I am working through the Access ISDN Version 2 CIM at the moment, and I am happy with it. I have completed the first section "ISDN technology" so far. There is some reading, which is clear but fairly dry. Then the configuration "lab " takes you through configuring a 1000 router with a BRI and an AS5200 with a PRI . The CIM tells you each command to type, with detailed explanations of what you are doing, and suggestions such as "now do a show controllers t1 0 and note that ....." Then there were 5 "challenge labs" where you debug the same type of configuration as the "configuration lab". This gives an opportunity to practice interpreting the various ISDN debug commands and check your knowledge of the configuration commands as you correct problems. The other topics are ppp authentication, ppp multilink dialer profiles, virtual profiles and NAT, which seem to be covered in a similar way. There are only two "challenge labs" for multilink, while the other topics seem to have about four each. The material covered is relevant to BCRAN and Support 2.0 (CIT). Jenny Margrison _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
