Huawei H12-223_V2.5-ENU HCIP-Routing & Switching-IEEP V2.5 Online Training
Huawei H12-223_V2.5-ENU Online Training
The questions for H12-223_V2.5-ENU were last updated at Nov 22,2024.
- Exam Code: H12-223_V2.5-ENU
- Exam Name: HCIP-Routing & Switching-IEEP V2.5
- Certification Provider: Huawei
- Latest update: Nov 22,2024
Which of the following is the key to network design?
- A . Innovation of key technologies
- B . Selection of equipment lines and other elements
- C . Improve performance at a reasonable cost
- D . Ensure that the network is stable and reliable
Enterprises in order to improve the reliability of the interconnection of exports, often use the method of a plurality of links connecting different operators. When using this method, you need to focus on the flow path of the outgoing direction and incoming direction, or may affect the quality of the network.
- A . True
- B . False
Project acceptance as long as party A and Party B are present, no third party involved.
- A . True
- B . False
Optical power is generally used DBM represented, which of the following DBM is the current most optical transceiver device to receive and identify data?
- A . -30DBM
- B . -10DBM
- C . 10DBM
- D . 30DBM
When the network administrator tries to access the internal network devices through telnet, found it impossible to access. Which of the following is least likely reason?
- A . The route is unreachable, and the client and server cannot establish a TCP connection
- B . The number of users logging in to the device has reached the upper limit
- C . ACL is bound to the VTY user interface
- D . VTP user interface is configured with protocol inbound all
Ethernet is a network supporting broadcast network, once the network has a loop, this simple broadcast mechanism will lead to disastrous consequences. Which of the following phenomena may be caused by loops? (Multiple Choice)
- A . The device cannot log in remotely
- B . When using the DISPLAY INTERFACE command on the device to view the interface statistics, it is found that the interface has received many broadcast-packets
- C . CPU usage exceeds 70%
- D . Severe packet loss during network testing through the PING command
Which device of the following is forwarding data based on the MAC address of data frames?
- A . HUB
- B . Bridge
- C . Router
- D . Firewall
During the inspection of operation equipment, which of the following statements is correct?
- A . You can check the memory usage of the device by executing the display memory-usage command. If "Memory Using Percentage Is" exceeds 80%, you need to pay special attention currently.
- B . You can check the running status of the board by executing the display device command, the “Online” of the board should be “Present”
- C . You can view the fan status by executing the display fan command. When the Present item is NO, it means normal
- D . You can view the FTP network service port by executing the display ftp-server command, and the unused FTP network service port needs to be recorded
Which of the following link can run the PPP protocol but cannot run the HDCL protocol? (Multiple Choice)
- A . ATM
- B . ISDN
- C . MSTP
- D . PSTN
- E . E1
The event marking the end of the network planning phase is:
- A . Project establishment
- B . Issuing bids
- C . Contract signing
- D . Project preliminary inspection
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