Which additional steps must be taken after defining a local user account for SSH on a router? (Choose three.)

Which additional steps must be taken after defining a local user account for SSH on a router? (Choose three.)

• A. Configure the IP domain name
• B. Enable telnet access
• C. Generate the SSH keys
• D. Set the enable secret password

Answer: (A)

After defining a local user account for SSH access on a router, configuring the IP domain name is indeed a crucial step. The reason for this is that SSH requires a domain name to generate the necessary encryption keys. Without this, the router will not be able to produce the SSH keys that are essential for establishing secure communications. The IP domain name acts as a unique identifier for the router, allowing SSH to function correctly. In addition to configuring the IP domain name, generating the SSH keys is also required. These keys are used to encrypt the data being transmitted over SSH and ensure the security of the connection. Without these keys, SSH sessions cannot be established. While having an enable secret password is recommended for security purposes, it does not directly affect the SSH configuration process. Similarly, enabling Telnet access is not necessary and could even pose security risks, as Telnet does not encrypt its traffic and is generally considered less secure than SSH. Therefore, the focus after creating a local user account is primarily on setting the IP domain name and generating the SSH keys to ensure that secure remote access is established properly.

After defining a local user account for SSH access on a router, configuring the IP domain name is indeed a crucial step. The reason for this is that SSH requires a domain name to generate the necessary encryption keys. Without this, the router will not be able to produce the SSH keys that are essential for establishing secure communications. The IP domain name acts as a unique identifier for the router, allowing SSH to function correctly.

In addition to configuring the IP domain name, generating the SSH keys is also required. These keys are used to encrypt the data being transmitted over SSH and ensure the security of the connection. Without these keys, SSH sessions cannot be established.

While having an enable secret password is recommended for security purposes, it does not directly affect the SSH configuration process. Similarly, enabling Telnet access is not necessary and could even pose security risks, as Telnet does not encrypt its traffic and is generally considered less secure than SSH.

Therefore, the focus after creating a local user account is primarily on setting the IP domain name and generating the SSH keys to ensure that secure remote access is established properly.