Monday, March 31, 2008

Search Engine Rank: Google Page Rank Misconceptions - 2

Improved search engine ranking is difficult enough to obtain, without you having to trawl through everything that was written about Google Page Rank, in order to find the truth. There are many misconceptions about Page Rank, and Part 2 of this article dispels the most common of these, the first is that Yahoo and MSN have their own version.

In this is not so. Yahoo has a beta of a Web Rank " & 39; visible for some time, ranking complete websites, but now is offline. MSN has no equal as far I can see. The term " " PageRank is a trademark of Google, which is why I refer to it as Page Rank and not PageRank. A small difference, but a significant part.

If you are one of those who believe that the more links you can get the best for your site, then you are wrong. When started Google Page Rank frenzy, putting that little green bar on their toolbar, they do not realize the consequences of what they were doing. People fought to get as many links to their sites as possible, regardless of the nature of the sites for which they were calling.

That is misunderstanding Item 2. You may not link to sites you link to web pages, or should I say, you get back links to web pages, not websites. It is, after all, the link back to what is not? The link away from your site does not count. Wrong! Equ voco Item 3. The link to your web page not account more than the relationship away from your web page. Indeed, it could rely less. You could lose in the league reciprocal holdings, if your web page is worth more than the other person & 39; s.

Let & 39; s dispel this evil now. When you receive a link to a web page (not web site), you get a proportion of Google Page Rank of this webpage that depends on the total number of connections leaving this page. When you link to another web page, you give a part of its Page Rank that depends on the number of other links leaving your web page.

The Page Rank Site you get from a link is irrelevant, since it is usually the classification of the Home Page. You will probably find that all these great connections you think from 7 or 8 PR websites are from a page that has a PR of connection ZERO! Then you get zilch for the business. If you are providing them with a link to a page on the site of the same PR 1, then you lose! Most people can not understand that.

No incoming link can have a negative effect on your PR. It may have an effect zero, but not negative. However, if you have a future link with zero end, and leaving reciprocal link with a positive effect for the target page, then you will lose PR effectively through the business. Each web page begins with a PR of 1, and therefore must only PR to share among other pages to which it is connected. The closest it has connections, the largest PR it can be to share out.

If your page has a PR of 4 and has three links leaving, each receives twice the number of votes than if PR 6 links leave it. Your page with a PR of 4 has to obtain a similar number of votes next time giving PR to keep your PR. In simple terms, if your PR 4 page is receiving calls from a PR 8 page with 20 links leave it, you lose a big time! It& 39;s simple mathematics.

No page never gives all its PR. There is a factor in calculating Google, which reduces this to less than 100% of the total value of the PR of any page. However, it is more or less how it works. You do not get a share of any website ranking, you only get part of the ranking of the page on which the link is placed. Since most " Links Pages " tend to be full of other outgoing links, then you will not receive much, and probably will get zero.

That is why automated reciprocal linking software is often a waste of time. If you want to make the best of the league system and then agree with the other webmaster who will provide each other with a link in the same classified pages. This way both of you will win, not lose. Some software allows you to make these arrangements.

Another misunderstanding is that only external links from web pages count. Indeed, the connections between their own web pages can be arranged to provide a page with most of the page rank available. Each page has a beginning PR, 1, so that you have more pages to your site, then the best PR you have to play with and distribute on your web pages of your choice.

Search engine ranking can be improved by the intelligent use of links, both external and internal, but the Google Page Rank does not have the profound effect on the search engine listing that many led you to believe. Good local SEO usually wins so keep that in mind when designing your site. jani kimber



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Wednesday, March 19, 2008

Harnessing The Power of Microsoft SharePoint

In simple words, Microsoft SharePoint is a product that lets users own custom versions of a Web site. But, in fact, when the product of extensive study to prove that it is very complex, and allow the creation of very sophisticated pages. It can also be integrated in the Office 2003 ton.

sharepoint evolved rapidly and gained many new features that the most important thing is that he worked on. Net framework.

now SharePoint Services and Windows (wss) comes along with Windows 2003 server license, and therefore the Windows 2003 server version of Windows SharePoint Services can be host-based Centre site on the Internet.

sharepoint Many of the characteristics and important features which include, but are not limited to extensions useful for the Office Pavilion that includes a large number of options, the message boards with mail message notifications, as well as schedule and lists the event, and content management and allocation based on the browser, and easy navigation, and can be used in Many other purposes except for one of its key supposed to intranet portal, and users can easily add new text in the areas of documentation in the Library.

many because people prefer SharePoint, as he said earlier that can be easily customized and modified to suit the web pages. It also gives the ability to add or remove content through a series of parts of the network also known as " funds & quot;. Simple but impressive. Other types of privatization include the ability to modify the CSS sheets containing the lines, colors, and other signs within the page.

