You are troubleshooting a scenario where multi-field classifiers and behavior aggregate classifiers are both configured on the same ingress interface. In what order does Junos process classification?
Trap 1: Junos rejects configurations where both BA and MF classifiers are…
Both can be applied simultaneously.
Trap 2: Both classifiers are executed simultaneously in hardware without…
There is a strict processing order.
Trap 3: Multi-field classification is evaluated first, followed by behavior…
BA is evaluated first.
- A
Junos rejects configurations where both BA and MF classifiers are applied to the same interface
Why wrong: Both can be applied simultaneously.
- B
Both classifiers are executed simultaneously in hardware without precedence
Why wrong: There is a strict processing order.
- C
Behavior aggregate classification is evaluated first, and multi-field classification can override the result
BA classifies based on CoS bits; MF filters can subsequently override the class.
- D
Multi-field classification is evaluated first, followed by behavior aggregate classification
Why wrong: BA is evaluated first.