Which item is included in the shipboard network architecture?

Which item is included in the shipboard network architecture?

• A. INE Device
• B. TBMCS
• C. SIPRNET
• D. JWICS

Answer: (A)

In shipboard networks, the central element is the Integrated Network Environment device, which acts as the onboard gateway tying together the ship’s local networks with the Navy enterprise networks and handling security, routing, and access control. The INE device consolidates multiple network segments, provides authentication, encryption, and boundary protection, and keeps traffic flowing securely between the ship and higher-level networks. The other options represent external systems or networks rather than an onboard hardware component: a planning and management system used for operations, or the different classified networks themselves. While ships may connect to those networks, they are not the onboard network architecture component.

In shipboard networks, the central element is the Integrated Network Environment device, which acts as the onboard gateway tying together the ship’s local networks with the Navy enterprise networks and handling security, routing, and access control. The INE device consolidates multiple network segments, provides authentication, encryption, and boundary protection, and keeps traffic flowing securely between the ship and higher-level networks.

The other options represent external systems or networks rather than an onboard hardware component: a planning and management system used for operations, or the different classified networks themselves. While ships may connect to those networks, they are not the onboard network architecture component.