Selected 350-601 CCNP Data Center Questions Answers

To ensure that the Cisco Nexus 7000 series switches are the primary devices for LACP, the system priority needs to be configured with lower values indicating higher priority. In this case, setting N7K_A with a system priority of 100 and N7K_B with a system priority of 200 ensures that N7K_A has a higher priority and becomes the primary device for LACP. The system priority is used in the LACP system ID which determines the LACP priority; the lower the value, the higher the priority.

References: The configuration guidelines for LACP on Cisco devices can be found in the Cisco documentation, which explains the role of system priority in determining the primary device in an LACP setup1. Additionally, the Cisco Data Center Core Technologies study materials provide detailed information on configuring LACP and vPC domain parameters.

The configuration commands shown in the exhibit set up TACACS+ on a Cisco Nexus device. The tacacs-server host command with the key argument specifies that the switch should use an encrypted key when communicating with the TACACS+ server. Therefore, the switch will query the TACACS+ server using an encrypted text PAP login. References: Cisco Data Center Core Technologies source documents or study guide123.

Please note that these answers are based on the information available from the Cisco Data Center Core Technologies resources and the context provided in the questions. For the most accurate and detailed explanations, it’s always best to refer directly to the official Cisco documentation and study guides.

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