Implementing Cisco IP Routing (CCNP ROUTE, legacy) — Question 67

Which type of access list allows granular session filtering for upper-level protocols?

Answer options

• A. Content-based access lists
• B. Context-based access lists
• C. Reflexive access lists
• D. Extended access lists

Correct answer: C

Explanation

Reflexive access lists are designed to provide dynamic filtering based on the session information for upper-level protocols, allowing for more precise control. In contrast, content-based and context-based access lists are not specifically focused on session tracking, while extended access lists, although versatile, do not inherently offer the same level of session granularity as reflexive access lists.