Refer to the exhibit. Which minimum configuration items are needed to enable Secure Shell version 2 access to R15?

Refer to the exhibit.
Which minimum configuration items are needed to enable Secure Shell version 2 access to R15?

A. Router(config)#hostname R15 -
R15(config)#ip domain-name cisco.com
R15(config)#crypto key generate rsa general-keys modulus 1024

R15(config)#ip ssh version 2 -

R15(config-line)#line vty 0 15 -
R15(config-line)# transport input ssh B. Router(config)#crypto key generate rsa general-keys modulus 1024

Router(config)#ip ssh version 2 -
Router(config-line)#line vty 015
Router(config-line)# transport input ssh
Router(contig)#ip ssh logging events
R15(config)#ip ssh stricthostkeycheck C. Router(config)#hostname R15 -
R15(config)#crypto key generate rsa general-keys modulus 1024

R15(config-line)#line vty 0 15 -
R15(config-line)# transport input ssh
R15(config)#ip ssh source-interface Fa0/0
R15(config)#ip ssh stricthostkeycheck D. Router(config)#ip domain-name cisco.com
Router(config)#crypto key generate rsa general-keys modulus 1024

Router(contig)#ip ssh version 2 -
Router(config-line)#line vty 0 15
Router(config-line)# transport input all
Router(config)#ip ssh logging events