I have a cisco WS-C3750-48P (factory default config) that I have connected to a device ( AM335x processor board ) when I try and ping the device from a laptop also connected to the switch I can see the arp request sent to the board and I can see an arp response from the board coming back but the switch doesnt forward that arp response to the laptop! How do I go about troubleshooting why the switch is not passing on the response?
I cant see anything I have tried all sorts of debug commands, which one should I use? There is also no errors or drops in the show interface command! This device works fine on other switches just not on Cisco's
