It's a GS-5220-46S2C4X 48 port SFP switch with four SFP+ ports. So maybe I need to lock down the SFP+ port to 10Gbps.
Also, I can't seem to find updated firmware for this switch. Is Planet actively supporting and updating firmware for their switches? The original and only firmware appears to be from 2015. -----Original Message----- From: Af [mailto:[email protected]] On Behalf Of George Skorup Sent: Tuesday, January 10, 2017 12:07 PM To: [email protected] Subject: Re: [AFMUG] Planet Switch 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? >
