Thanks for all the answers. This the kind of information I was looking for.
Tushar > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Kevin Summers > Sent: Monday, July 07, 2003 8:54 PM > To: [EMAIL PROTECTED] > Subject: RE: [smartBridges] AP operating speed > > > > Yes. > > Kevin Summers > KISTech Internet Services Inc. > www.kistech.com > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] Behalf Of Roger Hartley > > Sent: Monday, July 07, 2003 6:42 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [smartBridges] AP operating speed > > > > > > So the right answer would seem to be to have bandwidth throttling in > > place at the NOC with all CPEs set to 11Mb? > > > > Eje Gustafsson wrote: > > > Not entirely true. But I think you also know that.. > > > > > > It's not so much the more 1Mbit clients you have but rather how much > > > data these 1Mbit clients are using and how frequently they are > > > transmitting data. If they send a constant slow 28k stream of data > > > (say a streaming media server) then they will basically LOCK that AP > > > in 1Mbit mode or say they run kazaa and downloa da lot of data it > > > don't have to be that they download it very fast just that they have a > > > constant stream or close to constant stream of data. As long as this > > > 1Mbit client is speaking your entire cell is running at 1Mbit speed. > > > However if the 1Mbit client just check their mail from time to time > > > and load an occasional webpage then the AP will just speak in 1Mbit > > > mode when this client have any traffic. > > > So answer is rather the more frequent the 1Mbit clients transmit data > > > the slower you cell will be (no matter if there is only 1Mbit client > > > or 10 but chances are that if you have 10 they will keep the AP > > > running at 1Mbit speeds for longer periods of time then if you only > > > have 1 client at 1Mbit speeds) > > > > > > Best regards, > > > Eje Gustafsson mailto:[EMAIL PROTECTED] > > > The Family Entertainment Network http://www.fament.com > > > Phone : 620-231-7777 Fax : 620-231-4066 > > > - Your Full Time Professionals - > > > eBay UserID : macahan > > > --- > > > searchable smartBridges mailing list archive. > > > http://www.mail-archive.com/smartbridges40part-15.org/ > > > -- > > > > > > KS> The simple answer is, > > > > > > KS> When the AP is talking to the 11Mbit customers it is in > > > KS> that mode. When it is talking to the 1Mbit customers it > > > KS> switches down to that mode. You take a "slight" performance > > > KS> hit because the AP has to do the switching, but typically > > > KS> the performance hit is minimal. If you start having a lot > > > KS> of 1Mbit customers then your 11Mbit customers will start > > > KS> to notice because it of course takes longer to transfer the > > > KS> packets at 1Mbit than it does at 11Mbit. The more 1Mbit > > > KS> customers you have, the slower your connection at the AP > > > KS> will become. > > > > > > KS> Kevin Summers > > > KS> KISTech Internet Services Inc. > > > KS> www.kistech.com > > > > > > > > >>>-----Original Message----- > > >>>From: [EMAIL PROTECTED] > > >>>[mailto:[EMAIL PROTECTED] Behalf Of Tushar Patel > > >>>Sent: Monday, July 07, 2003 4:18 PM > > >>>To: 'Smartbridges Support Team' > > >>>Cc: [EMAIL PROTECTED] > > >>>Subject: [smartBridges] AP operating speed > > >>> > > >>> > > >>>Hi, > > >>> > > >>> > > >>> > > >>>If there are 15 ABT connecting to one APPO, > > >>> > > >>>12 ABT connects to APPO at 11MB and 2 ABT connects at 1 MB to > > APPO, does > > >>>APPO still service 12 ABT at 11MB and 2 ABT at 1 MB or APPO > will start > > >>>servicing everybody at 1 MB? > > >>> > > >>>What kind of performance degradation we will see if more ABT start > > >>>connecting at 1 MB speed. > > >>> > > >>>Thanks, > > >>>Tushar > > > > The PART-15.ORG smartBridges Discussion List > > To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe > > smartBridges <yournickname> > > To Remove: mailto:[EMAIL PROTECTED] (in the body type > > unsubscribe smartBridges) > > Archives: http://archives.part-15.org > The PART-15.ORG smartBridges Discussion List > To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe > smartBridges <yournickname> > To Remove: mailto:[EMAIL PROTECTED] (in the body type > unsubscribe smartBridges) > Archives: http://archives.part-15.org > --- > Incoming mail is certified Virus Free. > Checked by AVG anti-virus system (http://www.grisoft.com). > Version: 6.0.495 / Virus Database: 294 - Release Date: 6/30/2003 > --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.495 / Virus Database: 294 - Release Date: 6/30/2003 The PART-15.ORG smartBridges Discussion List To Join: mailto:[EMAIL PROTECTED] (in the body type subscribe smartBridges <yournickname> To Remove: mailto:[EMAIL PROTECTED] (in the body type unsubscribe smartBridges) Archives: http://archives.part-15.org
