Which three options are benefits of the vPC peers switch feature? (Choose 3)

The vPC peer-switch command allows both vPC peers to share the same STP bridge ID, effectively making them appear as a single logical switch to the rest of the Layer 2 domain, thereby eliminating the traditional recommendation to force the STP root onto the vPC primary switch.

By configuring vPC peer-switch, the two vPC peer devices present a unified STP identity, allowing them to collectively act as the STP root for the Layer 2 topology and preventing STP from blocking links unnecessarily to the dual-homed devices.

While ARP bulk synchronization is an important aspect of vPC operation, it is a general function of vPC for state consistency, not a specific benefit or direct consequence of the vPC peer-switch feature.

The vPC peer-switch feature primarily focuses on Layer 2 control plane behavior and STP convergence, and does not directly improve Layer 3 flow convergence, which is typically handled by routing protocols and ECMP.

The vPC peer-switch feature enables both vPC peer devices to be configured with the identical STP priority, which simplifies STP management and ensures symmetrical Layer 2 forwarding without causing unexpected STP behavior or root election issues.