Scenario
The following four questions concern the Nexus 7010’s which are configured as a vPC pair at the core of a Data Center network. You can utilize all the available show commands to answer the questions. Access to the running-configuration is not allowed.
Instructions
– Enter NX-OS commands on 7K-3 and 7K-4 to verify network operation and answer four multiple-choice questions.
– THIS TASK DOES NOT REQUIRE DEVICE CONFIGURATION.
– Click on the switch to gain access to the console of the switch. No console or enable passwords are required.
– To access the multiple-choice questions, click on the numbered boxes on the left of the top panel.
– There are four multiple-choice questions with this task. Be sure to answer all four questions before selecting the Next button.
Within the vpc configuration of the 7K’s, the command peer-switch is configured.
What is the result of enabling this command?
A . Both vPC peers use the same STP root ID
B . The vPC primary switch (7K-4 in this case) also serves as the STP root to improve vPC convergence
C . The vPC secondary switch (7K-3 in this case) serves as the STP root to improve vPC performance
D . Allows 7K-3 to act as the active HSRP gateway for packets that are addressed to the MAC address of 7K-4
E . Automatically disables IP redirects on all interface VLANs mapped over a vPC VLAN to avoid generation of IP redirect messages for packets switched through the vPC peer gateway router
F . Enables faster convergence of ARP tables after the vPC peer link flaps
Answer: B