Refer to the exhibit. An engineer is troubleshooting a trunk link failure between Switch-1 and Switch-2. Which action will resolve this issue?

A mismatch in the native VLAN configuration on trunk interfaces between two switches is a critical issue that can cause the trunk link to fail or become non-operational, leading to traffic loss and potentially err-disabling the port due to control plane integrity issues.

While it is generally best practice to use consistent spanning tree modes, a mismatch in STP mode does not typically cause a trunk link to fail or become non-operational in the same direct manner as a native VLAN mismatch.

A port speed mismatch would prevent the physical link from establishing or cause it to operate poorly, which is a physical layer issue rather than a specific trunking protocol failure.

A trunk mode mismatch, such as one side being access mode while the other tries to trunk, would prevent the trunk from forming in the first place; however, a native VLAN mismatch can cause an already established or intended trunk to fail or be blocked.