LPIC-2 Exam 201 (Linux Engineer) — Question 21

Which of the following properties should be recorded in order to monitor the quality of a network link? (Choose two.)

Answer options

• A. Bandwidth in both directions
• B. Number of nodes using the link
• C. Effective Latency
• D. Number of IPv4 and IPv6 packets
• E. Number of used TCP ports

Correct answer: A, C

Explanation

Monitoring bandwidth in both directions (A) is crucial for understanding the capacity of the link, while effective latency (C) helps measure the delay experienced during data transmission. The other options, although informative, do not directly reflect the quality of the network link itself.