A network engineer is working for an ISP and a current eBGP customer requests to enable
the BGP TTL security feature. The engineer sees from the current established BGP session
that the eBGP peer is directly connected and the ebgp-multihop feature is already in use with
a value of one. Which two actions are needed on the Cisco IOS XR router to accomplish the
task? (Choose two.)
A.
Configure the neighbor with the command ttl-security.
B.
Disable the eBGP-multihop feature.
C.
Clear the BGP session for the configuration change to take effect.
D.
Enable the BGP TTL security and the BGP peer resets automatically for the change to
take effect.
E.
Configure the neighbor with the command ttl-security 254.