WGU C480 Networks Chpt 9, 10, & 11. Questions and answers, 100% Accurate. VERIFIED. (LATEST UPDATE 2024/2025)

WGU C480 Networks Chpt 9, 10, & 11. Questions and answers, 100% Accurate. VERIFIED. Identify the congestion-avoidance mechanism from the following list of QoS tools. - -RED What type of delay is the amount of time required for a packet to exit a router's serial interface? - - Serialization delay If a network has the five nines of availability, how much downtime does it experience per year? - -5 minutes What mode of NIC redundancy uses has only one NIC active at a time? - -Active-standby A lack of bandwidth can lead to which QoS issues? (Choose three.) - -Delay , Jitter, & Packet drops What is the maximum recommended one-way delay for voice traffic? - -150 ms RTP header compression can compress the combined Layer 3 and Layer 4 headers from 40 bytes down to how many bytes? - -2-4 bytes Which traffic-shaping parameter is a measure of the average number of bits transmitted during a timing interval? - -Bc Which of the following QoS mechanisms is considered an IntServ mechanism? - -RSVP What performance optimization technology uses a network appliance, which can receive a copy of content stored elsewhere (for example, a video presentation located on a server at a corporate headquarters), and serves that content to local clients, thus reducing the bandwidth burden on an IP WAN? - -Content engine Identify the quality of service (QoS) mechanism that can set a bandwidth limit on traffic and drop packets attempting to exceed that bandwidth limit. - -policing Policing and traffic shaping are both traffic conditioners, each of which can set a bandwidth limit on traffic. However, policing has the abil