Wednesday, December 30, 2009

Network audit report

The LAN edge of the network audit report can have egress and ingress policies. Because you have been dealing with egress policies since the WAN/branch discussion began, and because the egress policies are not only optional, but also considerably simpler, they are discussed first.
As previously mentioned, it is better to mark at Layer 3 (DSCP) instead of Layer 2 whenever possible because Layer 2 markings are lost when the transmission medium changes. This is the case with any Ethernet 802.1Q/p CoS values that have been set within the campus and are carried over a WAN (or VPN). In some cases, network administrators prefer to have these markings restored at the branch; DSCP-to-CoS mapping then can be performed on the branch router's LAN edge.

Tuesday, December 29, 2009

Wondershare xBox 360 Slideshow 1.1.0

Wondershare xBox 360 Slideshow 1.1.0 is a powerful and easy to use photo and video movie maker for Xbox 360. It provides a quick and completed solution to make an entertaining photo and video movie, along with fair-sounding background music, magical clipart, and amazing transition and ken-burns effects! Also,the powerful photo and video editing and easy to use converting function will let you make the satisfied slide show in an instant. Just a few clicks, and then get the surprise.

Monday, December 28, 2009

Network discovery tool

Second, if the combined WAN circuit rate is significantly below 100 Mbps, enable egress shaping on the Catalyst switches (when supported).

If there is no hope of engaging queuing on the network discovery tool because the combined WAN circuit rates are far below those of Fast Ethernet, enable shaping on platforms that support this feature.

For example, if a branch router is using two ATM-IMA T1 links (3 Mbps combined throughput) to connect the branch to the WAN, the branch switch could be configured to shape all WAN-destined traffic to 3 Mbps or could be configured to shape on a per-application basis to smaller increments

Thursday, December 24, 2009

Easy DV to DVD 1.3.10.0515

Easy DV to DVD 1.3.10.0515 is easy-to-use DV to DVD transfer and DV to DVD burner which can convert DV to DVD, transfer full DV or a segment of DV to DVD disc. The DV to DVD converter also helps backup DV to DVD folder or ISO file. It features in chooseing the video quality and so on to make you watch DV film on DVD player so easy!

Network reporting

In the case of a WAN aggregation router supporting over 100 Mbps of WAN circuits, as in the case of a WAG running one or more OC-3 ports (at 155 Mbps each), multiple Fast Ethernet connections can be used to connect to the WAG from the distribution-layer switch to achieve the same net effect.

The point is to bring back, as much as possible, the choke point into network reporting and engage hardware queuing there instead of overwhelming the software-based policing and queuing policies within the WAN aggregation router.

Wednesday, December 23, 2009

3Q Audio Transform 2.1.0.3

3Q Audio Transform 2.1.0.3 3Q Audio Transform support audio file transform, including amplidude, delay, filter ect. . audio formates support mpeg 1/2 layer 3. VBR, mp2, mp3, acm wav, gsm wav, dsp wav, adpcm wav, vox, ogg, wma, ulaw (raw) , g.726, g.723, g.721 ect.
Support mpeg 1/2 layer 3. VBR, mp2, mp3, acm wav, gsm wav, dsp wav, adpcm wav, vox, ogg, wma, ulaw (raw) , g.726, g.723, g.721 ect

Tuesday, December 22, 2009

Software inventory application

It is extremely unlikely that the WAN aggregator will be serving anywhere close to a (combined) WAN circuit rate of 1 Gbps. Therefore, use one (or more) Fast Ethernet connection on the distribution-layer software inventory application to connect to the WAG so that not only is the aggregate traffic sent to the WAG limited (in 100 Mbps increments), but (because congestion points now are pulled back into the Catalyst switch, thus forcing queuing to engage on the FE switch port) the traffic also will be queued correctly within these limits (of 100 Mbps increments).

For example, a WAN aggregation router is supporting two DS3 WAN connections (totaling 90 Mbps of WAN circuit capacity). In this case, the distribution-layer switch port connecting to the WAG should be Fast Ethernet. Then, if more than 100 Mbps of traffic attempts to traverse the WAN, the Catalyst switch will engage queuing on the switch port and aggressively drop flows according to the defined application hierarchies. Only 100 Mbps of correctly queued traffic will ever be handed off to the WAG.

