Vlans connecting

[haydenhicks97]

I can connect the vlans which are connected to the same switch but i cant send packets to a different sub network or to the isp router

[Georg Pauwen]

Hello,

hard to say. Are these layer 2 switches with trunk uplinks to the routers, or Layer 3 switches with ip routing enabled ? Since this looks like a Packet Tracer project, can you post the .pkt file ?

[haydenhicks97]

http://www.mediafire.com/file/2q2chp2lbvbp1xr/%28Copy_of%29_Netowrk_-_-.pkt

here

didnt know how to upload on here

[Georg Pauwen]

Hello,

no problem, I got the file. You would have to .zip the file to upload it here, as the .pkt file type is not allowed.

Either way, I will have a look...

[Georg Pauwen]

What are the enable passwords ?

[haydenhicks97]

cisco and class

[Georg Pauwen]

Hello,

your 'London HQ' and your 'Manchester' router are using the exact same subinterfaces, so trying to reach an address on either side will not work, as there is no way for the routers to know where to route the packets to. They both list the same subnets as 'Connected'. Is this an excercise ? You need to make sure that both routers have different subnets configured, and then advertise those in OSPF.

[haydenhicks97]

This is for a class exercise, i cant seem to get it working

[Georg Pauwen]

Hello,

what exactly is the exercise ? The only way to get this to work is to configure NAT (Network Address Translation) on one of the routers.