some confuse users of Windows SharePoint Services with Windows SharePoint Portal Server 2003 is a separate product that needs to be purchased separately from the Windows 2003 server. Monday differentiated products is not a good market, but in spite of the Windows SharePoint Services " much lighter & quot; copy of SharePoint Portal Server 2003.

if you plan to learn SharePoint you can find a free trial of Windows Server 2003 site and also there is a lot of work, both free and documents are available for purchase on the Internet. After gaining experience SharePoint Portal Server you may discover that you can not live without Features useful.

overall SharePoint products great and many users are looking to the future developments, which will lead to the release of SharePoint Portal Server 2007, which is expected to be a very strong & 39; tool & 39; Intranet.

to learn more about Microsoft SharePoint please visit http://www.unitekconsulting.com/sharepoint portal server/. iceman willian



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Monday, March 17, 2008

Cisco CCNP / BSCI Exam Tutorial: Filtering BGP Updates With Prefix Lists

A major part of your BSCI and CCNP exam success is mastering BGP, and that includes filtering BGP routing updates. In this tutorial, we ll take a look at how to filter BGP updates with prefix lists.
R4 is advertising three networks via BGP. The downstream router R3 sees these routes and places them into its BGP table as shown below. R3 has two downstream BGP peers, R1 and R2, and is advertising itself as the next-hop IP address for all BGP routes sent to those two routers.
R4(config) router bgp 4
R4(config-router) network 21.0.0.0 mask 255.0.0.0
R4(config-router) network 22.0.0.0 mask 255.0.0.0
R4(config-router) network 23.0.0.0 mask 255.0.0.0
R3 show ip bgp
BGP table version is 4, local router ID is 3.3.3.3
Status codes: s suppressed, d damped, h history, * valid, > best, i Internal
Origin codes: i - IGP, e - EGP, ? incomplete
Network Next Hop Metric LocPrf Weight Path
*> 21.0.0.0 10.2.2.4 0 0 4 I
*> 22.0.0.0 10.2.2.4 0 0 4 I
*> 23.0.0.0 10.2.2.4 0 0 4 I
R3(config) router bgp 123
R3(config-router) neighbor 172.12.123.1 next-hop-self
R3(config-router) neighbor 172.12.123.2 next-hop-self
In turn, both R1 and R2 have these three routes in their respective BGP tables.
R2 show ip bgp
BGP table version is 4, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i Internal
Origin codes: i - IGP, e - EGP, ? incomplete
Network Next Hop Metric LocPrf Weight Path
*>i21.0.0.0 172.12.123.3 0 100 0 4 I
*>i22.0.0.0 172.12.123.3 0 100 0 4 I
*>i23.0.0.0 172.12.123.3 0 100 0 4 I
R1 show ip bgp
BGP table version is 4, local router ID is 19.1.1.1
Status codes: s suppressed, d damped, h history, * valid, > best, i Internal
Origin codes: i - IGP, e - EGP, ? incomplete
Network Next Hop Metric LocPrf Weight Path
*>i21.0.0.0 172.12.123.3 0 100 0 4 I
*>i22.0.0.0 172.12.123.3 0 100 0 4 I
*>i23.0.0.0 172.12.123.3 0 100 0 4 I
If we wanted R3 to receive all three of these routes from R4 but not advertise all of them to R2 and R1, we ve got a couple of options on how to block these routes. Cisco s recommendation is the use of prefix-lists, and once you get used to the syntax (which you should do before taking and passing the BSCI), you ll see they are actually easier to use than access-lists.
In this case, we re going to configure R3 to send only the route to 21.0.0.0 to R1 and 23.0.0.0 to R2. However, we do want these two routers to get any future routes that R4 advertises into BGP.
Since R1 and R2 will learn about these routes from an iBGP neighbor, they will not advertise the routes to each other.
On R3, we ll write a prefix-list that denies 22.0.0.0/8 and 23.0.0.0/8, but permits all other routes. After applying the prefix list as shown, R1 sees only the 21.0.0.0 /8 route.
R3(config) ip prefix-list FILTER R1 deny 22.0.0.0/8
R3(config) ip prefix-list FILTER R1 deny 23.0.0.0/8
R3(config) ip prefix-list FILTER R1 permit 0.0.0.0/0 le 32
R3(config) router bgp 123
R3(config-router) neighbor 172.12.123.1 prefix-list FILTER R1 out
R3 clear ip bgp * soft
R1 show ip bgp
BGP table version is 6, local router ID is 19.1.1.1
Status codes: s suppressed, d damped, h history, * valid, > best, i Internal
Origin codes: i - IGP, e - EGP, ? incomplete
Network Next Hop Metric LocPrf Weight Path
*>i21.0.0.0 172.12.123.3 0 100 0 4 I
The paths to 22.0.0.0/8 and 23.0.0.0/8 have been successfully filtered.
We ll do the same for R2, except the route not being expressly blocked is 23.0.0.0/8. The line "ip prefix-list permit 0.0.0.0/0 le 32" is the prefix list equivalent of a "permit any" statement in an ACL.
R3(config) ip prefix-list FILTER R2 deny 21.0.0.0/8
R3(config) ip prefix-list FILTER R2 deny 22.0.0.0/8
R3(config) ip prefix-list FILTER R2 permit 0.0.0.0/0 le 32
R3(config) router bgp 123
R3(config-router) neighbor 172.12.123.2 prefix-list FILTER R2 out
R3 clear ip bgp * soft
R2 show ip bgp
BGP table version is 6, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, i Internal
Origin codes: i - IGP, e - EGP, ? incomplete
Network Next Hop Metric LocPrf Weight Path
*>i23.0.0.0 172.12.123.3 0 100 0 4 I
The paths to 21.0.0.0/8 and 22.0.0.0/8 have been successfully filtered.
To see the prefix lists configured on a route as well as the order of the statements in each list, run show ip prefix-list.
R3 show ip prefix-list
ip prefix-list FILTER R1: 3 entries
seq 5 deny 22.0.0.0/8
seq 10 deny 23.0.0.0/8
seq 15 permit 0.0.0.0/0 le 32
ip prefix-list FILTER R2: 3 entries
seq 5 deny 21.0.0.0/8
seq 10 deny 22.0.0.0/8
seq 15 permit 0.0.0.0/0 le 32
Get some hands-on practice with prefix lists and you ll quickly master them. Prefix lists are an important part of working with BGP in the exam room and production networks, so it s vital that you are comfortable working with them.
Chris Bryant, CCIE 12933, is the owner of The Bryant Advantage (http://www.thebryantadvantage.com), home of free CCNA and CCNP tutorials, The Ultimate CCNA Study Package, Ultimate CCNP Study Packages, and CCNA CBT video training. Pass the CCNA exam , BSCI exam , and BCMSN exam with Chris Bryant, CCIE 12933!
For a copy of his FREE ebooks, How To Pass The CCNA and How To Pass The CCNP , visit the website and download your copies! You can now get a FREE CCNA and CCNP exam question every day with no email registration required. Get your http://www.thebryantadvantage.com">CCNA study guide from The Bryant Advantage! cyrus shu



