300-415: Implementing Cisco Catalyst SD-WAN Solutions

By Cisco · Question Mode

QuestionQ42

Security and Quality of Service

Which queue must an engineer configure for control and BFD traffic to ensure convergence on a WAN Edge router?

Explanation

Cisco Catalyst SD-WAN reserves Queue 0 for control traffic and low-latency queuing. Control-plane traffic and BFD packets use this queue so BFD can promptly detect path failures and support WAN Edge convergence.

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