When is an IPSec SA built on the Teleworker Router?()
A.
when the router is booted up
B.
when the router administratively does a no shutdown" on the IPSec SA
C.
when traffic matches a line of the access-list tied into the crypto-map in the router configuration, and that particular IPSec SA is not already up
D.
when the ISAKMP SA completes negotiation of all IPSec SAs (one per access-list line in the crypto ACL), it will be brought up immediately