Thanks for the info and links Tobias. really helpful. It must just be a Juniper thing that it supports only 25G because on Cisco and Mikrotik it supports down to 1G. Anyway, at least I have answers and a solution.
Best, -Lee On Fri, Dec 29, 2023 at 1:31 AM Tobias Heister via juniper-nsp < [email protected]> wrote: > Hi, > > While it sometimes works to let 25G transceivers run at 10G (depending > on Transceiver and Device(s)) i think in this case you will need a > different transceiver. > > See e.g. HCT for reference: > https://apps.juniper.net/hct/product/?prd=QFX5200-32C > > the PSM only lists 25 and 100 as being supported: > https://apps.juniper.net/hct/model/?component=JNP-QSFP-100G-PSM4 > > For 10G SM Breakout something like > https://apps.juniper.net/hct/model/?component=JNP-QSFP-4X10GE-LR would > be the way to go. > > > regards > Tobias > > Am 29.12.2023 um 02:38 schrieb Lee Starnes via juniper-nsp: > > Hello everyone, > > > > I am running into an issue on our QFX5200 switches where I have > installed a > > QSFP-100G-PSM4 optic. This can do 1G/10G/25G on the 4 channels. My issue > is > > that I am not able to get the interfaces to go to 10G even though I have > > set them as such. > > > > If setting all 4 channels to 10G only a single interface shows at 100G. > If > > I set them all to 25G, all 4 show as 25G. Then if I change one of the > > channels to 10G, all 4 remain as 25G. > > > > Is this an issue with how I am setting this up or an issue with the type > of > > Optic being used? Below is the config for the ports in the last state I > > tested. > > > > chassis { > > fpc 0 { > > pic 0 { > > port 0 { > > channel-speed 10g; > > } > > port 1 { > > channel-speed 25g; > > } > > port 2 { > > channel-speed 25g; > > } > > port 3 { > > channel-speed 25g; > > } > > > > Thanks for any info or documents you can point me to. > > > > Best, > > > > -Lee > > _______________________________________________ > > juniper-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/juniper-nsp > > > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
