Nokia Certified Network Associate (NCNA) — Question 44

Which of the following is not supported on the Nokia 7450 ESS?

Answer options

• A. Support for IPv6.
• B. Support for POS.
• C. Upgrade path to the Nokia 7750 SR.
• D. Support for IS-IS

Correct answer: C

Explanation

The Nokia 7450 ESS does not provide an upgrade path to the Nokia 7750 SR, making option C the correct answer. In contrast, options A, B, and D are all features that the Nokia 7450 ESS supports.