Very interesting, what did you do to resolve it last time? On Tue, Nov 22, 2011 at 2:15 AM, Christophe Lemaire <[email protected]> wrote: > Hi Marc, > > Hmmm... Weird I had that exact same issue when doing that lab... > (excepted in my case Fa0/24 was flapping between trunk and access...) > > I plan to do that lab again on Thursday, I let you know if it happened > again... > > Christophe > > > On Mon, Nov 21, 2011 at 12:34 AM, marc abel <[email protected]> wrote: >> It was Vol 3 lab 9 task 1.2 >> >> On Sun, Nov 20, 2011 at 5:15 PM, Jay McMickle <[email protected]> wrote: >>> Marc- which task is it? >>> >>> Regards, >>> Jay McMickle- CCNP,CCSP,CCDP >>> Sent from my iPhone >>> http://mycciepursuit.wordpress.com >>> >>> >>> On Nov 20, 2011, at 2:50 PM, Adam Booth <[email protected]> wrote: >>> >>>> Hi Marc, >>>> >>>> Do Fa0/23 and Fa0/24 have the same configurations? For example is one port >>>> switch access for instance, with the other able to negotiate a trunk using >>>> DTP? >>>> >>>> Perhaps look at hard setting the interfaces to what you want >>>> >>>> switchport trunk encapsulation dot1q >>>> switchport mode trunk >>>> switchport nonegotiate >>>> >>>> Cheers, >>>> Adam >>>> >>>> On Mon, Nov 21, 2011 at 5:54 AM, marc abel <[email protected]> wrote: >>>> >>>>> I have two dynamic desirable trunks configured as an ether-channel and >>>>> one keeps un-bundling >>>>> >>>>> Nov 20 19:49:06.347: %EC-5-CANNOT_BUNDLE2: Fa0/23 is not compatible >>>>> with Fa0/24 and will be suspended (trunk mode of Fa0/23 is access, >>>>> Fa0/24 is trunk) >>>>> Nov 20 19:49:07.335: %LINEPROTO-5-UPDOWN: Line protocol on Interface >>>>> FastEthernet0/23, changed state to down >>>>> >>>>> >>>>> It then comes back up and everything seems fine for a bit and then it >>>>> happens again. Any idea what the issue could be or how to >>>>> troubleshoot? Obviously I could configure them as statically trunking >>>>> but a lab requirement prevents this. >>>>> >>>>> Thank you, >>>>> >>>>> Marc >>>>> _______________________________________________ >>>>> For more information regarding industry leading CCIE Lab training, please >>>>> visit www.ipexpert.com >>>>> >>>>> Are you a CCNP or CCIE and looking for a job? Check out >>>>> www.PlatinumPlacement.com >>>>> >>>>> To Unsubscribe from this list please visit the following link and follow >>>>> the directions to unsubscribe. >>>>> http://onlinestudylist.com/mailman/listinfo/ccie_rs >>>>> >>>> _______________________________________________ >>>> For more information regarding industry leading CCIE Lab training, please >>>> visit www.ipexpert.com >>>> >>>> Are you a CCNP or CCIE and looking for a job? Check out >>>> www.PlatinumPlacement.com >>>> >>>> To Unsubscribe from this list please visit the following link and follow >>>> the directions to unsubscribe. >>>> http://onlinestudylist.com/mailman/listinfo/ccie_rs >>> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com >> >> To Unsubscribe from this list please visit the following link and follow the >> directions to unsubscribe. >> http://onlinestudylist.com/mailman/listinfo/ccie_rs >> > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
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