Dhcp Relay Agent Configuration In Cisco Packet Tracer

A dhcp relay agent is any host that forwards dhcp packets between clients and servers.

Dhcp relay agent configuration in cisco packet tracer.

The device for which the relay agent is configured can be a router or server. This module describes the concepts and tasks needed to configure the cisco ios dhcp relay agent. Topology addressing table device interface ipv4 address subnet mask default gateway r1 g0 0 192 168 10 1 255 255 255 0 n a s0 0 0 10 1 1 1 255 255 255 252read more. Before you configure the dhcp relay agent you should understand the concepts documented in the dhcp overview module.

When you configure the ace as a dhcp relay agen t it is responsible for forwarding the. There is also 3rd party software that performs this task. The router will also add to this unicast packet a field called giaddr gateway ip address in the dhcp packet this field will contains in our case the ip address 192 168 1 1 since the router receives the dhcp discover message on the fa0 0 and the source ip address of this unicast packet will be also 192 168 1 1. I m not good at english so please ignore if i make some mistakes in gra.

Follow the steps below to install dhcp agent on the cisco router. This video shows how to configure dhcp for many vlans using cisco packet tracer 6 2. 8 1 3 3 packet tracer configuring dhcpv4 using cisco ios packet tracer configuring dhcp using cisco ios answer version answer note. How to setup dhcp relay agent.

You can verify whether they have been disabled by checking your configuration file. The cisco ios dhcp server and relay agent are enabled by default. The first configuration is through the router and the second is through a server i use 2 language for this instructable the english an. Prerequisites for configuring the cisco ios dhcp relay agent.

In this tutorial we will configure ip addresses dynamically for this will be done two examples configuring dhcp. Open the cisco simulator software and create a network topology for the dhcp as follows. Red font color or gray highlights indicate text that appears in the answer copy only.