As shown in the figure, the GE0/0/0 and GE0/0/1 interfaces of RTA are respectively connected to department 1..2, and their network segments are respectively 10.1.2.0/24 and 10.1.3.0/24, which are restricted departments Questions between 1 and 2, when deploying traffic-filter on RTA, which options are positive for the following deployment methods?

Which of the following work is not prepared before the migration?

After the project delivery, the O&M expenses are continuously generated.
Which of the following items are the expenses generated during the O&M?

Assume that you received a phone call at your office seat. An employee said he/she could not access the Internet on the PC and needed your technical support. Then you ran the ping command on his/her PC and ran the tracert command to check where packet loss occurred.
Which of the following troubleshooting methods is used in this process?

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional.
Unlike the standard edition, which of the following features is provided by the professional edition?