Monday, December 21, 2009

A1 Jummfa CDRipper and Converter 5.0

A1 Jummfa CDRipper and Converter 5.0 is a lightweight, and fast program for digitally extracting audio from CD-ROMs, written for 32/64 bit Windows platforms (95/98/NT/ 2000/XP/2003/Vista). If the CD-ROM unit on your computer supports Digital Audio Extraction and has an ASPI manager installed, CD-DA CD-Ripper can directly read the audio from your music CD-ROMs and store it on your hard drive in either WAV, MP3, WMA or Vorbis Ogg format. Under Windows NT/2000/XP/2003/Vista, it can even work without an ASPI manager via the SCSI passthrough interface. It works on most all ATAPI (IDE) and SCSI CD-ROM, CD-R/RW, DVD-ROM and DVD-RW, DVD+RW...

Thursday, December 17, 2009

Network needs assessment

Layer 3 queuing subsystems operate at the network layer and are applied to Layer 3 packets at a logical level. Because IOS Layer 3 queuing subsystems are independent of the egress interface type, they can be applied to Asynchronous Transfer Mode (ATM), Frame Relay, High-Level Data Link Control (HDLC), Point-to-Point Protocol (PPP), Multilink Point-to-Point Protocol (MLP), or tunnel interfaces. It is important to recognize that Layer 3 queuing typically considers only the IP overhead in its bandwidth provisioning. Layer 2 overhead such as the ATM cell tax is not factored into the equation and, therefore, must be provisioned explicitly for drop-sensitive applications such as Voice over IP (VoIP).

There is a long history of queuing algorithms in network needs assessment, not all of which are covered in this chapter because they are not applicable to QoS deployment for converged networks. Newer queuing and scheduling algorithms are simply combinations and enhancements of older queuing algorithms. For a historical perspective and an understanding of why these mechanisms are insufficient for today's converged networks, it is helpful to review some of these legacy queuing techniques.

Crystal MP3 Recorder 1.0

Crystal MP3 Recorder 1.0 is a easy-using and high quality software for a complete recording. With this you can record your own voice by microphone and the audio from your computer( played by webcasts from the internet, Winamp, Windows Media Player, Quick Time, Real Player, Flash, games) as well as the sound from external(Turntable, Walkman, Tape Player, DVD,etc.). Our friend interfaces will make users be adept in recording and enjoy the surprising perfect recording effects.

Tuesday, December 15, 2009

Security audit

The buffer space (or memory) for queues is finite in capacity and acts very much like a funnel for water that is being poured into a small opening. If water continually is entering the funnel much faster than it exits, eventually the funnel begins to overflow from the top. When queuing buffers begin overflowing, packets might be dropped either as they arrive (tail drop) or selectively, before all buffers are filled. Selective dropping of packets when the queues are filling is referred to as congestion avoidance. Congestion-avoidance mechanisms work best with TCP-based applications because selective dropping of packets causes the TCP windowing mechanisms to throttle back and adjust the rate of flows to manageable rates.

Congestion-avoidance mechanisms are complementary to queuing algorithms and are discussed in more detail in Congestion-Avoidance Tools. The relationship between congestion-management tools (or scheduling algorithms) and security audit is as follows: With congestion management, the scheduling algorithms manage the front of a queue; with congestion avoidance, the mechanisms manage the tail of a queue.

Monday, December 14, 2009

Find and replace text strings in multiple files software 2.0

Find and replace text strings in multiple files software 2.0 This software allows you to search for a text string, or multiple text strings, and then replace that text in any number of files. You can scan for files recursively, or select individual files, and then apply the search and replace functionality to them.

Desktop software inventory

Only the CIR and PIR values can be specified with percent, not the burst sizes; the burst sizes are configured in units of milliseconds. If the CIR is configured in percent, the PIR also must be. When the service-policy is attached to an interface, the CIR (and PIR, if configured) is determined as a percentage of the interface bandwidth. If desktop software inventory is changed, the CIR and PIR values and burst sizes automatically are recalculated using the new interface bandwidth value. For subinterfaces, the bandwidth of the main interface is used for the calculation. For ATM, the VC bandwidth is used; for Frame Relay, the CIR value of the PVC is used.

