Hello. I want to Communicate 2 VLAN with router like this solution:
For this purpose I'm configuring 2 Linux system as a switch and connect 4 host to them. Then a router is added to scenario.
The configuration of the switches is:
On DUT1(Linux):
On DUT2 (Linux):
On Router (Linux) - IP Forwarding is enable
Moderator's Comments:
Code tags for code and output, please.
With this configuration only hosts that are in same vlan can ping eachother and hosts cants ping their Default Gateway. The request ARP packet are receive on router but the router don’t send response of it and I don’t know why?
In addition, when the router ping hosts the request is stay on pervious switch of host and Host don’t receive ARP request of router.
After this test I Replace router with the Cisco C3700 on GNS3, but the result is the same …
The configuration of C3700 is:
For both test I check ARP table of router but it was empty…
Can anyone help me?
Why the hosts don’t ping the gateway? And why Router doesn’t Produce response ARP packet and send it?
Last edited by Corona688; 10-29-2014 at 01:26 PM..
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