Reasons why some binding entries cannot be displayed after restart of the S series switch that have the function of automatically saving the binding entries configured

For S series switches in V100R006 and later versions, if a board cannot be detected, the display dhcp snooping user-bind command displays the DHCP snooping binding entries only after the board is inserted. To cope with this issue, check that the board is inserted and is in Up state. If the fault persists, contact Huawei technical support engineers.

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