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DHCP failed APIPA is being used.

guatex
Level 1
Level 1

Hey there i am doing a project for myself. But i get an error: "DHCP failed APIPA is being used". How can i fix this? Thanks

Packet Tracer File 

3 Accepted Solutions

Accepted Solutions

M02@rt37
VIP
VIP

Hello @guatex 

you have to configure port Fa 0/6 (guneysw01)  where your DHCP server is plug:

M02rt37_0-1703847941161.png

After that PC should have IP ADD by DHCP:

M02rt37_1-1703847977469.png

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

View solution in original post

M02@rt37
VIP
VIP

@guatex 

Also i am trying to send icmp from pc to istanbul branch server and couldnt do it? do you know why it happens

First adjust your DHCP pool configuration:

M02rt37_1-1703858644351.png

 

.65 as Gw ok but first IP not .64 but .67, since .64 is the network address and .66 is the DHCP server's IP

Then, reconfigure the interco between Switch and Router10:

Sub interface on Router10

M02rt37_2-1703858745499.png

Trunk on the Switch:

M02rt37_3-1703858786141.png

Also, on Istanbul side, reconsider to reconfigure the Trunk ports on all 3 switches. 

M02rt37_4-1703859119691.png

Fa0/3 switch guneysw02 and 03 should be a trunk 

On guneysw04 also, fa0/1, fa0/2 and fa0/3 too as trunk ! Also add on that sw guneysw04 vlan 20 and 30 in its database!

After that ping should be OK:

M02rt37_5-1703859535063.png

 

 

 

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

View solution in original post

M02@rt37
VIP
VIP

@guatex 

Add on the Router on the right, under config terminal:

0.0.0.0 0.0.0.0 22.22.22.x

22.22.22.x the IP of the interface on the Left Router.

Same things on the Left Router, add route:

0.0.0.0. 0.0.0.0 22.22.22.y

22.22.22.y the IP of the interface on the right Router.

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

View solution in original post

3 Replies 3

M02@rt37
VIP
VIP

Hello @guatex 

you have to configure port Fa 0/6 (guneysw01)  where your DHCP server is plug:

M02rt37_0-1703847941161.png

After that PC should have IP ADD by DHCP:

M02rt37_1-1703847977469.png

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

M02@rt37
VIP
VIP

@guatex 

Also i am trying to send icmp from pc to istanbul branch server and couldnt do it? do you know why it happens

First adjust your DHCP pool configuration:

M02rt37_1-1703858644351.png

 

.65 as Gw ok but first IP not .64 but .67, since .64 is the network address and .66 is the DHCP server's IP

Then, reconfigure the interco between Switch and Router10:

Sub interface on Router10

M02rt37_2-1703858745499.png

Trunk on the Switch:

M02rt37_3-1703858786141.png

Also, on Istanbul side, reconsider to reconfigure the Trunk ports on all 3 switches. 

M02rt37_4-1703859119691.png

Fa0/3 switch guneysw02 and 03 should be a trunk 

On guneysw04 also, fa0/1, fa0/2 and fa0/3 too as trunk ! Also add on that sw guneysw04 vlan 20 and 30 in its database!

After that ping should be OK:

M02rt37_5-1703859535063.png

 

 

 

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

M02@rt37
VIP
VIP

@guatex 

Add on the Router on the right, under config terminal:

0.0.0.0 0.0.0.0 22.22.22.x

22.22.22.x the IP of the interface on the Left Router.

Same things on the Left Router, add route:

0.0.0.0. 0.0.0.0 22.22.22.y

22.22.22.y the IP of the interface on the right Router.

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.
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