Which command can the administrator issue on a router to display the supported routing protocols?

ccna2-answer
ccna2-exam
switched-networks

#1

A network administrator is implementing dynamic routing protocols for a company. Which command can the administrator issue on a router to display the supported routing protocols?

  1. Router(config)# router ?
  2. Router(config)# ip forward-protocol ?
  3. Router(config)# service ?
  4. Router(config)# ip route ?