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?

The customer's project team is the end user of the network, and they are the final judge of the project.

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

The structured network troubleshooting process is triggered by a fault report. The basic principle is to simplify troubleshooting by narrowing down or isolating all possible causes of a fault into several small subsets. In what sequence are structured network troubleshooting steps carried out? 1. Information collection 2. Fault identification 3. Cause list 4. Troubleshooting assessment 5. Fault analysis 6. One-by-one check 7. Fault rectification

Which of the following statements regarding Huawei network optimization service (NOS) is true? (Multiple Choice)