In the OSI reference model, what can complete end-to-end error detection and flow control is ()

As shown in the figure, a static NAT command is deployed on router R1. When the PC accesses the Internet, the destination address in the data packet will not change.

When learning this switch needs to forward the frame with the destination MAC. The address is
5489-98ec-f011, the following description is correct ()

Which planes of the following does a network device have? (Multiple choice)

vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei