Methods used to isolate networks between desktop service domains

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Each desktop service domain can be physically isolated by cluster or logically isolated by using VLANs within the cluster. In addition, you can use an ACL policy to control user access to the core switches.

Other related questions:
Method used to isolate disks
Method used to isolate disks: 1. Locating procedure: The method is used to isolate disks impacting system services or proper running of the system. a. In most bilateral isolation cases, it is recommended that the pre-failure configuration be used. b. In the case of error code isolation and intermittent disconnection isolation, unilateral isolation and access, instead of slow disk isolation, are used. 2. Solution a. Bilateral isolation and access (simulating disk rejection and acceptance) Note: Disk rejection is mostly used for RAID recovery. In other cases, it is recommended that the pre-failure configuration be used for disk rejection. Isolation: Log in to the storage's MML mode and enter dev setdiskout enclosure ID slot ID to specify the enclosure number and slot number. Access: Log in to the storage's MML mode and enter dev setdiskin enclosure ID slot ID to specify the enclosure number and slot number. b. Unilateral isolation and access Note: It is mostly used for the error code isolation and intermittent disconnection isolation modes. Error code isolation and intermittent disconnection isolation mostly occur on unilateral isolation (that is, the disk has one link). In this case, you need to connect the disk to the system by using a link and continue to use the disk. If the disk has single link again later, replace the disk. Log in to the isolated controller. Unilateral isolation: Log in to the storage's MML mode and enter dev setdiskout enclosure ID slot ID 1. Unilateral access: Log in to the storage's MML mode and enter dev setdiskin enclosure ID slot ID 1. After unilateral isolation is performed, on the OSM page, the disk indicator becomes yellow. After unilateral access is performed, the disk indicator turns normal.

Faulty domain isolation design for OceanStor 9000
OceanStor 9000 provides the function of faulty domain isolation. During the deployment, nodes can be assigned to different node pools based on the service plan. In addition, OceanStor 9000 provides the InfoEqualizer feature. InfoEqualizer divides the front-end service network into multiple subnets and connects nodes to the subnets of different segments.

Methods used to clear desktop users' licenses
You can obtain the methods used to clear desktop users' licenses as follows: 1. Contact your project coordinator by WeChat group, email, or phone. 2. Post your question on the Huawei cloud computing forum. 3. Contact Huawei technical support by calling the hotline.

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