used will influence not only the design of the bridge, but also its aesthetic value and its reliability and durability over time. Luckily, the choice is easier than one would imagine, as ipe wood is the clear choice when it comes to bridge building material. Why is this?
Ipe is a South American wood, most commonly harvested from the forests of Brazil. Ipe is hard, tough, resilient, strong, and resists weather wear, abrasion, and naturally occurring wood rot. Ipe is incredibly dense and hard. Because of this, it is also naturally resistant to fire and mold damage. In fact, ipe is so resilient that its fire rating is equivalent to that of concrete. Compare this to a more common cedar or walnut deck that, in the case of fire, will act as kindling. An ipe bridge will just about last forever.
Ipe is also beautiful. In its appearance, it is similar to mahogany. It makes a fine interior wood when it is shined and varnished. It has that dark, blood red brown that is so desirable in finished woods. You’re guaranteed to love the look of an ipe deck.
With this in mind, let’s look at ipe versus some common bridge woods.
Mahogany. Although mahogany is usually a good choice for high quality bridge material, there are some significant disadvantages compared to ipe. Firstly, mahogany wood has to be treated and re-sealed every few years, and every year if you want to maintain the wood for any length of time. Ipe does not need to be sealed at all except for on the ends of the lumber and will, even if left un-treated over the life of the bridge, will out last mahogany.
If you treat and seal ipe deck wood, then it will last nearly forever. Additionally, since mahogany is used as an interior wood and in the production of consumer materials like guitars, the supply has been dwindling. Because of the diminishing supply, it is very possible to get lower grade and inferior mahogany. Twenty years ago, this was not a problem, but today, a lot of the mahogany on the market is of an inferior quality.
Cedar and pine. Unfortunately, most bridges are constructed out of either cedar or treated pine. Both of these woods are susceptible to rot, particularly in wet climates or in climates that experience extremes in temperature. Pine is also a fire hazard.
Ipe is rated higher than cedar and pine in durability and resiliency, and also rated much higher in terms of appearance. If you are interested in building the best bridge possible, you should choose ipe.
Ronnie Tanner is a contributing writer at Everlasting Hardwoods. He writes about Bridge material and other industry specific topics.