The Complete DHCP Workflow: DISCOVER, OFFER, REQUEST, ACK
Dynamic Host Configuration Protocol (DHCP):
1: Installing DHCP Service
2: Creating a Scope
Types of IP addresses:
IP addresses can be
• Static IP address
– Addresses that are manually assigned and do not change over time
• Dynamic IP address
– Addresses that are automatically assigned for a specific period of time and might change
What is DHCP?:
• It gives IP Addresses automatically to the clients who is requesting for
an IP Address
• Centralized IP Address management
• DHCP prevents IP address conflicts and helps conserve the use of
client IP Address on the network
• DHCP reduces the complexity and amount of administrative work by
assigning TCP/IP configuration automatically to the Clients.
AUTHORIZATION:
• In Domain model the DHCP server should be authorized to assign
the IP Addresses to clients.
• It is a security precaution that ensures that only authorized DHCP
servers can run in the network. To avoid computers running illegal
DHCP servers in the network.
SCOPE:
• A scope is a range of IP addresses that are available to be leased to clients.
DHCP Lease Generation Process:
1. DHCP client broadcasts a DHCP-DISCOVER packet
2. DHCP servers broadcast a DHCP-OFFER packet
3. DHCP client broadcasts a DHCP-REQUEST packet
4. DHCP Server1 broadcasts a DHCP-ACK packet
DHCP Lease Renewal Process:
1. DHCP Client sends a DHCP-REQUEST packet
2. DHCP Server1 sends a DHCP-ACK packet
dynamic host configuration protocol,dhcp explained,dhcp,dhcp relay agent,how dhcp relay agent works,wireshark,dhcp ack,lease,dhcp request,what is dhcp relay,dhcp snooping,dhcp relay,dhcp server,what is dhcp,dhcp server configuration,dhcp protocol,dhcp relay agent cisco,what is dhcp and how it works,dhcp relay explained,dhcp discover,dhcp offer,dhcp packet,dhcp client,what is dhcp protocol,dhcp dora process,how dhcp server assign ip address,dns,DHCP,Dynamic Host Configuration Protocol (DHCP),what is dhcp server,how dhcp works,The Complete DHCP Workflow: DISCOVER, OFFER, REQUEST, ACK
#DHCP
#NetworkConfiguration
#DynamicHostConfigurationProtocol
#IPManagement
#ITNetworking