Kelly,
1. No it is not necessary. It helps in speeding layer 2 convergence so I am not waiting around for spanning-tree. 2. You are typing 1(one)21(one) it is L2L(For Lan2Lan) J Regards, Tyson Scott - CCIE #13513 R&S and Security Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Cell: +1.248.504.7309 Fax: +1.810.454.0130 Mailto: <mailto:[email protected]> [email protected] Join our free online support and peer group communities: <http://www.IPexpert.com/communities> http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video On Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. From: [email protected] [mailto:[email protected]] On Behalf Of Kelly Genessy Sent: Monday, July 13, 2009 1:59 PM To: [email protected] Subject: [OSL | CCIE_Security] LAB1A questions Hey All, I had a few issues I wanted to understand better about the 1st lab in the version 5.0 materials. #1 - spanning -tree portfast trunk. I fully understand what this does and I notice this on almost all of the initial and final configs. I wonder is this is necessary and if the proctor would care if it was in place or not. #2 - 1.11 MPF. The following command kept giving me an error even though it was a correct command in the help section. Tunnel-group IPEXPERT_BRANCH_A type ipsec-121 (The error would say the ipsec-121 was incorrect) even though it was a valid command. Any help would be great thanks! --KG
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