Huawei H12-891_V1.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 08.05.2025- Prüfungscode: H12-891_V1.0-ENU
- Prüfungsname: HCIE-Datacom V1.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 08.05.2025
Which of the following descriptions about configuring static LSPs in MPLS networks is correct?
- A . When an LSR is an Egress LSR, only In Label needs to be configured, the range is 16-1023
- B . When a certain LSR is a Transit LSR, both In Label and Out Label need to be configured at the same time, and the range is 16-1023.
- C . When an LSR is an Ingress LSR, you only need to configure Out Label, with the range being 16-1048575.
- D . When an LSR is a Transit LSR, both In Label and Out Label need to be configured. The In Label range is 16-1023, and the Out Label range is 16-1048575.
Which of the following intelligent operation and maintenance functions supported by Huawei Cloud Campus Network Solution include? (Multiple choice)
- A . Visually monitor network quality through network health
- B . Ability to analyze network failures based on individual and group problems
- C . Based on big data + AI, provide predictive intelligent tuning capabilities
- D . Based on Telemetry technology, monitor the network quality on the wireless side from three dimensions: AP, radio frequency and user.
VPDN refers to a virtual private network built on a public network. Which of the following belongs to VPDN?
- A . VPLS
- B . IPsec
- C . L2TP
- D . GRE VPN
In the design of small and medium-sized campus networks, when branches need to communicate with each other and the number of branches is large (more than a hundred), which of the following interconnection networking models is recommended?
- A . Full-Mesh (full interconnection) networking
- B . Hub-Spoke networking
- C . Partial-Mesh (partial interconnection) networking
- D . Direct networking
Configure ISISIPv6cost50 directly under the interface. Which of the following does this command mean?
- A . The IS-IS IPv6 Level1-Icost of this interface is 50
- B . The IS-IS IPv6 Level1-1 and Level1-2 costs of this interface are both 50.
- C . The IS-IS IPv6 Level1-2 cost of this interface is 50
- D . The IS-IS IPv6 Level1-1 and Level1-2 costs of this interface are both 60.
An interface has the following configuration: isitimerhello5level-2. Which of the following descriptions is correct?
- A . The CSNP packet sending interval for Level-2 on this interface is 5s.
- B . The hello packet sending interval for Level- on this interface is 5s.
- C . The hello packet sending interval for Level -2 of this interface is 5s.
- D . The hello packet sending interval for Level-1 and Level-2 of this interface is both 5s.
Which of the following descriptions about traffic policing is correct?
- A . Traffic policing will discard traffic that exceeds the limit.
- B . Traffic policing will cache traffic that exceeds the limit.
- C . Traffic policing can only be used in the outbound direction.
- D . Traffic policing can only be used in the inbound direction.
After configuring snetconf server enable on Huawei network equipment, the client can establish a NETCONF connection with the equipment through port number 830.
- A . True
- B . False
Which of the following types of data encoding formats does Telemetry support? (Multiple choice)
- A . JSON
- B . BER
- C . XML
- D . GPB
In a firewall dual-machine hot backup scenario, which of the following status information can be backed up between the active and standby firewalls? (Multiple choice)
- A . SeverMap table
- B . AA user table (default user admin is not backed up)
- C . Dynamic MAC address table
- D . Session table