The wrong description about OSPF route aggregation is:
A. Route aggregation means to aggregate the routing information of the same prefix and only advertise one route to other areas.
B. Through route aggregation, routing information can be reduced, thereby reducing the size of the routing table and improving the performance of the router.
C. OSPF has two route aggregation modes: ABR aggregation and ASBR aggregation
D. Route aggregation can be performed on any router in OSPF
Answer:D
The wrong description about OSPF route aggregation is:
A. Route aggregation means to aggregate the routing information of the same prefix and only advertise one route to other areas. B. Through route aggregation, routing information can be reduced, thereby reducing the size of the routing table and improving the performance of the router. C. OSPF has two route aggregation modes: ABR aggregation and ASBR aggregation D. Route aggregation can be performed on any router in OSPF