The following statement about IPv6 Over VXLAN is wrong as ?( Single choice questions).

• A.The tunnel between VXLAN Layer 2 and Layer 3 gateways is an IPv4 network.
• B.IPv6 over VXLAN solves the problem of insufficient IP address resources for end tenants.
• C.IPv6 over VXLAN means that the Overlay network of the VXLAN is an IPv6 network.
• D.IPv6 Over VLANs do not generate ND table entries.

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Free mobility is deployed on a campus network through iMaster NCE-Campus. During this deployment, which of the following steps are performed by administrators and which are automatically performed by iMaster NCE-Campus? Drag the administrators and iMaster NCE-Campus icons on the left to the corresponding steps on the right.

Correct Answer:

Explanation:
Comprehensive and Detailed In-Depth Explanation:
1. Free Mobility in Huawei Campus Networks:
Free mobility allows users to move freely within a campus network while retaining their access rights and security policies. It leveragesiMaster NCE-Campusas the controller to simplify the deployment and management of user policies.
2. Role of the Administrator:
Administrators are responsible for defining high-level policies and security configurations. Specifically:
Define a Policy Control Matrix:
Administrators create a matrix that specifies how users from different security groups interact.
This matrix outlines access permissions and is a part of the policy planning phase.
Define Security Groups:
Administrators categorize users, devices, or endpoints intosecurity groupsbased on their roles or functions.
These groups form the basis for applying uniform policies within the network.
3. Role of iMaster NCE-Campus (Controller):
The controller handles the automatic delivery of configured policies and security settings to network devices.
Deliver IP-Security Group Entries:
Once the administrator defines the policies and groups,iMaster NCE-Campusautomaticallydistributes the IP- Security Group Binding entriesto the relevant network devices.
This ensures consistent policy enforcement across the campus.
4. Why This Mapping Is Correct:
Administrators define the structure and policies, while thecontroller (iMaster NCE-Campus)handles the implementation and distribution.
This division of responsibilities optimizes the network management process, reducing human error and ensuring that policies are consistently applied.

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If you need to configure routing policies on one router. Which of the following parameters does an administrator use to route when deploying a routing policy?( Multiple select).

• A.Identification of a specific terminal system
• B.Throughput
• C.Size of the packet
• D.Application
• E.Protocol

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What is the following description of LDP reliability?

• A.Manually configured LDP FRR policy defaults to a 32-bit backup route that triggers LDP to establish a backup ISP
• B.The LDP ERR can also generate an ISP for a tag map from a non-optimal next hop, and create a forwarding table entry as a backup of the primary LSP
• C.LDP and LGP linkage, the need for IGP to suppress the release of routes, to ensure that LDP and LGP paths are consistent
• D.LGP GR (Graceful Restart) takes advantage of the high difference between the LS forwarding plane and the control plane to realize that the device forwards without interruption when the protocol is restarted or the master-standby is reversed

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On a VXLAN-based virtualized campus network, BGP EVPN can be used as the control plane protocol.
Which of the following EVPN route types are not used in the virtualized campus network scenario?

• A.Type 3
• B.Type 2
• C.Type 4
• D.Type 1

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