What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?（）A、Route reflectors are not passing updates properly.B、BGP synchronization has been enabled.C、The next-hop address is unreac
题目
What is the most likely reason that an IBGP route that has been selected as a best route is not entered into the IP routing table?（）
- A、Route reflectors are not passing updates properly.
- B、BGP synchronization has been enabled.
- C、The next-hop address is unreachable.
- D、No loopback interface has been configured on a router.