Technology and Computer Blog

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April 28, 2009

Xbox 360 Ring of Death Repair Guide Review

Author: zoelvcar - Categories: Computer Games

Before I go into panic so that you will need to send the unit to repair center in Texas, will go some faults which can leave the car at home and repairs to a much cheaper way (we told Microsoft charges $ 140.00 or so to repair your Xbox 360).

Focus on the ring of light on the front console. There are four quadrant light. How many quadrants are lit? Here is an analysis based on that number.
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April 22, 2009

Configure IP Spoofing and IPS Protection With a Cisco ASA 5500 Firewall

Author: zoelvcar - Categories: Networks - Tags:

In the Cisco ASA firewall appliance provides more protection outside the box with the default configuration. However, in order to increase the protection of another, there are several configuration accessories that can be used to implement additional security features. Two of these features are IP Spoofing protection and basic Intrusion Prevention (IPS) support.

IP Spoofing Protection
IP spoofing attacks are those that change the actual IP-address of the source package to hide their true origin. This means that packets arriving at the particular interface (eg, inside) must have a valid source IP address, which coincides with the correct source interface according to the firewall in the routing table. Typically, a firewall only looks at the packet destination address, in order to direct it accordingly. If you enable IP Spoofing mechanism, the firewall also checks the source address packets.
For example, if our internal interface for connecting to the internal network of 192.168.1.0/24, which means that packets arrive at the internal interface of the firewall must be addressed in the range 192.168.1.0/24 or they will be reset (if configured IP Spoofing).
IP-Spoofing is used Unicast Reverse path Forwarding (Unicast RPF) mechanism, which dictates that for any traffic that you want to allow through the security device, security device in the routing table must include a route back to the original address.

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April 21, 2009

Dell Inspiron Mini 12 Review

Author: zoelvcar - Categories: Laptops, News Technology - Tags:

dell-inspiron-mini-12-laptop

This Dell Netbook was very thin, only 0.9 inch and make the look like Apple MacBook Air. Lightly to take it anywhere you want. This netbook also not slippage when being held because the backend of this netbook is a bit rough. The glossy white cover also not so diligent collecting fingerprint impressions.

Black accents are shown in the direction of the back of the prominent unit, near the hinge, located adjacent to the battery location. Yes, the battery for Dell Inspiron Mini 12 is black, very contrast with the top chassis which have color white milk. In the part of this non glossy black color there is tiny LED that will light up white when the netbook is being switched on or charging the battery.

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April 17, 2009

World of Warcraft Leveling Tips To Help You Hit Level 80 Fast

Author: zoelvcar - Categories: Computer Games

Playing World War II ship is constantly expanding with the release of patches, as well as content for the game. The latest expansion of the anger on the Lich King allows players to level from 70 to 80, which are currently added to many players needed freshness in the game. Although there is a series of guides to help you level to 80 faster, but I believe that leveling can be done without leadership, and therefore I would like to focus on a few world Warcraft leveling tips that can help you do so.
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April 16, 2009

Bandwidth and Network Management

Author: zoelvcar - Categories: Networks - Tags: ,

Traffic management is also known as the Network Management Bandwidth and network capacity management technique for the measurement and control of communications networks, which can lead to overloading and poor network performance.

Traffic management is often used a synonym for data transfer. Data transmission rate is the rate at which a certain amount of data can be taken from one point to another within a specified time. This type of traffic, usually expressed in bits or bits per second. Very rarely, it is expressed in bits / s (bytes per second).   Read it all..