Hi Emmanuel, We haven’t had a lot of „good experience“ with Junos 17.4 on MX204. I would recommend to upgrade to latest s point release within the 18.1R3 train. We had issues with certain D/CWDM internal mux optics like CLR4 or CLR4+ before that. 1G speeds are also broken with pre 18.1.
Good luck! Best regards, Vincentz > Am 13.03.2020 um 17:41 schrieb Emmanuel Halbwachs > <[email protected]>: > > Hello, > > By chance, have somebody on this list succeeded in connecting at 100G a > MX204 to a Dell S4100-ON series ? > > I didn't succeed. > > MX204 <-> MX204 is OK. > Dell S4100 <-> Dell S4100 is OK. > MX204 <-> Dell S4100 is not OK... > > I'm using the same brand of (compatible) QSFP28 10G-SR4. They just > differ by firmware tagging, but both Junos and DNOS accept foreign > transceivers anyway. > > Cable is 12 FO multimode MTP, same for all tests. > > Dell are at lastest version and MX204 are at 17.4. > > If someone has a clue, It will be most welcome. > > Next step is to ask both supports, but I fear ping-pong. > > Have a nice week-end, > > -- > Emmanuel Halbwachs Resp. Réseau/Sécurité > Observatoire de Paris ✆ +33 1 45 07 75 54 > Paris : 61 av. de l'Observatoire F 75014 PARIS > Meudon : 11 (face 32) av. Marcellin Berthelot F 92190 MEUDON > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp
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