<div>AHHHHHHH (light bulb moment)</div>
<div> </div>
<div>by matching ACL 101 I am putting everything BUT 10.31.0.0 traffic in the day2day class, and then everythign else would be in default class... very awesome.</div>
<div> </div>
<div>and THAT is why I ask, because sometimes, you just don't think the way everyone else does.</div>
<div> </div>
<div>Thank you all very much.</div>
<div> </div>
<div>Kevin<br><br></div>
<div class="gmail_quote">On Mon, Oct 12, 2009 at 11:05 AM, Brantley Richbourg <span dir="ltr"><<a href="mailto:Brantley.Richbourg@mmicnc.com">Brantley.Richbourg@mmicnc.com</a>></span> wrote:<br>
<blockquote style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class="gmail_quote">
<div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span>Hello,</span></font></div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span></span></font> </div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span>I have some thoughts on your policy-map.</span></font></div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span></span></font> </div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span>You are not going to get 8 Mbps on your day2day class. First off, you give 3% priority to voice, which leaves 97Mbps remaining. The next class in your policy-map (DR) is saying to use 89% of the <em>remaining</em> 97Mbps (84.39Mbps), and finally you have day2day traffic can have 8% of the <em>remaining</em> BW. So your DR replication I assume will be using a good bit of bandwidth all day long, so you are only going to get 157Kbps for DR traffic (if DR and Voice are using 100% of what they can get), because the "remaining" keyword tells the IOS to allocate that percentage of bandwidth that has <em>not</em> been allocated to other classes. I would do this:</span></font></div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span></span></font> </div>
<div dir="ltr" align="left"><font face="Trebuchet MS"><span>
<div><font color="#000080" size="2" face="Arial">
<div class="im">policy-map DRandVoice<br> class voice<br> priority percent 3<br></div> class day2day<br> bandwidth percent 8</font></div>
<div><font color="#000080" size="2" face="Arial"></font> </div>
<div><span><font color="#000080" size="2">Your DR traffic will hit the "class-default" will be get the rest of the pipe if both classes are being matched on. That will give you 89% for DR, 8% for day2day and 3% for voice (LLQ).</font></span></div>
<div><span><font color="#000080" size="2"></font></span> </div>
<div><span><font color="#000080" size="2">More information here: <a href="http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a0080103eae.shtml#summaryofdifferences" target="_blank">http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a0080103eae.shtml#summaryofdifferences</a></font></span></div>
<div><span><font color="#000080" size="2"></font></span> </div>
<div><span><font color="#000080" size="2">Thanks,</font></span></div>
<div><span><font color="#000080" size="2"></font></span> </div>
<div><span><font color="#000080" size="2">Brantley</font></span></div>
<div><span><font color="#000080" size="2"></font></span> </div>
<div><span>
<div align="left">
<div dir="ltr">
<div align="left"><font color="#1e66b7" size="2" face="Calibri"><strong>Brantley Richbourg, MCSE, CCNAS, VCP</strong></font></div>
<div align="left"><font color="#1e66b7" size="2" face="Calibri">Network Engineer</font></div>
<div><font color="#1e66b7" size="2" face="Calibri">Medical Mutual Insurance Company of North Carolina</font></div>
<div><font color="#1e66b7" size="2" face="Calibri">919.878.7564 </font></div>
<div><font color="#1e66b7" size="2" face="Calibri">919.878.7550 (F)</font></div>
<div><font color="#1e66b7" size="2" face="Calibri"><a href="mailto:Brantley.Richbourg@mmicnc.com" target="_blank">Brantley.Richbourg@mmicnc.com</a></font></div>
<div><font color="#1e66b7" size="2" face="Calibri"><a href="http://www.medicalmutualgroup.com/" target="_blank">www.medicalmutualgroup.com</a></font></div></div></div></span></div></span></font></div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"><span> </span></font></div><br>
<div dir="ltr" lang="en-us" align="left">
<hr>
<font size="2" face="Tahoma"><b>From:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a> [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Kevin Dunn<br>
<b>Sent:</b> Monday, October 12, 2009 10:41 AM<br><b>To:</b> Cisco Voice
<div class="im"><br><b>Subject:</b> [cisco-voip] QoS for Day to Day traffic<br></div></font><br></div>
<div>
<div></div>
<div class="h5">
<div></div>
<div class="gmail_quote">
<div>
<div>Hello my Pundits</div>
<div><span><font face="Arial"></font></span> </div>
<div><span><font face="Arial">I have a 100Meg Ethernet WAN connection between two towns for DR purposes, and we are going to run "day to day" traffic (voice and data) over this circuit as well, now when replication and SAN to SAN traffic hits I don't want it to mess with the "day to day" traffic. The DR traffic will either source or destination to 10.31.0.0. So I made a couple of ACL's to match that IP to. The end result is I want to voice traffic to have priority and 3Megs of bandwidth, Day to Day traffic around 8 Megs of traffic and DR (San to San) the remaining 89%.... </font></span></div>
<div><span><font face="Arial"></font></span> </div>
<div><span><font face="Arial">1. Do you think this will work?</font></span></div>
<div><span><font face="Arial">2. Do you think it is set up right?</font></span></div>
<div><span><font face="Arial"></font></span> </div>
<div><span><font face="Arial"></font></span> </div>
<div><font face="Arial"></font> </div>
<div><font face="Arial">class-map match-any voice<br> match dscp ef <br> match protocol rtp audio <br>class-map match-any DR<br> match access-group 100<br>class-map match-any day2day<br> match access-group 101</font></div>
<div> </div>
<div><font face="Arial">policy-map DRandVoice<br> class voice<br> priority percent 3<br> class DR<br> bandwidth remaining percent 89<br> class day2day<br> bandwidth remaining percent 8</font></div>
<div> </div>
<div><font face="Arial">access-list 100 permit ip 10.31.0.0 0.0.255.255<br>access-list 101 deny ip 10.31.0.0 0.0.255.255<br>access-list 101 permit ip any any<br></font></div>
<div> </div>
<div> </div>
<div> </div>
<div align="left"><font color="#145040" size="6" face="Monotype Corsiva"><strong>Kevin Dunn</strong></font></div>
<div align="left"><strong><font color="#145040" size="6" face="Monotype Corsiva">Marathon Cheese Corporation</font></strong></div>
<div> </div></div></div><br></div></div></div><pre></pre>
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