Cisco Certified Network Associate (CCNA) Practice Exam

What is the purpose of the Cisco Firewall Services Module?

1. To provide advanced firewalls for small networks

2. To serve as an integrated firewall module for high-end switches

3. To facilitate remote-access VPN connections

4. To monitor internet traffic on routers

The correct answer is: To serve as an integrated firewall module for high-end switches

The purpose of the Cisco Firewall Services Module is to serve as an integrated firewall solution that enhances the security capabilities of high-end switches. This module is specifically designed to operate within Cisco's hardware environment, typically enhancing the functionality of models like the Cisco Catalyst series. By integrating the firewall directly into the switch, it allows for high performance and efficient processing of data, combining both switching and security in one unit. This integration eliminates the need for separate hardware, resulting in reduced complexity and a streamlined network architecture. The ability to provide robust security without compromising performance is particularly important for enterprises that require high-speed data handling alongside strong security measures. This module can support sophisticated firewall features such as stateful inspection, access control lists (ACLs), and application-level gateways, making it suitable for high-volume network environments. In contrast, the other options focus on functionalities that do not accurately reflect the core purpose of the Firewall Services Module. For example, while advanced firewalls are beneficial for all network sizes, the module is particularly tailored for larger, more complex systems rather than just small networks. Additionally, while facilitating remote-access VPN connections is an important security feature, it does not specifically describe the primary role of the Firewall Services Module. Similarly, monitoring internet traffic on routers is outside the