Which statement best describes the following two OSPF commands, which are used to summarize routes? area 0 range 192.168.110.0 255.255.0.0 summary-address 192.168.110.0 255.255.0.0
A. The area range command specifies the area where the subnet resides are summarizes it to other areas. The summary-address command summarized external routes.
B. The area range command summarized subnets for a specific area. The summary-address command summarizes a subnet for all areas.
C. The area range command defines the area where the network resides. The summary-address command enables autosummarization.
D. the area range command defines the area where the network resides. The summary-address command summarizes a subnet for all areas.
A?
https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/nxos/commands/ospf/area-range-ospf.html
To consolidate and summarize routes at an Open Shortest Path First (OSPF) area boundary, use the area range command. To disable this function, use the no form of this command.
https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/nxos/commands/ospf/summary-address-ospf.html
To create aggregate addresses for the Open Shortest Path First (OSPF) protocol, use the summary-address command. To return to the default, use the no form of this command.