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Example # Configure Ethernet 1/0 to support authorized ARP.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] dhcp update arp
display dhcp relay
Syntax display dhcp relay { all | interface interface-type interface-number }
View Any view
Parameter all: Displays information of DHCP server groups that all interfaces correspond to.
interface interface-type interface-number: Displays information of the DHCP
server group that a specified interface corresponds to.
Description Use the
display dhcp relay command to display information about DHCP server
groups correlated to an interface or all interfaces.
Example # Display information about DHCP server groups correlated to all interfaces.
[Sysname] display dhcp relay all
Interface name Server-group
Ethernet1/1 2
display dhcp relay security
Syntax display dhcp relay security [ ip-address | dynamic | static ]
View Any view
Parameter ip-address: Displays the binding information of an IP address.
dynamic: Displays information about dynamic bindings.
static: Displays information about static bindings.
Description Use the
display dhcp relay security command to display information about
bindings of DHCP relay agents. If no parameter is specified, information about all
bindings will be displayed.
Example # Display information about all bindings.
Table 131 Description on fields of the display dhcp relay all command
Field Description
Interface name Interface name
Server-group DHCP server group number correlated to the interface.