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eSight V300R009C00 Operation Guide 10

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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).


  • To ensure the efficiency, it is recommended that the number of NEs in a subnet do not exceed 500, the number of links in a subnet do not exceed 500, and the number of links on a device do not exceed 50.
  • eSight topology management supports drawing of only Huawei device links.
  • If you connect a rack server to eSight first and then connect a network device, manually refresh the server to trigger link drawing again.
  • If eSight is upgraded from V300R008 or an earlier version to V300R009 or a later version, to obtain link information, manually set the SNMP user permission of the switch module and enable LLDP.
  • To draw an E9000 internal link, upgrade the HMM to V6.88 or later.
  • For links discovered based on the MAC forwarding table, such as the link between a rack server and a ToR switch and the link between a storage device and a ToR switch, configure automatic terminal discovery under Network > Terminal Resource or manually perform the terminal discovery operation.
Updated: 2019-09-07

Document ID: EDOC1100011877

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