<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>http://docwiki.cisco.com/wiki/Disable_LRO</span></div><div><span><br></span></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "><div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "><font size="2" face="Arial"><hr size="1"><b><span style="font-weight:bold;">From:</span></b> Matthew Loraditch <MLoraditch@heliontechnologies.com><br><b><span style="font-weight: bold;">To:</span></b> Russell Chaseling <rchaseling@plannet21.ie>; "cisco-voip@puck.nether.net" <cisco-voip@puck.nether.net><br><b><span style="font-weight: bold;">Sent:</span></b> Wednesday, June 22, 2011 3:44 PM<br><b><span style="font-weight: bold;">Subject:</span></b>
Re: [cisco-voip] Slow Upgrade via SFTP<br></font><br>
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<div>I've had that experience on regular servers and switching to FTP helped seemed much faster. there is also some parameters on esxi 4.1 that affect tcp/ip performance i can't find it right now but the fix is listed in the 8.5.1 Release notes for UCCX or CUCM</div>
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<div class="yiv2022212057style2"><span style="color: rgb(36, 64, 97); font-size: 11pt; font-family: sans-serif; "><b>Matthew Loraditch, CCVP, CCNA, CCDA</b><br>
1965 Greenspring Drive</span></div>
<div class="yiv2022212057style2"><span style="color: rgb(36, 64, 97); font-size: 11pt; font-family: sans-serif; "><font size="2" face="calibri">Timonium, MD 21093</font><br>
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<div style="DIRECTION:ltr;" id="yiv2022212057divRpF634870"><font color="#000000" size="2" face="Tahoma"><b>From:</b> cisco-voip-bounces@puck.nether.net [cisco-voip-bounces@puck.nether.net] on behalf of Russell Chaseling [rchaseling@plannet21.ie]<br>
<b>Sent:</b> Wednesday, June 22, 2011 6:14 PM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Slow Upgrade via SFTP<br>
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<div class="yiv2022212057MsoNormal">Hi All,</div>
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<div class="yiv2022212057MsoNormal">I have noticed something on the last CUCM 8.5 installs I’ve done on C-Series UCS servers.
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<div class="yiv2022212057MsoNormal">Uploading Upgrade Files or device packs etc via SFTP is REALLY slow (about 1 MB a minute) even on the same LAN.........I have used the same SFTP client/server (freeSSHd) many other times on non-UCS servers and never had this problem with
speed.</div>
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<div class="yiv2022212057MsoNormal">Tried to disable iothrottle but says that this function is not used anymore........anyone else experienced this?</div>
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<div class="yiv2022212057MsoNormal">Russell</div>
<div class="yiv2022212057MsoNormal"> </div>
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