Huawei H12-891_V1.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 13.05.2025- Prüfungscode: H12-891_V1.0-ENU
- Prüfungsname: HCIE-Datacom V1.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 13.05.2025
HTTP/2 is a low-latency Internet transport layer protocol based on UDP.
- A . True
- B . False
In the DU label distribution mode, if the Liberal retention mode is used, the device will retain the labels distributed by all LDP Peers, regardless of whether the LDP Peer is the optimal next hop to the destination network segment.
- A . True
- B . False
There is a Linux SSH server in the current network. The network administrator uses his own PC SSH to log in to the server for the first time and receives the following information. Which items in the following description are correct? (Multiple choice)
- A . You can skip this prompt message through the SSH method in the Python Paramiko library, set_missing_host_key_policy(WarningPolicy())
- B . The client does not save the private key of the Linux server
- C . You can skip this prompt message through the SSH method in the Python Paramiko library, set_missing_host_key_policy (AutoAddPolicy ())
- D . The client does not save the public key of the Linux server
A router runs ISIS, and its output information is as shown in the figure. Which of the following statements is correct? (Multiple choice)
- A . The GE0/0/0 interface of this router only has a Level-1 neighbor relationship.
- B . The S4/0/0 interface of this router has established neighbor relationships with Level1-1 and LevelI-2 at the same time.
- C . The GE0/0/0 interface of this router has established Level-I and Level-2 neighbor relationships at the same time.
- D . The S4/0/0 interface of this router only has a neighbor relationship of Level 1-1.
The NETCONF protocol provides a mechanism for managing network devices. Which of the following layers can it be divided into?
- A . Encryption transport layer, message layer, operation layer, and content layer
- B . Encryption transport layer, message layer, configuration layer, and content layer
- C . Secure transport layer, message layer, configuration layer, and content layer
- D . Secure transmission layer, message layer, operation layer, and content layer
In a scenario where a VXLAN tunnel is dynamically established through BGP EVPN, when a BGP EVPN route is transmitted between VTEPs, the BGP EVPN route will be discarded only when the RT value carried by the route is different from the EVPN IRT and IP VPN IRT.
- A . True
- B . False
A company’s headquarters network and branch network are interconnected through the Internet. If you want to use VPN technology to achieve safe and reliable data transmission between headquarters users and branch users, which of the following VPN technologies is the most suitable?
- A . SSL VPN
- B . IPsec VPN
- C . MPLS VPN
- D . L2TP VPN
In the small and medium-sized cloud management campus network scenario based on Huawei Cloud Campus Network Solution, which of the following deployment methods are supported by the cloud management platform? (Multiple choice)
- A . Container deployment
- B . Local deployment
- C . Huawei public cloud deployment
- D . MSP self-built cloud deployment
There are various services in the wide area bearer network of an enterprise. If you want to ensure the forwarding and processing of protocol packets when network congestion occurs, the priority of protocol packets should be set to which of the following?
- A . BE
- B . CS6/CS7
- C . EF
- D . AF4
A company’s headquarters network and branch network are interconnected through the Internet. If you want to use VPN technology to ensure safe and reliable data transmission between headquarters users and branch users, which of the following VPN technologies is the most suitable?
- A . IPsec VPN
- B . SSL VPN
- C . L2TP VPN
- D . MPLS VPN