VPI VCI
虛擬路徑辨識(Virtual Path Identifier,VPI)、虛擬通路識別(Virtual Channel Identifier,VCI)、負載型態(Payload Type,PT)及小封包遺棄優先序(Cell Loss Priority ,CLP)等。ATM 交換機將輸入埠所得的 Cell，利用 VPI/VCI 欄位資料，將 Cell 導引至合適的輸出埠。
由於 VPI/VCI 欄位長度短，且有相對應的關聯性，這對於 Cell 輸出的流向將更容易處理，且所有具相同欄位性質的 VCI 的 Cell 組，會形成 Virtual Channel，同理，相同的 VPI 之 Cell 群，亦形成 Virtual Path(VP)。
由於 ATM 是利用 VPI/VCI 的設定建立連線，連線的路由
(Routing)必須由路由協定(Routing Protocol)來決定。目前，此
一部份有可能直接取用 TCP/IP 的 OSPF(Open Shortest Path
First)協定加以修改使用。此時，ATM 網路的交換機就扮演著如同傳統網路中路由器的角色一般。
中 華電信的VPI（Virtual Path Identifier）使用的參數是0，而預設的VCI（Virtual Channel Identifier）則是33。當您有申請更改ISP的時候(如用HINET的線路網路費付給SEEDNET)，就會自動把VCI參數改為34。因此大 部分的ADSL設定大多是以VPI ＝0／VCI＝33或34。
由於 VPI/VCI 欄位長度短，且有相對應的關聯性，這對於 Cell 輸出的流向將更容易處理，且所有具相同欄位性質的 VCI 的 Cell 組，會形成 Virtual Channel，同理，相同的 VPI 之 Cell 群，亦形成 Virtual Path(VP)。
由於 ATM 是利用 VPI/VCI 的設定建立連線，連線的路由
(Routing)必須由路由協定(Routing Protocol)來決定。目前，此
一部份有可能直接取用 TCP/IP 的 OSPF(Open Shortest Path
First)協定加以修改使用。此時，ATM 網路的交換機就扮演著如同傳統網路中路由器的角色一般。
中 華電信的VPI（Virtual Path Identifier）使用的參數是0，而預設的VCI（Virtual Channel Identifier）則是33。當您有申請更改ISP的時候(如用HINET的線路網路費付給SEEDNET)，就會自動把VCI參數改為34。因此大 部分的ADSL設定大多是以VPI ＝0／VCI＝33或34。
謝謝你的分享^^
回覆刪除My brother suggested I might like this web site.
回覆刪除He was totally right. This post truly made my day.
You cann't imagine just how much time I had spent for this info! Thanks!
My blog post :: teen porn
Very nice article. I certainly appreciate this site. Keep it up!
回覆刪除Here is my blog post ... www.teenpornpost.com
Howdy very nice website!! Guy .. Beautiful .
回覆刪除. Superb .. I'll bookmark your site and take the feeds also? I am satisfied to search out numerous useful info right here within the put up, we want develop extra techniques on this regard, thank you for sharing. . . . . .
Also see my webpage :: http://www.teenpornsexpussy.com/anal-creampie-after-sex-in-fresh-air/
Howdy! Someone in my Facebook group shared this site with us so I came to take
回覆刪除a look. I'm definitely enjoying the information. I'm
book-marking and will be tweeting this to my followers!
Outstanding blog and superb design and style.
Have a look at my web page : free porn video
I'll right away grab your rss as I can not find your email subscription hyperlink or e-newsletter service. Do you have any? Kindly permit me know in order that I could subscribe. Thanks.
回覆刪除My web blog ... www.crazyteenpics.com
Hi to all, because I am truly eager of reading this web site's post to be updated daily. It contains fastidious data.
回覆刪除Feel free to visit my webpage - drunk naked girls
Excellent goods from you, man. I have understand your stuff previous to and you are just extremely
回覆刪除great. I actually like what you've acquired here, certainly like what you're
saying and the way in which you say it. You make it
enjoyable and you still take care of to keep it wise. I can not wait
to read far more from you. This is actually a great web site.
Here is my web blog : Squirt Machines - Scene 2
Terrific work! This is the type of information that should be shared across the net.
回覆刪除Disgrace on the seek engines for now not positioning this post upper!
Come on over and talk over with my web site . Thank you =)
Feel free to visit my blog post : gulben ergen porn film
Appreciating the time and effort you put into your
回覆刪除site and detailed information you present. It's great to come across a blog every once in a while that isn't the same outdated rehashed information.
Great read! I've saved your site and I'm including
your RSS feeds to my Google account.
