You are connected on a router R1, Which command will you type to connect to R2 using SSH. Use the following login credentials in order to get access to R2.

R2’s IP address: 145.167.2.1
username: usercisco
password: passcisco

(A)
ssh -l usercisco 145.167.2.1
passcisco

(B)
ssh -l usercisco 145.167.2.2
passcisco

(C)
ssh -l userccna 145.167.2.1
passcisco

(D)
ssh -l usercisco 145.167.2.1
cisco

A is the correct answer.

The -l flag means that the next parameter is the login username. In this case, the user begins logged in to Router R1 and then uses the ssh -l usercisco 145.167.2.1 command to SSH to Router R2. R2 expects a username/password of usercisco/passcisco, with usercisco supplied in the command and passcisco supplied when R2 prompts the user.