Destination host unreachable 2 router, 5 department 9 subnet

[ljanss]

Hi, im a college student and curently finishing my cisco. Currently i have an issue in my config which is Im stressing this out for more than a week.  I tried to. Pin on my router from different pc department but DESTINATION HOST UNREACHABLE POP UP.

DSW1 and DSW2

Ip routing

Router eigrp 1

Network  192.168.1.0 0.0.0.31 - config it for 5 deparment ip network address

Network 192.168.1.161 0.0.0.31 - config it for 4 router

Router 1

Interface g0/1

Ip address 192.168.1.161 255.255.255.224

No shutdown

Interface g0/2

Ip address  192.168.20.1 255.255.255.224

No shutdown

Router eigrp 1

Network 192.168.1.160 0.0.0.31

Router2 - same config but different ip address

Whats wrong with my config?

I've appreciate any of your feedback. 

https://drive.google.com/file/d/1owVjRo7t38O-P18QVl1RRr2TUIN8x3UE/view?usp=drivesdk

[Flavio Miranda · Accepted solution]

@ljanss 

 Your problem seemed very simple to me, not sure if I got the point here. Basically the EIGRP config was OK but the router interfaces was wrong configured and connected incorrectly on the switches. Once I fix that, PCs can ping router.

 Let me know. File attched

[ljanss]

Great, it’s fixed! Thanks for the help. I have a few questions. First, how
did you easily find the problem and reconfigure it? Also, why can I ping
Router 1 at 192.168.1.192 and Router 2 at 192.168.20.2, but not
192.168.20.1?

Do you think there's an error in my configuration if I can't ping the
printer from any department?

[Flavio Miranda · Accepted solution]

"how
did you easily find the problem and reconfigure it? "

 Experience. Hours and hours troubleshooting.

"why can I ping Router 1 at 192.168.1.192 and Router 2 at 192.168.20.2, but not
192.168.20.1?"

 Where do you have 192.168.20.1 configured? In the topology I have, there is 192.168.20.2 and 192.168.20.3 only.

"Do you think there's an error in my configuration if I can't ping the
printer from any department?"

 Sure there is. Your printers is connected to vlan 20, 30 and 50 but they are using IP address that does not belong to those vlans. For example.

PT-SALES1 connected to interface Fa0/3 of switch ASW. This interface is on vlan 20. Vlan 20 have IP address of 192.168.1.33/27. Meaning, the Printer must have some IP between 192.168.1.34 up to 192.168.1.62. But, you configured the IP address of 192.168.0.6. That´s why you can not ping it.

 The same goes for other Printers.

[ljanss]

I used the Default gateway to ping the printer which is very wrong I
thought I ping it correctly.
Now I get it. thank you so much for your time. Im really appreciate it!
I'm gonna use for my reflection part.

[Flavio Miranda]

You are welcome. Thanks for rating this, It help others find solution.

 Keep up your studying and count on me.

[nikitaenergycpu]

This answer from ChatGPT maybe helpful for you: https://chatgpt.com/share/6731bfb9-c840-8012-9f78-bf3e7103630-century-tech-cisco