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This article describes how to add a unique DHCP lease time to a Specific IP range under the same DHCP server.
There might be a requirement where a specific set of IP ranges needs a higher DHCP lease and others need a lower DHCP lease time under the same DHCP server.
In the below example:
DHCP server has a global lease time of 7 days (604800 seconds).
1) First IP range will use the global DHCP lease time. 2) Second IP range will use 1 hour (3600 secs) as its DHCP lease time (only available over CLI).
# config system dhcp server
edit 2 set dns-service default set default-gateway 172.31.205.234 set netmask 255.255.240.0 set interface "port3" # config ip-range edit 1 set start-ip 172.31.192.2 set end-ip 172.31.207.10 next edit 2 set start-ip 172.31.207.11 set end-ip 172.31.207.20 set lease-time 3600 next end next end
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