Visit my blog ... hypnotize porn
Good day! Do you know if they make any plugins to assist
回覆刪除with SEO? I'm trying to get my blog to rank for some targeted keywords but I'm not seeing very good success.
If you know of any please share. Many thanks!
Also see my website :: porn
I like the helpful info you provide in your articles.
回覆刪除I'll bookmark your blog and check again here frequently. I'm quite certain I will learn plenty of new stuff right here!
Good luck for the next!
Here is my web blog Geeks on Steroids
Helpful information. Fortunate me I found your web site unintentionally, and I'm surprised why this coincidence didn't took place in advance!
回覆刪除I bookmarked it.
Also visit my weblog : Geeks on Steroids
Just want to say your article is as astonishing. The clearness for your
回覆刪除put up is just great and i could think you are an expert on this subject.
Fine with your permission let me to clutch your feed to keep up to
date with imminent post. Thanks a million and please carry on the gratifying work.
Feel free to surf my web page ; server
Awesome things here. I am very glad to peer
回覆刪除your article. Thanks so much and I'm taking a look ahead to contact you. Will you please drop me a mail?
My site :: Home Design
It's amazing in favor of me to have a site, which is good in favor of my experience. thanks admin
回覆刪除Visit my website - Deborah Koval
I am in fact thankful to the owner of this website who has shared this great article
回覆刪除at at this place.
Here is my webpage - Financial Advisor
Yesterday, while I was at work, my sister stole my apple
回覆刪除ipad and tested to see if it can survive a 25 foot drop, just so she can be a youtube sensation.
My apple ipad is now broken and she has 83 views.
I know this is entirely off topic but I had to share it with someone!
Feel free to visit my page :: iraqi dinar investment
I do not even know how I ended up here, but I thought this post was great.
回覆刪除I don't know who you are but definitely you are going to a famous blogger if you are not already ;) Cheers!
Also visit my page Big adult dating site
Malaysia & Singapore & brunei ideal on-line blogshop for wholesale &
回覆刪除quantity korean add-ons, earrings, earstuds, necklace,
rings, bangle, trinket & hair accessories. Offer 35 % wholesale price cut. Ship Worldwide
Also visit my weblog : www.unemployment.ohio.gov
Malaysia & Singapore & brunei finest on-line blogshop for wholesale
回覆刪除& quantity korean accessories, accessories, earstuds, necklace, rings,
bracelet, bracelet & hair accessories. Offer 35
% wholesale markdown. Ship Worldwide
Also see my web site - ohiomeansjobs.com
Malaysia & Singapore & brunei ideal on-line blogshop for wholesale & quantity korean add-ons, accessories,
回覆刪除earstuds, choker, rings, bracelet, hair & bracelet accessories.
Offer 35 % wholesale markdown. Ship Worldwide
My webpage :: viagra.com
I think this is among the most vital info for
回覆刪除me. And i am glad reading your article. But should remark on some general things, The website style is wonderful, the articles is really
great : D. Good job, cheers
Here is my weblog :: neucopia
Great post. I was checking continuously this weblog and I'm inspired! Extremely helpful information specially the final phase :) I care for such info much. I was seeking this particular info for a very lengthy time. Thank you and good luck.
回覆刪除Feel free to surf my blog post :: Gambling
I simply couldn't leave your site before suggesting that I really loved the standard info an individual supply in your guests? Is going to be again steadily in order to investigate cross-check new posts
回覆刪除My web page ; threads
Do you have a spam problem on this site; I also am a blogger, and I was wanting to
回覆刪除know your situation; we have developed some nice procedures and we are looking
to exchange solutions with others, be sure to shoot me an email if interested.
My webpage : DSL Anbieter
WOW just what I was searching for. Came here by
回覆刪除searching for lung cancer and mesothelioma
Feel free to visit my web site new releases
Howdy! I know this is kinda off topic however , I'd figured I'd ask.
回覆刪除Would you be interested in exchanging links or maybe guest writing a blog post or vice-versa?
My site goes over a lot of the same topics as yours and I think we could greatly benefit from each other.
If you might be interested feel free to send me an email.
I look forward to hearing from you! Awesome blog by
the way!
Here is my web-site :: purchase twitter followers
I am really pleased to glance at this weblog posts which contains tons of useful facts, thanks for providing these kinds of data.
回覆刪除My website ... get more twitter followers
I’m not that much of a internet reader to be honest but your sites really nice, keep
回覆刪除it up! I'll go ahead and bookmark your website to come back later. All the best
my blog post ... Work From Home Opportunities
One-way links contain invariably suffered from several relating tips about information on the easiest way actually a website
回覆刪除stated from search electric motor finish pages of content (SERPs).
