Which command prevent this happening?

Refer to the exhibit.

Customer Y reported that internet traffic stopped for a few minute. The ISP ABC operation engineer identified that this occurred when ASBR1 router reloaded OSPF coverage faster than BGP.

Which command prevent this happening?
A . Graceful restart
B . set-overload-bit on startup wait-for-bgp
C . bfd min_rx 100 max_rx 100 multiplier 3
D . max-metric router-lsa on startup 300

View Answer

Answer: D