Displaying and maintaining the DHCP server
IMPORTANT: | A restart of the DHCP server or execution of the reset dhcp server ip-in-use command deletes all lease information. The DHCP server denies any DHCP request for lease extension, and the client must request an IP address again. |
Task | Command | Remarks |
---|---|---|
Display information about IP address conflicts. | display dhcp server conflict { all | ip ip-address } [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display information about lease expiration. | display dhcp server expired { all | ip ip-address | pool [ pool-name ] } [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display information about assignable IP addresses. | display dhcp server free-ip [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display IP addresses excluded from automatic allocation in the DHCP address pool. | display dhcp server forbidden-ip [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display information about bindings. | display dhcp server ip-in-use { all | ip ip-address | pool [ pool-name ] } [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display information about DHCP server statistics. | display dhcp server statistics [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display tree organization information about address pools. | display dhcp server tree { all | pool [ pool-name ] } [ | { begin | exclude | include } regular-expression ] | Available in any view |
Clear information about IP address conflicts. | reset dhcp server conflict { all | ip ip-address } | Available in user view |
Clear information about dynamic bindings. | reset dhcp server ip-in-use { all | ip ip-address | pool [ pool-name ] } | Available in user view |
Clear information about DHCP server statistics. | reset dhcp server statistics | Available in user view |