Exchange 2000 resource kit chapter 31 "Reliable always on connectivity is more important that high bandwdth" this is the only reference I could find.
There is also a white paper from MS but all it says is "Generally, servers within a routing group are connected by a high speed network" I have seen the text in the E2k reskit repeated more times than the whitepaper. There must be some stats out there!? Leo > I find it very hard to believe there are no stats available as yet, surely > there are enough installations out there for MS to put their hands up and > give some detail. > > Leo > > > Just buttering you up so you'll buy me beer. > > > > > > -----Original Message----- > > From: missy koslosky [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, May 23, 2002 12:55 PM > > To: Exchange Discussions > > Subject: Re: Routing group bandwidth requirements > > > > > > While I appreciate your confidence, this is actually me just guessing. > > But since MS doesn't care to provide any hard numbers, I took a WAG at > > what I would do, were it my client's environment I was designing. > > > > M > > ----- Original Message ----- > > From: "Andy David" <[EMAIL PROTECTED]> > > To: "Exchange Discussions" <[EMAIL PROTECTED]> > > Sent: Thursday, May 23, 2002 12:47 PM > > Subject: RE: Routing group bandwidth requirements > > > > > > Im Missy's case, Im betting on real life experience. > > > > > > -----Original Message----- > > From: Neil Hobson [mailto:[EMAIL PROTECTED]] > > Sent: Thursday, May 23, 2002 12:45 PM > > To: Exchange Discussions > > Subject: RE: Routing group bandwidth requirements > > > > > > > > Based on what? Gut feeling? Or any actual stats? The only reason I > > ask is that there's a distinct lack of any best practice or stats yet. > > My understanding is that, since SMTP is asynchronous, it can still work > > in low bandwidth environments without the timeouts associated with RPCs. > > So in theory, messages would just queue if there's not enough bandwidth. > > > > So the thinking then becomes that we only know how low we can go if we > > know what sort of traffic we're gonna get... > > > > Neil > > > > -----Original Message----- > > From: missy koslosky [mailto:[EMAIL PROTECTED]] > > Posted At: 23 May 2002 17:11 > > Posted To: Swynk Exchange List > > Conversation: Routing group bandwidth requirements > > Subject: Re: Routing group bandwidth requirements > > > > > > Well, it's more important that the bandwidth is highly available than it > > is for the bandwidth to be, say 10 Mb. But I'd say that your low limit > > for connectivity would be somewhere around 128 Kbps - but would prefer > > to see 256 Kbps or better with an RG. > > > > Missy > > ----- Original Message ----- > > From: "Leo" <[EMAIL PROTECTED]> > > To: "Exchange Discussions" <[EMAIL PROTECTED]> > > Sent: Thursday, May 23, 2002 5:55 AM > > Subject: Routing group bandwidth requirements > > > > > > What are the typical bandwidth requirements within a routing group. Are > > there any documented guidelines available? > > > > Regards > > Leo > > > > _________________________________________________________________ > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > Archives: http://www.swynk.com/sitesearch/search.asp > > To unsubscribe: mailto:[EMAIL PROTECTED] > > Exchange List admin: [EMAIL PROTECTED] > > > > > > > > _________________________________________________________________ > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > Archives: http://www.swynk.com/sitesearch/search.asp > > To unsubscribe: mailto:[EMAIL PROTECTED] > > Exchange List admin: [EMAIL PROTECTED] > > > > ************************************************* > > This email and any files transmitted with it are > > confidential and intended solely for the use of > > the individual to whom it is addressed. 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