Which two devices would commonly be found at the access layer of the hierarchical enterprise LAN design model? (Choose two.)Layer 3 devicefirewallLayer 2 switchaccess pointmodular switch

In the hierarchical enterprise LAN design model, the access layer is responsible for providing end devices with a connection to the network. The devices commonly found at this layer are those that facilitate direct user access to the network. Let's analyze each option:

1. Layer 3 device: These devices operate at the network layer and are typically used for routing traffic between different network segments. They are more commonly found at the distribution or core layers rather than the access layer.

2. Firewall: A firewall is a security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. Firewalls are usually placed at the network perimeter or between different segments of the network, not typically at the access layer.

3. Layer 2 switch: These switches operate at the data link layer and are used to connect end devices within the same network segment. They are a common device at the access layer because they provide the necessary connectivity for end-user devices.

4. Access point: An access point is a device that allows wireless devices to connect to a wired network using Wi-Fi. Access points are commonly found at the access layer as they provide wireless connectivity to end-user devices.

5. Modular switch: Modular switches can operate at various layers depending on their configuration. However, they are often used in more complex environments and can be found at the distribution or core layers. They are less commonly used solely at the access layer.

Based on this analysis, the two devices that would commonly be found at the access layer of the hierarchical enterprise LAN design model are:

• Layer 2 switch
• Access point