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Review title: Mssing a lot of key material !!
Product review: This version of the book is definitely missing key topics that are asked in the exam. For example, it does a very poor coverage of PPPoE in chapter 11. The RFC 1483 is never mentioned, which is a building block of PPP0oE and PPPoA architectures. Another example is QoS in chapter 15. Custom queuing (CQ) and priority queuing (PQ) are never mentioned which are favourite topics on the actual exam.My recommendation is to either use another resource, or ensure that you supplement it with online pdfs from cisco.com and practice tests.
