In-Tune News You’ll Want To Use

Are you able to recall the time when gaming laptops were not so widespread? They were tiny volume sellers and massive revenue generating products. They were the kind of notebook computer everybody wished for but the one they just could not buy. They were pretty much desktop computer rivals and the most powerful, best laptop computer you could acquire. They probably were not good sellers though because I think the large number of us buy laptops that we can effortlessly afford. As greater established brands see the opening in the gaming notebook market, things looks to have transformed.

These are definitely big margin products for the international brands and they are aware of it. It’s an ideal opportunity for them to get back gross margins as the margins on average notebooks are so tiny nowadays. Also they know they can sway prospects to buy laptops like these better than small resellers. Smaller resellers definitely have an uphill battle now. I believe once it becomes marketed to the masses it will lose some of the desirability. I believe potential buyers would trust the bigger brands more if they buy something high priced. In my opinion these brands are bringing out the best laptops at this point in time. This holds the potential to be increasingly positive for small retailers. This is a large sales proposition that must be mentioned. I guess the guys that purchase gaming laptops generally know what they are looking for. For a few buyers specifications and benchmarks are more meaningful than physical appearance.

All the changes are really favourable from the customers position. When it comes down to it the cost will decline further and more buyers would be able to afford such advanced technology. Even though that’s my view on it, its just my opinion and most likely not what will take place. I doubt if the whole price of notebooks will decline but the latest portables are normally at particular price points. Increased competition usually gives better products at lower prices so the future must be promising.

Do we all really require a laptop? It surely looks that way because demand is at an all time high. But take note if you want the most up to date tech than you need to come up with some patience as there could be part shortages. Laptops have been a thriving industry year on year for a number of years now and it looks set to continue. This is an industry that is searching to better on so many things all in one go so new directions and excitement is created all the time.

One of the increasing trends is gaming laptops. Also with the increased competiton and quick technology changes, laptops don’t hold their price for too long. Speed is also getting better and gaming on laptop computers is becoming more sufficient for gaming by those who need to move around. With the newly discovered performance also came along more slimmer casing. Despite that performance has greatly increased and the designs are attractive, honestly performance will and should forever trail behind desktop computers. Gaming laptops will without a doubt become slicker and more powerful in the coming years and it will be fascinating to witness.

Numerous small assembelers provide custom built laptops to niche markets. The advantage with a handful of custom laptops is that you get improved third party components fitted in them. By being able to decide exactly what you require you can even keep on to some money in a handfull of deals. Notebook computers distributed in shops are commonly designed for the mass market and perhaps this isn’t you. Custom made laptops are around for this reason. They provide things that others can’t. There are a lot of small system resellers out there that offer excellent customer care. Brand names are surprisingly being ignored because of this.

I’m honestly awaiting to see what laptops come out in the future. Apart from what has previously been spoken of Ultra mobile notebooks are a further large thing witnessing an increase this year. The Asus Eee just built a new sub division. I want to see a larger edition of these cheap umpc’s. I think it could be a massive success. I’m sure that manufacturers already have their plans made up. The way things are developing I know gaming laptops will become slimmer. What will arrive next? Your prediction is as good as mine.

Not only is your CCNA exam going to have questions on VLAN trunking protocol, almost any network that has more than one VLAN is going to have VTP running. Whether you’re planning on passing the CCNA exam or just brushing up on your networking skills, this VTP tutorial will help you learn the basics of this important protocol.

VTP allows switches to advertise VLAN information between other members of the same VTP domain. VTP allows a consistent view of the switched network across all switches. When a VLAN is created on one switch in a VTP server, all other VTP devices in the domain are notified of that VLAN’s existence. VTP servers will know about every VLAN, even VLANs that have no members on that switch.

Switches run VTP in one of three modes. In server mode, VLANs can be created, modified, and deleted on a VTP server. When these actions are taken, the changes are advertised to all switches in the VTP domain. VTP Servers keep VLAN configuration information upon reboot.

In client mode, the switch cannot modify, create, or delete VLANs. VTP clients cannot retain VLAN configuration information upon reboot; they have to obtain this information from a VTP server.

In real-world networks, this is generally done to centralize the creation and deletion of VLANs. An interesting side effect of the server/client methodology is that if a VLAN is only to have ports on the VTP client switch, the VLAN must still first be created on the VTP server. The VTP client will learn about the VLAN from the VTP server, and ports can then be placed into that VLAN.

