Designing Cisco Data Center Infrastructure (DCID, legacy) — Question 64

Which two technologies can be used to minimize routing on the DC Core layer from being compromised? (Choose two.)

Answer options

• A. policy-based routing
• B. route peer authentication
• C. route filtering
• D. route summarization
• E. route redistribution

Correct answer: C, D

Explanation

Route filtering (C) allows specific routes to be accepted or rejected, thus preventing unwanted routing information from being processed. Route summarization (D) condenses multiple routes into a single summary route, reducing the number of routes in the routing table and minimizing potential vulnerabilities. The other options do not directly address minimizing routing complexity in the context of preventing compromise.