I think MTU 576 is/was often used for dial-up connections (and frame-relay). If you are using Radius to authenticate users, or something else to profile users (ie PPPoE) make sure there isn't an undesirable MTU setting in there somewhere.
I've used a Cisco 350, but if the IOS is similiar to everything else do "sh run | i 576" to see if it's in the AP.
-Rob
At 02:03 PM 11/19/2003 -0500, you wrote:
Actually that is a really good point. MS's and Cisco's default MTU is 1500, and we had him set his router to MTU size of 1480. But that doesn't explain the download size.. (576 default? on what kind of device... from what I read of both Sb, MS and Cisco (can't find anything on Trango, but I bet its default is per IEEE specs at 1500 as well) all have default MTU's of 1500. But good point.. solves one side of the equation (i.e. validates the upload parameters..)
Scott
-----Original Message----- From: Rob Genovesi <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Date: Wed, 19 Nov 2003 10:36:57 -0800 Subject: RE: [smartBridges] switch
> MTU settings? Just came to mind because 579 is close to the default > frame > MTU of 576. > > -rob > > > At 01:27 PM 11/19/2003 -0500, you wrote: > > >Here is an example I just yanked: > > > >AP Ethernet (bytes per minute) Radio (packets per > minute) > > > >In (Upload if all going out): 480,000 Out (Upload): 3288 > >Out (Download): 3,272,000 In (Download): 5647 > > > >That means the upload packets have a payload of about 1463 Bytes per > >packet; where as the download has a payload of 579 bytes per packet. > I > >guess it would make sense, since MS will cram the heck out of a packet > on > >attachments, but I am more thinking that not all 480,000 bytes are > making > >it out through the radio.... > > > >Thoughts? (Graphs attached) > > > >btw: AP: Cisco AP 350 > > CPE: SB ABT > > 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
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