Dear all, we are not done debugging yet, but as of right now, we are having a rather strange effect...
Our setup looks as follows: QFX5100 = CStest sw1 = 2960g sw2 = 2960g sw3 = EX3300 sw4 = 2960g sw5 = 2960S CStest <RJ45 1G> sw1 CStest <SM 1G> sw2 CStest <SM 10G> sw3 CStest <RJ45 1G> sw4 CStest <SM 1G> sw5 The effect we're seeing is that Spanning Tree works just fine over the Single Mode links, but not across the RJ45 SFPs. Weirdly enough, LLDP and the like are being transmitted just fine. Yes, we tried all available JunOS releases, even a few beta images. Yes, we also tried 14.1X53-D10. I am kinda stumped as to how this is even possible. While we all hate RF45 SFP for various reasons, this is totally new and unexpected. Yes, we're still having fun, Richard _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp

