In a centralized control policy using multiple match/action entries, which ordering method ensures Prefix List is evaluated before TLOC, and TLOC before Origin?
Choose an answer
Tap an option to check your answer.
Correct answer: lowest to highest sequence number.
Why this is the answer
In Cisco SD-WAN centralized control policies, match/action entries are evaluated based on their sequence numbers. A lower sequence number indicates higher precedence. Therefore, to ensure a Prefix List is evaluated before a TLOC, and a TLOC before an Origin, you would assign lower sequence numbers to the Prefix List entry, followed by the TLOC entry, and then the Origin entry. This "lowest to highest sequence number" ordering is the standard and most common method for defining the evaluation order of policy rules. Deterministic order is a characteristic of this method, not the method itself. Highest to lowest sequence number would reverse the desired evaluation order. Nonsequential order would lead to unpredictable policy behavior.
Pass your exam — without the endless answer hunt
Get every verified question and explanation for this exam in one place, and save hours of prep. 1,000+ certifications · 20+ languages · free to start.
Pass your exam faster → No card needed