Enhance your career with H19-424_V1.0 PDF Dumps - True Huawei Exam Questions
New (2024) Download free H19-424_V1.0 PDF for Huawei Practice Tests
NEW QUESTION # 14
Which stage is immediately followed by the association stage in the STA access process?
- A. Link Authentication
- B. Key negotiation
- C. Access authentication
- D. Scan phase (SCAN)
Answer: C
NEW QUESTION # 15
The source of policy generation does not include ()
- A. IGP
- B. CLI/Netconf/yang
- C. BGP
- D. PCEP
Answer: A
NEW QUESTION # 16
The following statements about MAC routing are incorrect ()
- A. The Route Distinguisher value (RD value) of the MAC route is generated by the value configured by the evpn source-address
- B. If the Flag value of the migration attribute in the MAC address route is 1, it indicates a static MAC address, and the static MAC address is preferred.
- C. When a MAC address route is migrated, the large sequence number in the MAC migration attribute is preferred.
- D. and MAC address routes are filled with two labels (that is, both mplslable1 and mplslable2 are valid in packets).
Answer: A
NEW QUESTION # 17
The following are not the characteristics of CloudCampus's cloud management solution
- A. In the solution, the NCE platform can provide API interfaces to connect with upper-layer applications
- B. Rapid deployment, which can support plug-and-play of tenant devices
- C. You cannot switch between the local management mode and the cloud management mode of Huawei devices
- D. Remote O&M can be achieved through the NETCONF protocol
Answer: C
NEW QUESTION # 18
In AC3.0, when deploying a Fabric network, which of the following operations is not an operation in Fabric network deployment?
- A. Create a fabric network
- B. Create an external network
- C. Configure access management
- D. Configure a policy template
Answer: D
NEW QUESTION # 19
In the campus SDN solution, the statement about the distributed gateway solution is wrong ()
- A. Distributed gateway - VxLAN to access, independent AC scenario, for wireless traffic, local forwarding mode is not recommended.
- B. The VTEP device is both an L2 gateway and an L3 gateway. The non-gateway node is not aware of the VXLAN tunnel and acts only as the forwarding node for VXLAN packets.
- C. Distributed gateway - VxLAN to aggregation, AC on the board, the wireless traffic service accompanying policy is executed on the edge, and tunnel forwarding is recommended.
- D. Distributed gateway - VxLAN to access, independent AC scenario, from the edge to the VN, on the edge to execute the service accompanying policy (the edge needs to subscribe to the IP-Group service), the current solution has supported automatic deployment.
Answer: D
NEW QUESTION # 20
The description of the main controller of the CloudEngine S8700 switch is incorrect.
- A. 1:1 primary/standby in the frame, primary/standby switchover and packet loss < 5ms
- B. 04, 06, and 10 main control boards cannot be shared
- C. The main controller does not provide a business port
- D. The main control and switching are integrated, and the centralized architecture has a lower switching delay
Answer: C
NEW QUESTION # 21
Regarding the description of tunnel planning, it is incorrect ()
- A. For L2EVPN services, SRv6Policy tunnels are used first, followed by SRv6-BE for escape.
- B. SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels are delivered and deployed through the iMaster NCE-IP.
- C. For L3EVPN services, it is recommended to use SRr6Policy Group tunnels for DSCP traffic diversion and SRv6-BE tunnels for escape if the SRv6 Policy tunnel fails to iterate routes.
- D. VPN services in the backbone network can be carried by SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels.
Answer: B
NEW QUESTION # 22
Which of the following does not belong to the reliability technology of the controller server ()
- A. TE HSB
- B. Local hardware redundancy protection
- C. Remote disaster recovery
- D. Local software protection
Answer: A
NEW QUESTION # 23
The description of the dual-border and WAC interconnection design of the campus distributed gateway is incorrect ()
- A. Supported networking: WAC dual-node hot standby (VRRP dual-node hot standby or dual-link hot standby), and dual-border port sub-networking, recommended dual-node VRRP hot standby: In multi-campus interconnection LAN-WAN convergence scenarios, refer to the following topology
- B. In the overlay interconnection solution, it is recommended to run the VRRP VRRP virtual address between the two borders as the gateway for wireless users
- C. During wireless centralized forwarding, the WAC and the border need to manage IP communication and service VLAN communication, that is, the underlay and overlay need to be connected.
- D. During wireless local forwarding, only the management IP address needs to be communicated between the WAC and the border, that is, the underlay is connected.
Answer: B
NEW QUESTION # 24
Regarding the description of the design principles of Locator SID, it is incorrect ()
- A. Devices at the same site belong to the same large network segment with the same prefix, and different devices are assigned to the small network segment with the same prefix in the large network segment.
- B. Locator SID supports static configuration or dynamic allocation, end-op and end-m must be statically configured, and static configuration is also recommended for end and end.x, which is convenient for network O&M. Other SIDs can be assigned dynamically.
- C. loatos svV6_locator ipu6-prelix21.DB8ABCD: .b4 static 32, Locator is 2001.DB8.ABCD:, length 64 bits, static segment occupies 32 bits, dynamic segment occupies 32 bits args field occupies O bits. The starting value of the state segment is: 2001:DB8:ABCD:0000:0000:0000:C
- D. For the Locator CIDR block planning of SRv6, the appropriate mask should be set according to the number of IPv6 SIDs that may be used by the device.
Answer: C
NEW QUESTION # 25
The virtualization scenario network architecture has multiple node roles, which of the following nodes can be used as both L2 gateway and L3 gateway?
- A. Border Node
- B. Edge Node
- C. Router Node
- D. FW Node
Answer: B
NEW QUESTION # 26
The following description of business-oriented VAP is correct
- A. Provide wireless terminal access function
- B. Each radio can be configured with only one
- C. Establish a MESH connection
- D. Each radio can be configured with multiple radio resources, and the number is unlimited
Answer: A
NEW QUESTION # 27
Which external data does the NCE-Campus controller not support for identity data source docking ()
- A. Radius Token
- B. LDAP
- C. Social media
- D. SMS gateway
Answer: D
NEW QUESTION # 28
Regarding planning and design tools, the following statements are wrong
- A. The planning and design tool is used for after-sales planning and cannot be used before sales
- B. When the equipment model cannot be used, you can feedback it in the tool platform
- C. In the case of large or frequent changes in the network, the old project can be retained and the new project can be designed
- D. The tool can ensure the logical consistency and data consistency of the design
Answer: A
NEW QUESTION # 29
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