Question

An administrator needs to make sure that video conferencing is allocated a high portion of bandwidth within a company network. What should the administrator configure?
Blacklisting
MAC filtering
QoS
Whitelisting

Answer 1

Answer:

QoS

Explanation:

We could use a blacklisting or a MAC filtering to remove from the network, and in this way, we're going to get a high portion of bandwidth, but other must work too, and the whitelisting have almost the same function, but QoS Quality of service is specifically for these cases where we need high bandwidth for a video conference, we can make this with some tools or techniques like jitter buffer and traffic shaping.