Huawei H12-891_V1.0 試験概要:

Huawei H12-891_V1.0 試験シラバストピック:

Huawei HCIE-Datacom V1.0 認定 H12-891_V1.0 試験問題：

1. On traditional campus networks, network admission control (NAC), VLAN, and ACL technologies are used to control users' network access rights. This results in heavy network O&M workload. Which of the following improvements does the free mobility solution of iMaster NCE-Campus make to traditional campus networks in terms of policy management and control?

A) Administrators can use iMaster NCE-Campus to centrally manage service policies on network-wide policy enforcement points.
B) Administrators need to configure service policies multiple times for each policy enforcement point through iMaster NCE-Campus, which then automatically delivers the policies to the corresponding policy enforcement points.
C) Administrators can define service policies based on security groups to decouple service policies from IP addresses.
D) Policy enforcement points on a network can subscribe to IP-security group entries through iMaster NCE-Campus to obtain the mapping between users and IP addresses on the entire network.

2. A network administrator runs the display telemetry subscription command on a device to check telemetry subscription information. The command output is as follows. Which of the following statements is incorrect?
[~CE] display telemetry subscription
Sub name : Sub1
Sensor group:
Sensor-name Sample-interval(ms) State
Sensor1 1000 RESOLVED
Destination group:
Dest-name Dest-IP Dest-port State Vpn-name Protocol
Dest1 192.168.56.1 20030 RESOLVED - GRPC
Sub state : PASSIVE
Total subscription number is : 1

A) The device sends sampled data every second.
B) The subscription name is Sub1.
C) The subscription mode is static subscription.
D) The IP address of the device is 192.168.56.1.

3. In the Huawei CloudCampus Solution, which of the following devices can go online through the registration query center?

A) AP
B) Switch
C) Firewall
D) AR

4. Which of the following link types may appear in OSPF Router-LSAs?

A) Vlink
B) P-2-P
C) StubNet
D) TransNet

5. A network administrator runs the display telemetry destination command on a device to check information about a destination group that sampled data is sent to. The command output is as follows. Which of the following statements is incorrect?
[~CE-telemetry-sensor-group-Sensor1]display telemetry destination
Dest-name Dest-addr Dest-port State Vpn-name Protocol
Dest1 192.168.56.1 20000 RESOLVED - GRPC

A) The destination group name is Dest1.
B) The gRPC protocol is used for data push.
C) VPN encapsulation is used for data push.
D) The IP address of the destination group is 192.168.56.1

質問と回答：