Huawei H12-891_V1.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 09.09.2025- Prüfungscode: H12-891_V1.0-ENU
- Prüfungsname: HCIE-Datacom V1.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 09.09.2025
As shown in the figure, please match the user authentication results with the corresponding access rights.
Which of the following BGP attributes must not be included in the Update message of BGP routing? (Multiple choice)
- A . Local-Preference
- B . AS_PATH
- C . MED
- D . Origin
In a virtualized network scenario deployed through iMaster NCE-Campus, after configuring user accounts, authentication and authorization need to be configured.
The configuration steps for authentication and authorization do not include which of the following?
- A . Authorization rules
- B . Certification Rules
- C . Authorization results
- D . Certification results
The output information of a certain router is as shown in the figure. Which item is wrong in the following description?
- A . This tunnel is a GRE tunnel
- B . This tunnel enables key sub-checking function
- C . The tunnel has the Keeplieve check function enabled.
- D . The destination address of the tunnel is 10.0.3.3
In the NETCONF content layer, <config> contains the optional "operation" attribute, which is used to specify the operation type for the configuration data. If the "operation" attribute is not carried, the default is the create operation.
- A . True
- B . False
As shown in the figure, Client1 and Client2 serve as clients of RR1 and RR2 at the same time. RR1 and R2 are in the same Cluster, and R1 has introduced 10 routes.
Assuming that BGP is configured correctly and neighbor relationships have been established, how many route entries are there in the BGP routing table of Client2?
- A . 15
- B . 10
- C . 20
- D . 0
OSPF runs directly on the TCP protocol and uses TCP port number 179.
- A . True
- B . False
For Telemetry data push, devices and collectors can implement secure data push based on the TLS protocol. If Telemetry uses gRPC to push data, TLS must be used.
- A . True
- B . False
An enterprise has multiple links and hopes to make full use of the line bandwidth and perform load balancing based on the link bandwidth. Which of the following intelligent routing strategies should be used at this time?
- A . Routing based on link priority
- B . Route selection based on link quality
- C . Routing based on application priority
- D . Routing based on link bandwidth