← Back to exam page

200-105 – Interconnecting Cisco Networking Devices Part 2 (ICND2 v3.0)

Loading demo links...

Showing 19–20 of 20 questions

Question 19

Which statement about STP root bridges is true?

Select an option, then click Submit answer.

  • ○

    Each VLAN must have a separate root bridge.
  • ○

    An individual switch can be the root bridge for only one VLAN.
  • ○

    The switch with the highest root ID is elected as the root bridge.
  • ○

    Dynamic root bridge assignment is most efficient.
Question 20

Which statement is true, as relates to classful or classless routing?

Select an option, then click Submit answer.

  • ○

    Classful routing protocols send the subnet mask in routing updates.
  • ○

    RIPv1 and OSPF are classless routing protocols.
  • ○

    Automatic summarization at classful boundaries can cause problems on discontiguous subnets.
  • ○

    EIGRP and OSPF are classful routing protocols and summarize routes by default.