we recently migrated from cisco 6509 to Nexus 7k. The few cisco IPhones at our datacentre got IP address from the 6509 via DHCP pool
ip dhcp pool DC_Phones_Vlan_800
network 10.62.120.0 255.255.255.0
dns-server 10.69.253.76 10.83.2.254
option 150 ip 10.25.96.10 10.28.177.10
The nexus 7k cant act as DHCP server but only relay. The7k is the only layer 3 switch and the rest are access switches. Is there any way around this? is relaying to DHCP server the only way and can it assign IPs, Domain name, DNS address, and TFTP (option 150). How would I configure this on the the nexus?