Not an issue for this.  Staff won't be logging in with their own accounts to 
the laptops.  We will have the laptops logged in with local generic "train" 
accounts - no AD authentication.  Then from the XenApp web page they'll use 
their AD creds. 

>>> Webster <[email protected]> 6/14/2012 1:03 PM >>>
But if he has no DCs on site the users will suffer from a sub optimal logon 
experience.

Webster

Sent from my Verizon Wireless Phone"Rankin, James R" wrote: 
You could use AppSense Performance Manager to throttle the CPU and memory an 
app uses, if its within your budget. It can increase the user density of XenApp 
systems up to 40%
---Blackberried
From: "Tom Miller" <[email protected]> 
Date: Thu, 14 Jun 2012 09:56:05 -0400
To: NT System Admin Issues<[email protected]>
ReplyTo: "NT System Admin Issues" <[email protected]>
Subject: Re: Planning for ICA traffic

I know, and that's what's hard about this.  No remote printing.  No audio, very 
little video streaming (we have a few videos and flash items on our Intranet 
site).  
 
XenApp 6.5 on Windows 2008 and 2008 R2 VM servers on XenServer (current 
version).  I've seen the templates and will test them too.  I've only been on 
6.5 for a few weeks and am enjoying all the new features (better printing!).   
This via a CAG, soon to be Netscalers. 
 
Application is called ProFiler, made by Unicare.  It's a good EMR application, 
but it gobbles CPU and memory on XenApp servers.  It even makes Microsoft 
Dynamic Great Plains look "lite", resource-use wise.
 
Tom

>>> Webster <[email protected]> 6/13/2012 7:07 PM >>>
Greetings from Charlotte, NC,

ICA/HDX will use from 0% to 100% of the available bandwidth depending on 
numerous factors:

printing
audio
video
bandwidth % limits used in Citrix policies
Bandwidth limits used in Citrix policies

The only answer is "It Depends".

You did not say what XenApp version or OS.  XenApp 5 on 2003 does not have % 
bandwidth limits but XenApp 5 on 2008 does.  XenApp 6.5 has bandwidth templates 
you can base new policies on.

Thanks



Carl Webster
Consultant and Citrix Technology Professional
http://www.CarlWebster.com ( http://www.carlwebster.com/ )

From: Tom Miller <[email protected]>
Reply-To: NT Issues <[email protected]>
Date: Wednesday, June 13, 2012 3:39 PM
To: NT Issues <[email protected]>
Subject: Planning for ICA traffic


This is question for you Citrix folks.
 
We are temporarily renting space for staff training of a new clinical medical 
record.  I anticipate about 100 simultaneous concurrent ICA connections from 
the training location, a few miles from our main complex, to our Netscalers.   
No domain controllers or servers - just laptops and staff using our Citrix 
XenApp systems.
 
Unfortunately this is at a local school that is closing, and the District is 
not able to allow us to use the Internet connection.  There is no optical 
connection to this site that an ISP could use.  But, my ISP can make use of the 
copper and provide 50/5 business broadband service.  
 
This should be fine most likely, since there won't be much outbound traffic.  
For the ICA, though, anyone have an "average" to go on?  I know Citrix says it 
could be from 50 kbps up to 500 kbps.  I'm really looking for suggestions from 
those who may have done this.  (I'll also do some measurement on our current 
Gateway users).   I'd rather have too much than too little bandwidth. 
 
Thoughts?  
 
Tom
 
 


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