Here is the steps I got from Cisco link regarding to enable DHCP on CCM 5.x
My question what the cli command to check the dhcpd.conf on step 4. Thanks
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DHCP Server Configuration Process
Use the following steps to configure DHCP Process:
1. Enable the DHCP functionality from the serviceability window.
2. Verify the DHCP monitor process is started on the node where the DHCP is enabled.
3. Use Cisco Unified CallManager Administration to configure the scopes and options.
4. Verify that configuration is captured in the /etc/dhcpd.conf file of targeted Cisco Unified CallManager.
5. Verify the DHCP server daemon is running with new configuration.
6. Make sure DHCP monitor process logs at the specific trace settings.
7. Make sure the error alarm is raised when the DHCP daemon is stopped and the info alarm is raised when the daemon is restarted.