Dynamic Host Configuration Protocol Its my project

1. Dynamic Host Configuration
Protocol
(DHCP)

2. Group Members
Bilal Tahir
Muhammad Saqib

3. Overview
Introduction
Configuration
Scope
Reference

4. Introduction
The Dynamic Host Configuration
Protocol (DHCP) is a standardized network used
on Internet.
Clients should require no manual
configuration by the user to connect to the
network.
This is normally accomplished through the use
of a Dynamic Host Configuration Protocol

5. Introduction (Cont)
Requires little or no administrative overhead,
after initial configurations of the DHCP server.
Addresses can be leased for a predefined
amount of time before the lease expires and
must be renewed by the client.

6. DHCP Operations
DHCPDISCOVER
DHCPOFFER
DHCPREQUEST
DHCPACK

8. DHCP Configuration
Steps to Configure Easy IP
Configure a named DHCP pool
Configure network/subnet mask pool
Configure the default gateway
Configure addresses to exclude from the DHCP
address pool

9. DHCP Configuration
DHCP Pool
Router(config)#ip dhcp pool name
Pool Of Addresses
Router(dhcp-config)#network
net_address subnet_mask

10. DHCP Configuration
The Default Gateway
Router(dhcp-config)#default-router
ip_address
Excluded Addresses
Router(config)#ip dhcp excluded-address
address_1 [address_n]

11. Example DHCP Configuration
RTA(config)#ip dhcp excluded-address 10.1.1.1
RTA(config)#ip dhcp pool RTA_LAN
RTA(dhcp-config)#network 10.1.1.0 255.255.255.0
RTA(dhcp-config)#default-router 10.1.1.1

12. DHCP Scope
Super-scope
Multi-scope

13. Super-scope
A range of IP addresses that span several
Subnets.
 The DHCP server can assign these
addresses to clients that are on several
subnets.
A superscope is an administrative feature
of DHCP servers that you can create and
manage through the DHCP console.

14. Multicast scope
A range of class D addresses from 224.0.0.0 to
239.255.255.255 .
only one copy of the message.
(MADCAP) is used to request a multicast address
from a DHCP server.

15. DHCP Scope Properties
Network ID
Subnet mask
Network IP address range
Lease duration
Router
Scope name
Exclusion range

16. References
www.slideshare.com
www.google.com

17. Thank You