Which statement describes a disadvantage of using router subinterfaces for inter-VLAN routing?

ccna2-answer
ccna2-exam
switch-configuration

#1

Which statement describes a disadvantage of using router subinterfaces for inter-VLAN routing?

  1. It is more expensive than using individual router interfaces.
  2. Routed traffic must contend for bandwidth on a single router interface.
  3. Trunking cannot be used to connect the router to the switch.
  4. All untagged traffic is dropped.