Cisco
300-415 · Question #119
300-415 Question #119: Real Exam Question with Answer & Explanation
The correct answer is A: classification of 1400+ layer 7 applications. The Cisco SD-WAN application firewall provides Layer 7 classification for over 1400 applications and can block traffic based on specific applications or their families.
Security and Quality of Service
Question
Which two features does the application firewall provide? (Choose two.)
Options
- Aclassification of 1400+ layer 7 applications
- Bblocks traffic by application or application-family
- Cnumbered sequences of match-action pairs
- Dclassification of 1000+ layer 4 applications
- Eapplication match parameters
Explanation
The Cisco SD-WAN application firewall provides Layer 7 classification for over 1400 applications and can block traffic based on specific applications or their families.
Common mistakes.
- C. Numbered sequences of match-action pairs describe a general policy configuration method, not a specific feature of the application firewall itself.
- D. While firewalls handle Layer 4, the primary distinguishing feature of an application firewall is its ability to classify and act upon Layer 7 applications, and the '1000+' number for Layer 4 applications is not a specific feature or count of the SD-WAN application firewall.
- E. Application match parameters are configuration elements used to define policies, not a specific feature provided by the application firewall itself.
Concept tested. SD-WAN application firewall features (Layer 7 classification, blocking)
Topics
#Application Firewall#Layer 7 Classification#Traffic Control#SD-WAN Security
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