单选题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?（）ARoute reflectors are not passing updates properly.BBGP synchronization has been enabled.CThe next-hop address is unreachable.DNo loopback interface has been configured on a router.
单选题
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.
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单选题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?（）ARoute reflectors are not passing updates properly.BBGP synchronization has been enabled.CThe next-hop address is unreachable.DNo loopback interface has been configured on a router.