Yet, in past times, all of often the very calculations are not made to give consideration
to citizens doing this to defraud it has by means of
home trainer high on back-links in internet webinternet pages which had it will always be links on
it, very little article website article of the normal significance.
Sites instantly developed into identified
as "backwebrelationship farms" and also were used from internet marketers to raise the getting ranked within many
webweb internet web-web pages.
Moreover perform, webmasters frequently constructed just a
person page mainly to house reciprocal urls booked a hyperback backinbound
one-way one way back-shortcuts sheet. Previously it had as made use of
by people today setting up reciprocal web resources to higher leveraging the website from search electric motor improvement then again presented not a serious content material.
Frequently, reciprocal links ended up even swap somewhere around places which in fact had virtually not any point significance to each other exceedingly.
Now, at a web resources web you might find a website
link towards a gift page in the event the hosting the url had to
do with older people. This undoubtedly prepared n' feel that will encourage one of these behind the scenes rating manipulations!
The internet came to be one of the primary leading searchengines like yahoo to implement taking a look at how one can benefit high caliber url buttons which have significance not to mention further article website article to one online websites contrary to worthwhile intelligent, then again relatively devious behaviour among dishonest google returns by using installation packages together with black hat techniques. These products secured making use of hyperlinks being a determinant concerning repute, but more focused all of often the very formula to think about specific high top good excellent web resources and additionally penalizing affiliate web site plants and various other ebenholzfarben loath moves.
A good solid back link is genuinely quite easy. Everytime one more websites venues a suitable Web page link affiliate web site on their own web-webpage that backlinks to your site definitely on yuor web blog, it's name is the link.
Skincare products backlinks to your site imperative?
As they quite simply guidance bring in people to a site, but more when they guide
enhance domain's optimization status.
Almost the entire package in easy to access . straightforward check out your blog? Sure! But as long as you recognize all these dissimilarities concerning sorts of quality any backlinks pointing and even find out how to acquire combination of groups to search for the a large percentage of website visitors to your site. backlink batch
Be wary, despite the fact, since there are a handful of advantages and drawbacks to each and every style of inbound link, whenever you have used them too agressively all unwanted pairing you would lead to realistically greeting card search engine results positioning in error.
Hello There. I discovered your blog using msn. This is a really well written article.
回覆刪除I will be sure to bookmark it and return to learn more of your helpful information.
Thanks for the post. I will definitely comeback.
Feel free to surf to my web page ketone diet
Awesome website you have here but I was wondering if you knew of any community forums that cover the same topics talked about in this article?
回覆刪除I'd really love to be a part of group where I can get suggestions from other experienced people that share the same interest. If you have any suggestions, please let me know. Many thanks!
Here is my blog; hotgirlsexcam.com
Hi! I could have sworn I've been to this blog before but after looking at a few of the posts I realized it's new
回覆刪除to me. Anyways, I'm certainly happy I found it and I'll be bookmarking it and checking
back regularly!
My blog; Http://Www.Cfnmfever.Net/
Greate pieces. Keep posting such kind of information on your site.
回覆刪除Im really impressed by it.
Hey there, You've done a fantastic job. I'll certainly digg it and personally suggest
to my friends. I am confident they'll be benefited from this website.
my web page :: nude teen sex
Hello! I simply want to give a huge thumbs up for the good data you’ve right here on this post.
回覆刪除I can be coming again to your weblog for extra soon.
Feel free to surf to my weblog :: hotels in seoul south korea near incheon airport
Howdy! I simply want to give a huge thumbs up for the good data you have got right here on this post.
回覆刪除I will likely be coming again to your blog for more soon.
Feel free to surf to my webpage - seo toolbar download for firefox
I'm very happy to uncover this website. I wanted to thank you for ones time due to this wonderful read!! I definitely liked every part of it and i also have you bookmarked to see new information in your site.
回覆刪除Also visit my weblog; massage videos with happy ending
Howdy! I just wish to give a huge thumbs up for the great data you have right
回覆刪除here on this post. I will be coming back to your weblog for more soon.
My webpage: semenyih dam
Hi there! I simply want to give an enormous thumbs up for the great information
回覆刪除you might have right here on this post. I will likely be
coming back to your weblog for more soon.
Also visit my website: snsd seohyun yonghwa we got married
Hello! I just would like to give a huge thumbs up for the nice info you’ve gotten right here
回覆刪除on this post. I might be coming back to your blog for more
soon.
My homepage :: seminole county property appraisers office
Hey! I just want to give an enormous thumbs up for the nice info
回覆刪除you have right here on this post. I might be coming
again to your blog for more soon.
Here is my webpage; latest seo tips and tricks 2012