Question 81

Which layer of the OSI reference model does the router work at?
  • Question 82

    As shown in the figure, the correct description of this network topology is ().
  • Question 83

    As the figure shown: (Multiple Choice)
  • Question 84

    The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state?
  • Question 85

    The route entry 10.0.0.24/29 may be aggregated from which of the following subnet routes? (Multiple Choice)