3Com 5500-SI - Page 13

3Com Switch 5500 Family 13
Quick Reference Guide
display dhcp client
Use the display dhcp client command to view detailed information about address allocation at DHCP
client.
Any view
display dhcp-security
Use the display dhcp-security command to display one or all user address entries, or a specified type
of user address entries in the valid user address table of a DHCP server group.
Any view
display dhcp-server
Use the display dhcp-server command to display information about a specified DHCP server group.
Any view
display dhcp server conflict
Use the display dhcp server conflict command to display the statistics of IP address conflicts on the
DHCP server.
Any view
display dhcp server expired
Use the display dhcp server expired command to display the lease expiration information about one IP
address, or the lease expiration information about all IP addresses in one or all DHCP address pools.
Any view
display dhcp server free-ip
Use the display dhcp server free-ip command to display the free (that is, unassigned) IP addresses.
Any view
display dhcp-server interface vlan-interface
Use the display dhcp-server interface vlan-interface command to display information about the
DHCP server group to which a VLAN interface is mapped.
Any view
display dhcp server ip-in-use
Use the display dhcp server ip-in-use command to display the address binding information of one IP
address, the specified DHCP address pool(s) or all DHCP address pools.
Any view
display dhcp server statistics
Use the display dhcp server statistics command to display the statistics on a DHCP server.
Any view
display dhcp server tree
Use the display dhcp server tree command to display information about address pool tree.
Any view
display dhcp-snooping
Use the display dhcp-snooping command to display the user IP-MAC address mapping entries recorded
by the DHCP snooping function.
Any view
display dhcp-snooping trust
Use the display dhcp-snooping trust command to display the (enabled/disabled) state of the DHCP
snooping function and the trusted ports.
Any view
display diagnostic-information
Use the display diagnostic-information command to display the system diagnostic information, or save
the system diagnostic information to a file (with a suffix of "diag") in the flash memory.
User view
display dldp
Use the display dldp command to specify the configuration, status, and neighbor table information about
one specific or all the ports in the specified unit with DLDP enabled.
Any view
display domain
Use the display domain command to view the configuration of a specified ISP domain or display the
summary information of all ISP domains.
Any view
display dot1x
Use the display dot1x command to view the relevant information of 802.1x, including configuration
information, running state (session connection information) and relevant statistics information.
Any view