DHCP process

[grapevine]

Can someone explain or provide the link that explain the process involved in DHCP and how the packet flows across the network?

[Mark Malone]

Create the pool on your server or cisco router/switch , the packets flow as follows in screenshot client starts it off with discover looking for an address, you can see these if you use a wireshark on your laptop and try obtain an address or if you debug dhcp detail on your device

ip dhcp pool TEST
 network 172.16.0.0 /16
 domain-name cisco.com
 dns-server 172.16.1.102 172.16.2.102