Yes. exactly. You can't have VLAN 10 on that particular trunk due to the l2protocol-tunneling configuration on Cat1
On Mon, Feb 15, 2010 at 4:48 PM, Jonathan Charles <[email protected]> wrote: > OK, that explains a lot... so, if we ditched the CDP tunnel, we would have > VLAN 10 inbound to Cat3...? > > > J > > > On Mon, Feb 15, 2010 at 2:57 PM, Joe Astorino <[email protected]>wrote: > >> Hey Jonathan! >> >> This is a question I get all the time in the live bootcamp. The answer is >> that the traffic will NOT get into the tunnel in this particular case. In >> this particular case you can not have both the CDP tunneling between R1 and >> R2 (l2protocol-tunnel) AND the Q-Q tunnel at the same time. This is because >> of the restriction discussed. In the real world you'd have to have another >> redundant path or you'd have to turn off the CDP tunnel between R1 and R2. >> >> >> On Mon, Feb 15, 2010 at 2:03 PM, Jonathan Charles <[email protected]>wrote: >> >>> OK, first module, we are shown that VLAN 10 is pruned between CAT1 and 3 >>> and CAt2 and 4... this is so we don't violate the loop prevention rule.. >>> >>> But, if we prune out VLAN 10, how does VLAN 10 traffic get into the >>> Tunnel? >>> >>> What traffic are we tunneling, if not VLAN 10? >>> >>> >>> >>> Jonathan >>> >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, please >>> visit www.ipexpert.com >>> >>> >> >> >> -- >> Regards, >> >> Joe Astorino CCIE #24347 (R&S) >> Sr. Technical Instructor - IPexpert >> Mailto: [email protected] >> Telephone: +1.810.326.1444 >> Live Assistance, Please visit: www.ipexpert.com/chat >> eFax: +1.810.454.0130 >> >> IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA >> (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & >> Service Provider) Certification Training with locations throughout the >> United States, Europe and Australia. Be sure to check out our online >> communities at www.ipexpert.com/communities and our public website at >> www.ipexpert.com >> >> >> > -- Regards, Joe Astorino CCIE #24347 (R&S) Sr. Technical Instructor - IPexpert Mailto: [email protected] Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & Service Provider) Certification Training with locations throughout the United States, Europe and Australia. Be sure to check out our online communities at www.ipexpert.com/communities and our public website at www.ipexpert.com
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