QuestionQ19

Campus and Branch LAN Design

You are collecting information to determine the capacity, density, and scalability of systems for a campus switching design.

Which information is critical to the design?

Choose three
  • A the number of guest users or contractors accessing with a mobile hot spot
  • B the number of unmanned IP-enabled end systems (e.g., HVAC, network printers, POS machines)
  • C the number of users with a fixed desktop station and attached IP phone
  • D the number of physical VoIP phones not connected to a desktop
  • E the number of users that are home office/mobile workers
Explanation

Campus switching designs must size access-layer ports, endpoint scale, PoE, and voice/data capacity for directly connected endpoints. This includes unattended IP devices such as building systems and printers, desktop workstations connected through IP phones, and standalone VoIP phones. Users who connect through their own mobile hotspot or work remotely do not directly consume campus-switch access capacity.

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