Home » Cisco » 350-601 v.2 » Which vPC feature must be implemented to ensure that vPC and non-vPC switches receive the same STP bridge ID from the upstream vPC switch peers?
An engineer configured an environment that contains the vPC and non-vPC switches. However, it was noticed that the downstream non-vPC switches do not receive the same STP bridge ID from the upstream vPC switch peers. Which vPC feature must be implemented to ensure that vPC and non-vPC switches receive the same STP bridge ID from the upstream vPC switch peers?
A. vpc local role-priority 4000
B. peer-switch
C. system-mac 0123.4567.89ab
D. peer-gateway
Correct Answer: B
Explanation/Reference:
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/6-x/interfaces/configuration/guide/b_Cisco_Nexus_9000_Series_NXOS_Interfaces_Configuration_Guide/b_Cisco_Nexus_9000_Series_NXOS_Interfaces_Configuration_Guide_chapter_0111.html
