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eSight V300R010C00 Operation Guide 07

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Application Restrictions

Application Restrictions

  • Resource management

    If eSight V300R009C00SPC200 or a later version is used with SoftVCN/VCN30X0/VCN5X0/CloudVCN V100R003C00SPC200 or a later version, ensure that the time is the same for the two versions. Otherwise, the status of the front-end device may be incorrect.

  • Alarm capability

    The maximum number of current alarms can be 100000 only when eSight is deployed on a large-scale management configuration server.

  • Offline rate diagnosis

    The offline rate is collected for front-end devices and cameras from the time when they are added to eSight. Offline rate collected before the devices are added to eSight may be incorrect.

  • Fault diagnosis

    1. NAT translation cannot be performed between the IPC and VCN. The IPC must be online before, and topology restoration has been periodically or manually triggered for the IPC when it is online. Otherwise, the IPC cannot be diagnosed when it goes offline.

    2. Multiple intermediate links may be displayed at the same time. This depends on the aging time and restoration time of the MAC address table and ARP table. For example, if active/standby switchover is performed in the active-standby scenario and the ARP table or MAC address table is not aged on the active node, the topology displays both the active and standby nodes.

    3. The topology cannot be restored for non-Huawei network devices. Diagnosis is not supported for PON devices and microwave devices. If the access device of an IPC or VCN is a non-Huawei device or a non-managed device, the device cannot be sensed during E2E diagnosis. Therefore, the upper-level device is displayed in the topology as the access device of the IPC or VCN.

    4. A maximum of 20 IPCs can be diagnosed at the same time. For KPI diagnosis, a maximum of five pages can be opened at the same time. If more than five pages are opened, the KPI data and trend chart are not displayed.

    5. For all-in-one servers, the VCN/CLOUDVCN requires that the IPC and VCN gateway can be managed. Otherwise, the E2E diagnosis function is unavailable.

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Updated: 2019-06-30

Document ID: EDOC1100044378

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