Scheduling is the process of deciding which packet to transmit next. Scheduling occurs when the interface is experiencing congestion, but also (unlike queuing) when the interface is not experiencing congestion (that is, there is still a decision, albeit a simple one, of which packet should be transmitted next, even if there is no congestion on the interface). If there is no congestion on the interface, packets are transmitted as they arrive. If the interface is experiencing congestion, queuing algorithms are engaged. However, the scheduler still has to decide which queue to service next

Friday, December 11, 2009

Cute CD DVD BD Burner Standard 2.0

Cute CD DVD BD Burner Standard 2.0 is an easy-to-use and professional CD/DVD/Blue-ray/HD-DVD burning software kit. Firstly, It is a reliable and powerful CD/DVD/Blue-ray/HD-DVD burner, which is designed well for burning data CD/DVD/Blue-ray/HD-DVD discs from all types of files and folders. Secondly, it can also burn audio files such as WAV, WMA, OGG, MP3, ASF, WMV to standard Audio CDs that play in most CD players. Thirdly, with the build-in ISO image builder and burner, you can create CD/DVD ISO images from files and folders, grabe a CD/DVD disc to a single ISO image directly. These two functions are very convenient for you to backup CD/DVD discs. Cute CD DVD BD Burner burns data to all kinds of writeable discs: CD-R(W), DVD+R(W), DVD-R(W), Blue-ray disc, HD-DVD, etc. Multi-session, double-layer, build-in ASAPI and burn-proof support make it be one of the best CD/DVD/Blue-ray/HD-DVD burners in the market

Thursday, December 10, 2009

Inventory 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 inventory 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

Wednesday, December 9, 2009

Wondershare MPEG to DVD Burner 2.1.32.8

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Monday, December 7, 2009

Microsoft network audit

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, microsoft network audit. 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

Free Precision Rip 1.0

Free Precision Rip 1.0 Makes exact digital copies of audio CDs. Extracts to the WAV format at 12 different qualities. Very easy to use simply using copy and paste functions in Windows Explorer. Audio CD tracks are shown as WAV files from anywhere within the Windows environment. The extracted WAVs are ready for burning or can be opened in an editor or can be converted to another format such as MP3, WMA, OGG, etc., with any converter. Windows 95 users may have to download and install the VB6 Runtime module from Microsoft if their systems are not up to date.

Friday, December 4, 2009

Network audit report

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 audit report. 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.

Wednesday, December 2, 2009

Magicbit DVD Copy 2.4.10.110

Magicbit DVD Copy 2.4.10.110 Magicbit DVD Copy is fast and simplest, that allows you to make high quality backup copies of all your DVD movies.
Magicbit DVD Copy can entirely copy DVD movies to DVD+R, DVD+RW, DVD-R or DVD-RW disc with 1:1 true copy, keeping all the menus, bonus tracks etc.

Network discovery tool

The Tx-ring is especially important on ATM links (including DSL), in which each PVC has a dedicated driver-level queue (Tx-ring) to ensure adherence to the ATM class-of-service traffic contract of the PVC. Default ATM Tx-rings are typically deep, containing 64 or more particles (typically, each particle is 576 bytes) to ensure that enough particles exist in the buffer to drive the PVC to its full bandwidth utilization. A shallow Tx-ring increases the number of interrupts and the wait states between the driver and the main CPU. Packets are downloaded from the Layer 3 queues to the driver for transmission, which is usually suboptimal at higher speeds.
On the other hand, a deep network discovery tool can impact voice quality. For example, assume that a 50-packet burst of data passes through the LLQ system and into the FIFO Tx-ring. A voice packet then arrives and is packet number 51 for transmission. The LLQ no longer has the opportunity to prioritize it over the data packets. A shallow Tx-ring pushes packets back into LLQ, where prioritization and packet reordering can be accomplished before the packets are downloaded to the driver. Once in the driver level, the packets have a very short wait time until transmission.

Tuesday, December 1, 2009

EasyRecorder 1.0

EasyRecorder 1.0 Version 5.0 Fully compatible with Windows XP Directly save to mp3 file Easily manage the recorded file Menu support(popup menu). HotKey supported Trial version can record 120 Seconds, more than all other sound record software. Easy Recorder is a small but efficient Windows sound program that will record any sound generated, or requested, by any other computer program such as Windows Media Player, Quick Time, WinAmp, etc. Additionally, it also will record any sounds that come from the Internet through your sound card, either as audio files or live streams. Your favorite recorded sounds are saved in wav format, and then convert them into the space-saving and popular mp3 format. Easy Recorder also will allow you the option to record any online audio conversations, such as those on Internet Telephony. Whether you want to record business conversations to later be transposed to handy notes for future reference, or keep your sweetheart's voice to be played when you get lonesome, you can count on Easy Recorder to provide you with the advantage of recording the audio for safekeeping.