his book is intended to help you continue on your exciting new path
toward obtaining your CCDP and CCIE certification. Before reading this
book, it is important to have at least studied the Sybex
CCNA Study Guide.
You can take the tests in any order, but the CCNA exam should probably be
your first test. It would also be beneficial to have read the Sybex
. Many questions in the CID exam build upon the CCNA and
ACRC material. We’ve done everything possible to make sure that you can
pass the CID exam by reading this book and practicing with Cisco routers
and switches. Note that compared to...