Implementing Cisco Data Center Infrastructure (DCII, legacy) — Question 4

Which two options can be used for link aggregation when you configure vPC member interfaces? (Choose two.)

Answer options

• A. a static EtherChannel
• B. the Cisco Fabric Services protocol
• C. the LACP protocol
• D. the VSL control link
• E. the PAgP protocol

Correct answer: C, D

Explanation

The correct answers are C and D because the LACP protocol is a standard method for link aggregation, while the VSL control link is specifically used in vPC configurations. Options A, B, and E are not applicable for vPC link aggregation, as static EtherChannel and PAgP are not compatible with vPC, and the Cisco Fabric Services protocol is unrelated to link aggregation.