The third VTP mode is transparent mode. VTP switches in this mode ignore VTP messages. They do forward the VTP advertisements received from other switches. VLANs can be created, deleted, and modified on a transparent server, but those changes are not advertised to the other switches in the VTP domain.

For switches running VTP to successfully exchange VLAN information, three things have to happen. I’ve listed them for you in the order that you’ll see them in the real world.

The VTP domain name must match. This is case-sensitive. “CISCO” and “cisco” are two different domains.

To distribute information about a newly-created VLAN, the switch upon which that VLAN is created must be in Server mode.

Learning VTP isn’t just a good idea for passing your CCNA exams, it’s a skill you must have to be effective in configuring and troubleshooting VLANs. I wish you the best in both of these pursuits!

Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage, home of free CCNA and CCNP tutorials, The Ultimate CCNA Study Package, and Ultimate CCNP Study Packages.

For a FREE copy of his latest e-books, “How To Pass The CCNA” and “How To Pass The CCNP”, visit the website and download your free copies. You can also get FREE CCNA and CCNP exam questions every day! Get your CCNA study guide from The Bryant Advantage!

DefensePro 3020 Offers Carriers and Large Enterprises Unmatched
Port Density and Expanded Multi-Gigabit Application Security for
Radware’s Flagship IPS and DoS/DDoS Security Switch

Radware, (NASDAQ: RDWR) the leading provider of integrated
application delivery solutions ensuring the availability,
performance and security of networked applications, today
announced DefensePro 3020, designed to meet the
high-performance, high availability and unique connectivity
demands of application layer security for carriers and large
enterprises DefensePro 3020 offers unparalleled application and
network security against worms, viruses, malicious intrusions
and Distributed Denial of Service (DDoS) attacks to protect
critical applications and infrastructure.

DefensePro 3020 is the first product in Radware’s family of
intelligent application switches to be released on the company’s
new 3020 multi-tiered ASIC and Network Processor switching
platform.

“DefensePro 3020’s integrated DoS protection, IPS and
application bandwidth management ensure Service Level Agreements
to carrier customers worldwide -cleaning peering points,
ensuring DNS protection and securing customers against abnormal
traffic and server downtime,” said Amir Peles, CTO at Radware.
“Our new multi-segment protection for IPS service virtualization
offers significant CAPEX and OPEX savings for carriers.”

DefensePro 3020 is the only security device on the market to
meet carriers’ unique tunneling protocol needs including: MPLS,
L2TP, GRE and GTP, thus enabling IPS and DoS protection for
enterprise customer IP-VPNs, and transparent integration with
wireline and mobile carrier environments. DefensePro 3020 also
includes internal bypass and dual AC and DC power supply with
built-in overflow capabilities that address stringent carrier
redundancy requirements for high availability.

To meet carrier high performance needs, DefensePro 3020 was
designed to isolate, block and prevent application level attacks
at multi-Gigabit throughput. Built on Radware’s powerful new
application switching platform, DefensePro 3020’s high-port
density-with 20 gigabit ports -offers the highest possible
scanning capacity across multiple network segments with a single
device. Coupling unmatched security performance with advanced
security intelligence, DefensePro immediately thwarts viruses,
intrusions, Trojans, worms and DoS attacks.

DefensePro 3020 At-A-Glance

Multi-Gigabit inline security switching safeguarding all
internal and external traffic against attack

Attack isolation preventing attack spread across servers,
applications and users

Multi-segment protection, up to 10 gigabit segments in a single
box

Intrusion Prevention , blocking over 1,500 viruses, worms and
malicious intrusions with ongoing security update service

DDoS and SYN protection, securing customers against abnormal
traffic patterns and server downtime

Traffic shaping ensuring service levels even when under attack

Inspecting all traffic including encrypted SSL traffic

Embedded tunneling protocols

Dual AC or DC power supply

Availability and Pricing DefensePro 3020 is available
immediately for customers. Standard pricing begins at $75,000.
For more information on DefensePro, please click here.

Radware (NASDAQ:RDWR) is the global leader in integrated
application delivery solutions, assuring the full availability,
maximum performance and complete security of all business
critical networked applications while dramatically cutting
operating and scaling costs. Over 3,000 enterprises and carriers
worldwide use Radware application-smart switches to drive
business productivity and improve profitability by adding
critical application intelligence their IP infrastructure,
making networks more responsive to specific business processes.
Radware’s best of breed product family provides the most
complete set of application front-end, remote access and
security capabilities for intelligent application-specific
tuning of global networks to ensure faster, more reliable and
secure business transactions.