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So You re Buying A New Printer !

Ok, so you have decided to buy a new printer! The old printer is always cranky " " The print quality, and it is slowly! Here is what I would suggest that you do.
Sit down at the kitchen table or wherever with pen and paper or on a computer with Notepad or a word processing program.
Determine how many pages per day, the pressure. If the number more than 8 pages per day, and we are talking everyday throw all printers priced below $ 100.00, which is home " class " printer and they will wear out quickly.
The inkjet printer market, because the volume of the purchase date is a price-driven " " markets in the computer industry. There are many gimmicks to reduce the price of an inkjet printer, the two most widely
is durability and ink costs. The ink costs means that you throw all HP and Lexmark printers.
HP and Lexmark both involving the print head in the cartridge. This enables the two companies, " patent " that the cartridge and translated into high prices for ink cartridges. If you are the only " " ball game in town, you can, what you want for your ink cartridges! It is true that you can refill their empty cartridges, but it is somewhat chaotic, time-consuming and limited. It is limited because the empty cartridges can be refilled only so many times before the print quality starts going downhill, and you have to buy a new cartridge at $ 28.00 to $ 40.00 dollars a pop.
Concentrate on Canon and Epson. Both companies use a " " tank system for the provision of ink. I advise Canon Epson. Epson provides a chip on each cartridge to prevent you from refilling (it was originally a design scheme to make you buy the cartridges like HP and Lexmark). Generic cartridge makers figured out a way around this but it also raises the prices of generic cartridges, as it is a cost to produce and place a chip.
Ok, now we have determined print volume, in addition to finding out the uses, we want to print the photo? If this is the case, the admission price for an inkjet printer! Many new ink-jet printer with 6 and 7 color printing by incorporating black photo, photo-cyan, magenta and photo inks to improve " Muskelaufbau " & 39; see on the photograph Do not get me wrong, you can use a photo-quality " " picture from a 4 inkjet printer, but it will not have the quality, now that the 6.7 and 8 color photo printer can produce.
Other features photo printers is Pict-Bridge (only a memory card from the camera is needed to print), and large print formats up to 13X19. The
Beware " All In Ones " Ever heard the term " Jack of all trades and master of none "? That is the way I describe the multi-function printer / scanner / copier / fax machines. If you have a fax / copier, and you have an optimum space utilization then a small fine end multifunction machine, but you could not expect them to a fast printer, and not expect that the picture quality of a dedicated photo printer.
More information about consumer electronics, see electronicz.com gerald idalia



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