Tyson, You are totally right! I read the entire lab to briefly at first. After that I started doing my own topology map where I put all routing, ACL-placements and address-translation onto. I think I have found a good system for that that I will stick to from now on. My mistake was that I didnt write all details into the diagram before starting my tasks. Now I have read the complete lab and put all major configuration details into it, and now it becomes totally clear to me that the vlan78 is just a transit vlan between r7 outside and the l2 r8.
Thanks alot for your help! This mailing list is a key for my success! I cant explain how much i appreciate the presence of guys like you on this list! Br Jimmy 2010/1/26 Tyson Scott <[email protected]> > Jimmy, > > > > You haven't finished enough of the lab :) The configuration for R7 is > correct. I have updated the diagram to be a little more helpful thinking it > may be a little too confusing. I have attached the PDF of it which will be > uploaded later this week to the members area. This is one of those > instances where I am trying to help you learn a lesson so you get in the > habit of reading the whole lab. If you had read ahead to Task 2.11 you > would see why R7 is the way it is. But the diagram will be more helpful for > future students. Thanks for the feedback. > > > > Regards, > > > > Tyson Scott - CCIE #13513 R&S, Security, and SP > > Technical Instructor - IPexpert, Inc. > > Mailto: [email protected] > > Telephone: +1.810.326.1444, ext. 208 > > 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 > > > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Jimmy Larsson > *Sent:* Tuesday, January 26, 2010 4:36 AM > *To:* [email protected] > *Subject:* [OSL | CCIE_Security] Error in WB1 Lab 2a? Or have I gone > blind? > > > > Either there is some kind of troubleshooting task that I cant see or there > is another error in WB1 Lab 2a. Or what? > > > > R7 should be connected to the 9.9.156-network but in the init-configs it > looks like this: > > > > interface FastEthernet0/1 > > ip address 10.0.7.7 255.255.255.0 > > ip nat enable > > duplex auto > > speed auto > > ! > > interface FastEthernet0/1.78 > > encapsulation dot1Q 78 > > ip address 9.9.156.7 255.255.255.0 > > ! > > > > When changing the subinterface to vlan 1256 instead it works: > > > > interface FastEthernet0/1.1256 > > encapsulation dot1Q 1256 > > ip address 9.9.156.7 255.255.255.0 > > > > Ive lost a few hours of troubleshooting this. :/ > > > > Comments? > > > -- > ------- > Jimmy Larsson > Ryavagen 173 > s-26030 Vallakra > Sweden > http://blogg.kvistofta.nu > ------- > -- ------- Jimmy Larsson Ryavagen 173 s-26030 Vallakra Sweden http://blogg.kvistofta.nu -------
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