The same problem exists on 18.x on EX4300 standalone or VC (not Fusion).
On Mon, Jun 24, 2019 at 09:49:45PM +0000, Timothy Creswick wrote: > Hi All, > > We've been battling with a number of issues getting 1G Base-X links to work > on a batch of new QFX5110-48S switches, in use as Fusion devices connected to > MX204. > > No problems with a variety of 10G and 100G connections. A lot of 1G works > fine but we seem to have issues with auto-negotiate with both SX and LX > optics. JTAC are a bit lost and we've tried a variety of firmwares with > varying success. Turning auto-negotiate off on both sides seems to fix most > of this, but that's not viable in a lot of cases where there's a 3rd party > involved. > > Anyone seen similar and aware of a fix? > > Regards, > > Tim _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
