Dhcp Server Ping Timeout; Dhcp Server Relay Information Enable - HPE FlexFabric 5950 Series Command Reference Manual

Related commands

dhcp server ping timeout

display dhcp server conflict
reset dhcp server conflict
dhcp server ping timeout
Use dhcp server ping timeout to set the ping response timeout time on the DHCP server.
Use undo dhcp server ping timeout to restore the default.
Syntax
dhcp server ping timeout milliseconds
undo dhcp server ping timeout
Default
The ping response timeout time is 500 milliseconds.
Views
System view
Predefined user roles
network-admin
Parameters
milliseconds: Specifies the timeout time in the range of 0 to 10000 milliseconds. To disable the ping
operation for address conflict detection, set the value to 0 milliseconds.
Usage guidelines
To avoid IP address conflicts, the DHCP server pings an IP address before assigning it to a DHCP
client.
If a ping attempt succeeds, the server determines that the IP address is in use and picks a new IP
address. If all the ping attempts fail, the server assigns the IP address to the requesting DHCP client.
Examples
# Set the response timeout time to 1000 milliseconds.
<Sysname> system-view
[Sysname] dhcp server ping timeout 1000
Related commands
dhcp server ping packets
display dhcp server conflict
reset dhcp server conflict

dhcp server relay information enable

Use dhcp server relay information enable to enable the DHCP server to handle Option 82.
Use undo dhcp server relay information enable to configure the DHCP server to ignore Option
82.
Syntax
dhcp server relay information enable
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