[prev in list] [next in list] [prev in thread] [next in thread] List: ms-ospf Subject: Re: What will happen in this kind of topology with 100 nbrs and 2000 ASEs ?? From: Sean Andersen <farshad () ONEBOX ! COM> Date: 2004-10-26 0:04:36 Message-ID: B0035909846 () vljcms10 ! ucmretail ! internal ! callsciences ! com [Download RAW message or body] Mollin, I agree with every answer sent so far. But here is one more thing to look at: Have \ you checked the GIG link to see if it is flapping? I know of some vendors (will not \ name names here) that still have some issues/compatibiliy on the Gig links and flap \ up and down constantly. Sean -----Original Message----- From: Mollin, Arvind - LiqwidKrystal <arvindmollin@RIVERSTONENET.COM> Sent: Sun, 24 Oct 2004 21:42:12 -0700 To: OSPF@PEACH.EASE.LSOFT.COM Subject: What will happen in this kind of topology with 100 nbrs and 2000 ASEs ?? Hi, I have two routers connected back to back through a gig link. I have configured 100 VLANs in that single gig link, now each vlan act as virtual interface. I have configured 100 neighbors on each router using these 100 virtual interfaces. All the neighbors are in backbone. See the figure below, ( 100 nbrs )R1 -------------100 vlans ------------------ R2 ( 100 nbrs ) After sometime I could see all nbrs flapping often. What could be the reason for this ?? Is this topology right?, Has anybody tested with this kind of setup ?? Thanks Arvind ["200410252018.html" (text/html)] ÿþ<