<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 12px; font-family: Calibri, sans-serif; "><div>Are there pseudowires between all of the nodes or is it in a hierarchy of some sort? If you do not have a full mesh you may end up blocking traffic somewhere due to split-horizon rules. </div><div><br></div><div>Phil </div><div><br></div><span id="OLK_SRC_BODY_SECTION"><div style="font-family:Calibri; font-size:11pt; text-align:left; color:black; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt"><span style="font-weight:bold">From: </span> simon lee <<a href="mailto:simon_lez@yahoo.com">simon_lez@yahoo.com</a>><br><span style="font-weight:bold">Reply-To: </span> simon lee <<a href="mailto:simon_lez@yahoo.com">simon_lez@yahoo.com</a>><br><span style="font-weight:bold">Date: </span> Thu, 20 Oct 2011 10:22:42 -0700 (PDT)<br><span style="font-weight:bold">To: </span> "<a href="mailto:alcatel-nsp@puck.nether.net">alcatel-nsp@puck.nether.net</a>" <<a href="mailto:alcatel-nsp@puck.nether.net">alcatel-nsp@puck.nether.net</a>><br><span style="font-weight:bold">Subject: </span> [alcatel-nsp] 7750SR and Juniper MX480 VPLS full mesh interopt<br></div><div><br></div><div><div><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Hi All,</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Got question regarding the following VPLS setup:</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">7750SR(A) <--------------->MX480(A)<---------------->MX480(B)<----------------->7750SR(A)</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "> mesh-sdp
mesh-sdp</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><span class="Apple-style-span" style="font-size: 13px; "><br></span></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">- All PE suppose to be fully mesh in a triangular formation. </font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">- 7750SR VPLS service configured using mesh sdp with the 2 Juniper MX480.</font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">- Server at MX480(A), while client PC at 7750SR.</font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">Question is, when client PC wish to establish connection with server, will there be a loop
or mac-move trigger on 7750SR? Will the mesh-mesh violation between MX480(B) and 7750SR take place hence deny any traffic traverse via that LSP tunnel and instead traffic will proceed thru MX480(A)? </font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">Appreciate if anyone could help and comment.... Thanks.</font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">Regards,</font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2">Simon</font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial,helvetica,sans-serif" size="2"><br></font></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div></div></div></div>_______________________________________________
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