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Predefined user roles
network-admin
Parameters
pool-name: Specifies a DHCP address pool name, a case-insensitive string of 1 to 63 characters.
The pool name uniquely identifies an address pool.
Usage guidelines
A DHCP address pool is used to store the configuration parameters to be assigned to DHCP clients.
Examples
# Create a DHCP address pool named pool1.
<Sysname> system-view
[Sysname] dhcp server ip-pool pool1
[Sysname-dhcp-pool-pool1]
Related commands
class ip-pool
dhcp server apply ip-pool
display dhcp server pool
dhcp server ping packets
Use dhcp server ping packets to set the maximum number of ping packets.
Use undo dhcp server ping packets to restore the default.
Syntax
dhcp server ping packets number
undo dhcp server ping packets
Default
The maximum number of ping packets is 1.
Views
System view
Predefined user roles
network-admin
Parameters
number: Sets the maximum number of ping packets, in the range of 0 to 10. To disable the address
conflict detection, set the value to 0.
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 maximum number of ping packets to 10.
<Sysname> system-view
[Sysname] dhcp server ping packets 10
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