Refer to the exhibit. Only administrators from the subnet 10.10.10.0/24 are permitted to have access to the router. A secure protocol must be for the remote access and management of the router instead of clear-text protocols. Which configuration achieves this goal?

A. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 15
access-class 23 out
transport input all

B. 
access-list 23 permit 10.10.10.0 255.255.255.0
line vty 0 15
access-class 23 in
transport input ssh

C. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 4
access-class 23 in
transport input ssh

D. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 15
access-class 23 in
transport input ssh

Refer to the exhibit. Only administrators from the subnet 10.10.10.0/24 are permitted to have access to the router. A secure protocol must be for the remote access and management of the router instead of clear-text protocols. Which configuration achieves this goal?

A. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 15
access-class 23 out
transport input all

B. 
access-list 23 permit 10.10.10.0 255.255.255.0
line vty 0 15
access-class 23 in
transport input ssh

C. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 4
access-class 23 in
transport input ssh

D. 
access-list 23 permit 10.10.10.0 0.0.0.255
line vty 0 15
access-class 23 in
transport input ssh

Correct Answer: D