<huawei>system-view
[huawei]command-privilege level 3 view user save
The correct statement about the above configuration command is:

Which of the following attributes cannot be used as a parameter to measure C0st? ()

"The network administrator created VLAN 10 on the Layer 3 switch and configured an IP address under the virtual interface of the VLAN. When using the command "display ip interface brief to view the port status, and found that the VLANIF10 interface is in the dow state, what should be done? Operation to restore the VLANIF10 interface to normal? ()

After the link authentication is completed, the STA will continue to initiate link service negotiation. Which of the following messages is used to achieve the specific negotiation?

DNS is used for domain name resolution