Q91
Single choice
A regional healthcare provider in Minneapolis, Minnesota began experiencing intermittent connectivity issues across a newly activated access-layer network segment. Shortly after a contractor connected a diagnostic device to an unused switch port, multiple employee workstations failed to receive valid network configurations. System logs showed repeated address negotiation attempts from affected hosts, while monitoring tools recorded a rapid sequence of configuration requests originating from a single switch interface. Within minutes, additional clients on the segment encountered similar assignment failures.
From a sniffing standpoint, which technique most accurately explains this behavior?