I am running out of IP. So i want to assign a secondary pool into my vlan. After doing so the end users are unable to get IP from the dhcp server.
ip address 10.10.10.1/24
ip helper-address 10.20.20.1/24
Now IP pool is finished. So i created a secondary pool for the same VLAN as i can't create any further vlan into the switch as per client instruction. But if i use static IP it works.