5-21 
Default Level 
2: System level 
Parameters 
min-address: Lowest IP address for dynamic allocation. 
max-address: Highest IP address for dynamic allocation. 
Description 
Use the network ip range command to specify the IP address range for dynamic allocation in an 
extended address pool. 
Use the undo network ip range command to remove the specified address range. 
No IP address range is specified by default. 
Note that:  
z  Only the extended address pool supports this command. 
z  You can specify only one IP address range for each DHCP address pool. If you use the network ip 
range command repeatedly, the latest configuration will overwrite the previous one. 
Related commands: dhcp server ip-pool and display dhcp server tree. 
Examples 
# Specify 192.168.8.1 through 192.168.8.150 as the address range for dynamic allocation in extended 
address pool 0. 
<Sysname> system-view 
[Sysname] dhcp server ip-pool 0 extended 
[Sysname-dhcp-pool-0] network ip range 192.168.8.1 192.168.8.150 
network mask 
Syntax 
network mask mask 
undo network mask 
View 
DHCP address pool view 
Default Level 
2: System level 
Parameters 
mask: Network mask, in dotted decimal notation. 
Description 
Use the network mask command to specify the IP address mask for dynamic allocation in an extended 
address pool. 
Use the undo network mask command to remove the specified IP address mask. 
No IP address mask is specified by default. 
Note that: 
z  Only the extended address pool supports this command.