Can anyone help with the follwing problem?
I have a cisco3750 with a link to a second 3750 and hanging off the second 3750 are HP ProCurves. The first 3750 has 2 VLANs which are extended to the HPs via a trunk. I can ping both VLANs (networks) from both 3750s. However, I have added a management IP address to one of the VLANs on the HP switch and I can only ping it from the second 3750 - if I try from the fist 3750 I get Request Timed Out. The HP switches are not routing - that's left to the 3750s.
The only way I can telnet into the HPs is to piggy-back off the second 3750.
Does anyone know what's going on?