Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 380

Which of the following are valid statements when configuring Nonstop Forwarding (NSF) with Stateful Switchover (SSO) on a Cisco device? (Choose two.)

Answer options

• A. supports multicast routing protocols
• B. Supports IPv4 and IPv6
• C. Nonstop Forwarding requires SSO to also be configured
• D. HSRP is not supported with NSF/SSO
• E. Improper implementation of NSF/SSO can result in routing loops

Correct answer: C, D

Explanation

The correct answers are C and D because Nonstop Forwarding indeed requires SSO to function properly, and HSRP is not compatible with NSF/SSO. Options A, B, and E are incorrect as they do not pertain to the specific requirements and limitations of NSF with SSO.