What two options can you configure in OSPF to block the advertisement of the 10.1.10.0 prefix?

Refer to the exhibit, which shows a routing table.

What two options can you configure in OSPF to block the advertisement of the 10.1.10.0 prefix? (Choose two.)
A . Remove the 16.1.10.C prefix from the OSPF network
B . Configure a distribute-list-out
C . Configure a route-map out
D . Disable Redistribute Connected

View Answer

Answer: B, C

Explanation:

To block the advertisement of the 10.1.10.0 prefix in OSPF, you can configure a distribute-list-out or a route-map out. A distribute-list-out is used to filter outgoing routing updates from being advertised to OSPF neighbors1. A route-map out can also be used for filtering and is applied to outbound routing updates2.

Reference: = Technical Tip: Inbound route filtering in OSPF usi … – Fortinet Community, OSPF | FortiGate / FortiOS 7.2.2 – Fortinet Documentation