Refer to the exhibit. Authentication for users must first use RADIUS, and fall back to the local database on the router if the RADIUS server is unavailable Which two configuration sets are needed to achieve this result?
(Choose two.)

Refer to the exhibit. A customer reports that many wireless clients cannot reliably receive multicast audio.
Which action resolves this issue?

What is the function of an intermediate node in a Cisco SD-Access fabric?

An engineer is reviewing a PCAP file that contains a packet capture of a four-way handshake exchange between a dient and AP using WPA2 Enterprise Which EAPOL message validates and confirms that the client device has successfully Installed the GTK?

How is Layer 3 roaming accomplished in a unified wireless deployment?