<div>well there is no need to police, I actually want day to day traffic to be able to creep into the DR area if it isn't being used, SAN to SAN is suppose to take place "off hours" so that leaves more bandwidth for my users to flood the network drives with MP3 files and porn.</div>
<div> </div>
<div>(I kid becuase it eases the pain)</div>
<div> </div>
<div>I set up the remote router and looks like we are a go on the old 2851....but wait the snags continue....on the other end they have the WAN ethernet in a 3750 stack....*sigh* okay so here is the big question, I can set cos-dscp map but the queue bandwidth is defined in AutoQos, can I define a second set for this interface? So the EF queue gets 3%??</div>
<div> </div>
<div>Other than moving the fiber to a router, any suggestions?</div>
<div> </div>
<div> <br><br></div>
<div class="gmail_quote">On Mon, Oct 12, 2009 at 12:40 PM, 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"><span><font color="#000080" size="2" face="Trebuchet MS">Another thought too is do you want to make sure your day2day traffic does not impact your default class (meaning your DR traffic)? If yes, I would add police statements to your policy-map to keep traffic at 8Mbps, 89Mbps, etc. CBWFQ will only really kick in when there is congestion on your interface. So your day-to-day traffic could kick it up to 100Mbps if there is no traffic for the other classes at that time. </font></span></div>
<div dir="ltr" align="left"><span><font color="#000080" size="2" face="Trebuchet MS"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#000080" size="2" face="Trebuchet MS">If you want to make sure DR traffic always stays at 89%, etc, etc,. I would modify your policy-map to the following:</font></span></div>
<div class="im">
<div dir="ltr" align="left"><span><font color="#000080" size="2" face="Trebuchet MS"></font></span> </div>
<div dir="ltr" align="left"><span><font color="#000080" size="2" face="Trebuchet MS"> </font></span></div>
<div dir="ltr" align="left"><font size="2"><font color="#000080"><font face="Trebuchet MS"><strong>policy-map DRandVoice</strong><br> <strong>class voice</strong><br> priority percent <span>3</span></font></font></font></div>
<div dir="ltr" align="left"><font color="#000080" size="2" face="Trebuchet MS"> <strong>class day2day<br></strong> bandwidth percent 8</font></div></div>
<div dir="ltr" align="left"><span><font color="#000080" size="2" face="Trebuchet MS"> police rate percent 8</font></span></div>
<div dir="ltr" align="left"><span> <font color="#000080" face="Trebuchet MS"><font size="2">conform-action transmit<br> exceed-action drop<br> violate-action drop</font></font></span></div>
<div dir="ltr" align="left"><span><font color="#000080" face="Trebuchet MS"><font size="2"> <strong>class class-default</strong></font></font></span></div>
<div dir="ltr" align="left"><span><font color="#000080" face="Trebuchet MS"> <font size="2">police rate percent 89</font>
<div dir="ltr" align="left"><span> <font size="2"> </font><font color="#000080" face="Trebuchet MS"><font size="2">conform-action transmit<br> exceed-action drop<br> violate-action drop</font></font></span></div>
<br><font size="2">priority queueing will automatically police at 3%.</font></font></span></div><br>
<div dir="ltr" lang="en-us" align="left">
<hr>
<font size="2" face="Tahoma"><b>From:</b> Kevin Dunn [mailto:<a href="mailto:cheesevoice@gmail.com" target="_blank">cheesevoice@gmail.com</a>] <br><b>Sent:</b> Monday, October 12, 2009 12:15 PM<br><b>To:</b> Brantley Richbourg<br>
<b>Cc:</b> Cisco Voice<br><b>Subject:</b> Re: [cisco-voip] QoS for Day to Day traffic<br></font><br></div>
<div>
<div></div>
<div class="h5">
<div></div>
<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" target="_blank">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>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><br><b>Subject:</b> [cisco-voip] QoS for Day to Day traffic<br></div></font><br></div>
<div>
<div></div>
<div>
<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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<div class="h5"><pre></pre>
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