Displaying and maintaining DHCP snooping
Task | Command | Remarks |
---|---|---|
Display DHCP snooping entries. | display dhcp-snooping [ ip ip-address ] [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display Option 82 configuration information on the DHCP snooping device. | display dhcp-snooping information { all | interface interface-type interface-number } [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display DHCP packet statistics on the DHCP snooping device. | display dhcp-snooping packet statistics [ slot slot-number ] [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display information about trusted ports. | display dhcp-snooping trust [ | { begin | exclude | include } regular-expression ] | Available in any view |
Display the DHCP snooping entry file information. | display dhcp-snooping binding database [ | { begin | exclude | include } regular-expression ] | Available in any view |
Clear DHCP snooping entries. | reset dhcp-snooping { all | ip ip-address } | Available in user view |
Clear DHCP packet statistics on the DHCP snooping device. | reset dhcp-snooping packet statistics [ slot slot-number ] | Available in user view |