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Title: disappointing, confusing, not an good intro to snmp
Review: This was not a good first book to learn SNMP, the basic definitions are poor, leading to confusion. As an example, the definition of a subtype I found in another text (a subset of the value set for a type) was quite clear, then I checked the Simple definition of subtype and found its was useful to "refine the semantics" of a "data object" and that "it may be useful to create a new data type for strings using other repertoires, such as ASCII". The author also notes that the "ASN.1 rules for subtyping are long and complex". (p 34-35). Hello? This book may be useful as a reference after reading other, better written introductions, but avoid it if you are new to SNMP. Also, I recommend that the novice learn ASN.1 first, rather than alsong with SNMP in a combined text. Also, SNMPv2 has yet to catch on, the Simple book focuses primarily on this version, not of much interest if you are working with version 1.
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