What model Planet 48 SFP switch are you using? My experience is with the
MGSW-28240F. The SFP+ slots will work on auto... until they don't. Auto
in this case being 1G/10G module speed detection. I don't think there's
ethernet auto-negotiation on those interfaces at all. You have to set
the other end at 1G or 10G FDX or the link won't work. If the other end
is a MikroTik, the interface will show up, because it's dumb and simply
sees light and thinks it's good.
On 1/10/2017 8:24 AM, Sterling Jacobson wrote:
I have a 48 port SFP switch with four SFP+ ports that keeps losing connectivity
randomly to my IBM switch.
It requires a reboot to fix.
Nothing in the logs or reported by either switch other than the link is down
from the IBM switch.
Anyone seen or experienced this with Planet?
