Which of the following about an IP filter in a Nokia 7750 SR is FALSE?

Which of the following about an IP filter in a Nokia 7750 SR is FALSE?

• A. It is also known as an Access Control List (ACL).
• B. It is applied to all interfaces by default.
• C. It can filter traffic based on IP addresses.
• D. It can be applied to egress traffic.

Answer: (B)

The assertion that the IP filter is applied to all interfaces by default is incorrect. IP filters, or Access Control Lists (ACLs), on the Nokia 7750 SR need to be explicitly applied to individual interfaces as per the configuration requirements. This design allows for more granular control over which filters are used on specific interfaces, enabling network administrators to manage and optimize traffic based on their unique needs and policies. The other statements hold true: IP filters are indeed referred to as Access Control Lists (ACLs), they can effectively filter traffic based on IP addresses, and they can be applied to egress traffic, which refers to traffic leaving the interface. By requiring explicit application of filters, the design promotes flexibility and precision in network traffic management.

The assertion that the IP filter is applied to all interfaces by default is incorrect. IP filters, or Access Control Lists (ACLs), on the Nokia 7750 SR need to be explicitly applied to individual interfaces as per the configuration requirements. This design allows for more granular control over which filters are used on specific interfaces, enabling network administrators to manage and optimize traffic based on their unique needs and policies.

The other statements hold true: IP filters are indeed referred to as Access Control Lists (ACLs), they can effectively filter traffic based on IP addresses, and they can be applied to egress traffic, which refers to traffic leaving the interface. By requiring explicit application of filters, the design promotes flexibility and precision in network traffic management.