R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

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Syntax
dhcp relay client-information record
undo dhcp relay client-information record
Default
The DHCP relay agent does not record client information in relay entries.
Views
System view
Predefined user roles
network-admin
Usage guidelines
Disabling recording of client information deletes all recorded relay entries.
Examples
# Enable recording of relay entries on the relay agent.
<Sysname> system-view
[Sysname] dhcp relay client-information record
Related commands
• dhcp relay client-information refresh
• dhcp relay client-information refresh enable
dhcp relay client-information refresh
Use dhcp relay client-information refresh to configure the interval at which the DHCP relay agent
periodically refreshes relay entries.
Use undo dhcp relay client-information refresh to restore the default.
Syntax
dhcp relay client-information refresh [ auto | interval interval ]
undo dhcp relay client-information refresh
Default
The refresh interval is automatically calculated based on the number of relay entries.
Views
System view
Predefined user roles
network-admin
Parameters
auto: Automatically calculates the refresh interval.
interval interval: Specifies the refresh interval in the range of 1 to 120 seconds.
Usage guidelines
If you use this command multiple times, the most recent configuration takes effect.