CCNA Security 210-260 Official Cert Guide CCNA Security 210-260 Official Cert Guide is a best-of-breed Cisco exam study guide that focuses specifically on the objectives for the CCNA Security Implementing Cisco Network Security (IINS) 210-260 exam. Cisco Security experts Omar Santos and John Stuppi share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. CCNA Security 210-260 Offic CCNA Security 210-260 - Omar Santos od authora Omar Santos a nakladatelství za skvělé ceny na e-shopu Martinus. cz.