From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Thu Mar 08 2007 - 15:04:26 ART
Take a look at our forum as this has already been discussed on there. Also
you need to remember that some tasks may have alternate solutions. The
verification shows that the published solution works along with meeting the
requirements.
--Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP) bdennis@internetworkexpert.com Internetwork Expert, Inc. http://www.InternetworkExpert.com Toll Free: 877-224-8987 Direct: 775-745-6404 (Outside the US and Canada)
On 3/8/07 5:20 AM, "Chee Chew Leong" <cleong3@csc.com> wrote:
> Dear GS, > > I dont agree with the solution as well. All the 4 ports on SW1 are > configured with VLAN 100. I believe this would cause SW1 to see as there > are four different connection from a single customer (if SW1 as ISP). > > Furthermore, the etherchannel on SW4 and SW3 is force to on. I believe the > ethechannel is not form between SW4 and SW3. > > Any IE people could verify the solution and question? > > Regads > > > > > > > > "Luca Tosolini" <l.tosolini@chello.nl> > Sent by: nobody@groupstudy.com > 02/18/2007 08:22 PM > Please respond to > "Luca Tosolini" <l.tosolini@chello.nl> > > > To > "Cisco certification" <ccielab@groupstudy.com> > cc > > Subject > IEWB9 T1.7: Tunnelling for Etherchannel > > > > > > > Dear IE, > > I don't agree with your solution to this task for 2 main reasons: > > - SW1 'switchport mode dot1q-tunnel' this shouldn't be there because the > customer ports SW3 & SW4 14 & 15 are layer 3 ports and so not trunk > > - 'l2protocol-tunnel cdp' what's the point of tunneling CDP in a non > point-to-point topology? These BPDU will be broadcasted out all ports in > Vlan 100 and the receiving devices will be very confused > > Thanks, > > Luca. > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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