H12-311_V3.0 · Question #487
Which of the following are related parameters of the Traffic template (Select 2 Answers).
The correct answer is A. 802.3 Priority Mapping Policy C. Tunnel priority mapping strategy. Options A and C are correct because both 802.3 Priority Mapping Policy and Tunnel Priority Mapping Strategy are QoS-related parameters found within the Traffic template, which governs how traffic priorities are marked and handled - one for Ethernet (802.3) frames entering the…
Question
Which of the following are related parameters of the Traffic template (Select 2 Answers).
Options
- A802.3 Priority Mapping Policy
- BCAC Policy
- CTunnel priority mapping strategy
- DACK strategy
How the community answered
(41 responses)- A83% (34)
- B5% (2)
- D12% (5)
Explanation
Options A and C are correct because both 802.3 Priority Mapping Policy and Tunnel Priority Mapping Strategy are QoS-related parameters found within the Traffic template, which governs how traffic priorities are marked and handled - one for Ethernet (802.3) frames entering the WLAN, and the other for traffic traversing the CAPWAP tunnel between the AP and AC.
B (CAC Policy) is wrong because Call Admission Control is a separate policy profile used to manage radio resource access and connection admission - it is not a sub-parameter of the Traffic template.
D (ACK strategy) is wrong because ACK (acknowledgment) handling is configured under radio or wireless profiles to manage airtime efficiency, not within the Traffic template.
Memory tip: Think of the Traffic template as a "QoS mapping pair" - it always deals with how priority markings are translated at two boundaries: the wired side (802.3) and the tunnel side (CAPWAP). If a parameter doesn't involve priority mapping, it doesn't belong here.
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