Which three steps are necessary to enable SSH? (Choose three.)
A.
generating an RSA or DSA cryptographic key
B.
configuring the version of SSH
C.
configuring a domain name
D.
configuring VTY lines for use with SSH
E.
configuring the port for SSH to listen for connections
F.
generating an AES or SHA cryptographic key
ACD are obvious,
B-good to enforce to 2.0 but ok without to configure
E: default is 22, can change to new port
f. RSA used for key exchange, AES used for session encryption usually
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To me this is bogus. To enable SSH you need a domain name, a host name and they RSA key. To enable someone to access THIS router through a VTY line USING SSH … you need to configure the VTY line with transport input SSH and should also add add the access-class that references the access-list that limits who can use it. But none of that is needed to configure SSH on the router.
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