Dhcp Relay Agent Cisco Packet Tracer

In this lab i will share with us on how to configure cisco dhcp relay agents using packet tracer.

Dhcp relay agent cisco packet tracer.

The relay agent information option contains the related suboptions. Configuring dhcp relay agents helps to reduce the number of dhcp servers on your networks making the task of ip address mangement less complicated. The relay agent sets the gateway ip address giaddr field of the dhcp packet and if configured adds the relay agent information option option82 in the packet and forwards it to the dhcp server. The dhcp relay agent unicasts the dhcp packet to the dhcp server.

Agar pembaca dapat mengkonfigurasi dhcp relay agent pada cisco packet tracer. The dhcp relay agent is therefore a server or router configured to listen for dhcp broadcasts from dhcp clients and forward these messages to dhcp servers on different subnets. Pengertian dhcp untuk dynamic host configuration protocol relay atau agen relay adalah protokol bootstrap yang relay dhcp pesan a. 192 168 2 2 is the ip address of the dhcp server.

Relay agents are part of the dhcp standards and operate according to standard documents rfcs that define protocol design and related behavior. Red font color or gray highlights indicate text that appears in the answer copy only. The reply from the server is forwarded back to the client after removing option 82. As you can see the dhcp relay agent feature is enabled using the ip helper address command.

You can see the feature enabled on the interface fa0 0. The dhcp relay agent intercepts the broadcast dhcp request packet and inserts the relay agent information option option 82 in the packet. Sebegai dhcp server router0. 8 1 3 3 packet tracer configuring dhcpv4 using cisco ios packet tracer configuring dhcp using cisco ios answer version answer note.

Router show ip int fa0 0. Gig0 0 10 10 10 1 24 gig0 1 20 20 20 1 30 sebagai dhcp relay. 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. Ini bisa menjadi host atau router ip yang mendengarkan pesan klien.