Cisco Certified Network Associate (CCNA) Practice Exam

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Study for the Cisco Certified Network Associate (CCNA) exam with our comprehensive quiz featuring multiple-choice questions and detailed explanations. Prepare effectively and enhance your understanding of networking concepts!

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Which license is required for IP telephony?

ck9
ip-telephony
ip-lic
telephony-lic

The correct answer is: ck9

The correct answer is based on the specific nomenclature used by Cisco for its licensing structure. The "ck9" license is commonly associated with enabling Cisco's advanced features for IP telephony solutions. This includes functionalities related to Voice over IP (VoIP) and Unified Communications that are part of Cisco's software and hardware offerings. The "ck9" license is pivotal as it not only unlocks the basic functionalities of IP telephony but also provides access to the full suite of telephony features, allowing users to utilize voice services effectively through the network. This is essential for organizations looking to integrate real-time communication solutions, ensuring that they meet their operational needs without limitations posed by unlicensed software. The other choices represent licensing nomenclature that does not align with Cisco's licensing structure for IP telephony. Each of them either refers to different product lines or does not exist under the Cisco licensing framework, making the "ck9" designation the most accurate and relevant for enabling IP telephony features within Cisco's environment.