Huawei H12-222-ENU HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance) Online Training
Huawei H12-222-ENU Online Training
The questions for H12-222-ENU were last updated at Nov 19,2024.
- Exam Code: H12-222-ENU
- Exam Name: HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)
- Certification Provider: Huawei
- Latest update: Nov 19,2024
Which of the following statements regarding Agile Controller guest account application mode is false?
- A . Created by the administrator
- B . Created by employees with guest management rights
- C . Created by the receptionist
- D . Registered by guests
Which of the following statements regarding the trusted and untrusted zones are true? (Multiple Choice)
- A . The direction for the access from the trusted zone to the untrusted zone is the outbound direction.
- B . The direction for the access from the trusted zone to the untrusted zone is the inbound direction.
- C . The security level of the trusted zone is 85.
- D . The security level of the untrusted zone is 50.
MPLS is a label forwarding technology.
Which of the following MPLS statements is false?
- A . MPLS uses the connection-oriented control plane and connectionless data plane.
- B . The control plane transmits route information and distributes labels. The data plane transmits packets along the created label switched path (ISP).
- C . Switches in an MPLS domain only need to forward packets based on the label added before the IP header.
- D . Compared with traditional IP forwarding, MPLS label forwarding greatly improves the data forwarding efficiency.
Which information of IPv4 packets is used for simple traffic classification? (Multiple Choice)
- A . DSCP information
- B . IP precedence
- C . Traffic class information
- D . 802.1p information
The interface IP address and VRRP virtual IP address can be the same.
- A . TRUE
- B . FALSE
Which of the following methods can be used to improve network QoS? (Multiple Choice)
- A . Increasing link bandwidth
- B . Using proper queue scheduling and congestion avoidance mechanisms
- C . Using high-performance devices
- D . Provide services at different times for different business
In the port mirroring, real and reliable data must be collected in real time.
- A . TRUE
- B . FALSE
SDN technology advocate layered open architecture. Then which organization advocate and defines the centralized architecture and Open Flow?
- A . ONF
- B . IETF
- C . ETSI
- D . ITU
What are the prerequisites for eSight to receive and manage alarms reported by devices? (Multiple Choice)
- A . The devices are managed by eSight.
- B . Trap parameters have been correctly configured on the devices.
- C . The SNMP protocol and parameters are correctly configured for managed devices on eSight.
- D . There are reachable routes between eSight and devices.
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