I have a problem with cdp I implement for a customer about 13 x 3560 switches which are redundant connected to two cat 6506 I always check the with cdp if I connected t the right port... For two switches I see with ' show cdp neigh' no neighbor (from the access side) But when I check from the cat6506 I saw the 3560 on the right port.... CDP is globally and also for the uplinks configured
The cat6506 has hybrid CatOS 7.6 and the 3560 has 12.1.(E) I know this is not the actual software...but for my understand it should no problem...!?
Any ideas or help ?