The Dynamic Host Configuration Protocol (DHCP) in Juniper SRX devices involves various states that help manage IP address leases efficiently. The extended DHCP server maintains an address binding table with multiple states. Below is an overview of these states:

DHCP Address Binding States :

1) BOUND—Client has active IP address lease.
2) FORCERENEW—Client has received forcerenew message from server.
3) INIT—Initial state.
4) RELEASE—Client is releasing IP address lease.
5) RENEWING—Client sending request to renew IP address lease.
6) REQUESTING—Client requesting a DHCP server.
7) SELECTING—Client receiving offers from DHCP servers.