sys
system-view
System View: return to User View with Ctrl+Z.
[H3C]dhcp
[H3C]dhcp ser
[H3C]dhcp server ip-po
[H3C]dhcp server ip-pool 1
[H3C-dhcp-pool-1]dis this
dhcp server ip-pool 1
gateway-list 192.168.0.100
network 192.168.0.0 mask 255.255.255.0
dns-list 192.168.0.100
return
[H3C-dhcp-pool-1]expired day 7
[H3C-dhcp-pool-1]dis this
dhcp server ip-pool 1
gateway-list 192.168.0.100
network 192.168.0.0 mask 255.255.255.0
dns-list 192.168.0.100
expired day 7
return
[H3C-dhcp-pool-1]
save