12/09/2009

Phantom CD 1.5.2

Phantom CD 1.5.2 is a FREE virtual CD/DVD drive. Use disc images for your CD and DVD backup. Replace your physical discs to avoid wear and tear on your optical drive, and to avoid disc problems resulted from heat, scratch, and dirt. Enjoy reading speed up to 200 times faster than a physical disc, allowing your application and games to start and run faster.

12/07/2009

It network audit

RFC 2697 and RFC 2698 describe three-color policers, meaning that the packets can be colored to three separate values to indicate whether they conform to, exceed, or violate the policing conditions. The single-rate three-color marker and the two-rate three-color marker initially were implemented (in IOS Software Releases 12.2[2]T and 12.2[4]T, respectively) to operate in color-blind mode. This means that the policer assumes that the packet stream previously was uncolored. The RFCs also define a color-aware mode, which means that the policer assumes that some preceding entity already has colored the packet stream. At the time of this writing, the color-aware mode is available only in IOS Software Release 12.0.26S; it is not yet available in any 12.2T release.

Most networks contain a wide array of interfaces with it network audit. If absolute bandwidth rates are used in policing policies, the policy must be re-entered for each different interface size. This reduces policy modularity and makes policy management more cumbersome across the enterprise. It often is desirable to have an overall network policy in which, for example, FTP traffic is not to exceed 10 percent of the bandwidth on any interfaceregardless of absolute speed. This can be achieved using percentages in the policing statements. Thus, a single policy can be reused across many interfaces in the network

ALO CD & DVD BURNER 1.0

ALO CD & DVD BURNER 1.0 is an easy-to-use and effective DVD/CD burning software. With this burning program you can create Data CD, Data DVD, Audio CD and MP3 CD.

12/04/2009

Network audit program

It is advantageous to police some applications at multiple levels. For example, it might be desirable to limit all TCP traffic to 10 Mbps, while at the same time limiting FTP traffic (which is a subset of TCP traffic) to no more than 1.5 Mbps. To achieve this nested policing requirement, network audit program can be used. Two-level hierarchical policing was introduced in IOS Software Release 12.1(5)T. Later, in Release 12.2.1(3)T, three-level hierarchical policing was introduced for the 7200 and 7500 platforms

The policer at the second level in the hierarchy acts on packets transmitted or marked by the policer at the first level. Therefore, the second level does not see any packets that the first level drops. The sum of packets that the lower-level policers see is equal to the sum of packets that the higher-level policer transmits or marks. This feature supports up to three nested levels

12/02/2009

A1 DVD Audio Ripper 1.1.33

A1 DVD Audio Ripper 1.1.33 is a powerful and easy DVD audio ripper application for converting DVDs to MP3, WAV, WMA, OGG with excellent output quality.
A1 DVD Audio Ripper full support ID3,You can edit the music info easily and professionally. And, the Quick setting panel can also help you choose audio subtile, track,frame rate easily.

Network design software

The single-rate three-color marker/policer was a significant improvement for policers, in that it made allowance for temporary traffic bursts (as long as the overall average transmitted rate was equal to or below the CIR) and network design software. However, the variation in the number of accumulated excess burst credits could cause a degree of unpredictability in traffic flows. To improve on this, a two-rate three-color marker/policer was defined in RFC 2698. This policer addresses the peak information rate (PIR), which is unpredictable in the RFC 2697 model. Furthermore, the two-rate three-color marker/policer allows for a sustainable excess burst (negating the need to accumulate credits to accommodate temporary bursts) and allows for different actions for the traffic exceeding the different burst values

The two-rate three-color policer also uses an algorithm with two token buckets, but the logic varies slightly. Instead of transferring unused tokens from one bucket to another, this policer has two separate buckets that are filled each second with two separate token rates. The first bucket is filled with the PIR number of tokens and the second bucket is filled with the CIR number of tokens. In this model, the Be works the same as the Bc, except for the PBS bucket (not the CBS bucket). This means that Be represents the peak limit of traffic that can be sent during a subsecond interval.

12/01/2009

cdXray 2.0

cdXray 2.0 take 'X-Ray' for your colleged cdrom ,so you can look into it clearly and easy to find out what you want cdrom in a pile of disk, you can review the image of all your cdrom easy , and with a thumb let you know what 's the file ,just like a image, you can see a smaller picture ,a text file, you can see first 100 character of your document , so you can recall your memory what the file is.
It is indead a good tools for you if you have a lot of cdrom!
you can freely download it from http://www.cdxray.com, or directly download from follow URL: Http://www.cdxray.com/download/cdxray.zip