Switching

Thank you very much for your reply, Maitrya. I do agree that there may well be more than just static electrical characteristics that determine if a PSU combo is usable or not. I'm just curious as to why Juniper along with many other vendors cannot offer ...

I would caution against recommending this to a customer as a solution. There is more to power supplies than just input and output. There are system level considerations ranging from power redundancy / load sharing dependencies to thermal, grounding ...

Erik, I just replied to the main message on this thread, but to address you specific question - while I would not recommend mix-and-match AC/DC power configuration for long-term deployment in a customer production network, if this is a short-term bridge ...

Interestingly, the EX3400 hardware guide has no warnings (that I can find) regarding mixing AC and DC! You can compare the EX4300 and EX3400 hardware guides yourself. In the EX4300 power section, warnings are there, but not for the EX3400. https://www.juniper.net/documentation/us/en/hardware/ex3400/topics/topic-map/ex3400-power-system.html ...

Have you had any clarification on this yet? I'm interested in this as well. I have a scenario where I'm switching over from an EX3300 to EX3400. Ideally, I'd like to power up the EX3400 with a single AC power supply, then swap out all the connections ...

Hi, I tried both scenarios with MAC RADIUS (not .1x) and Mist NAC. In both cases, if the first host authentication failed, the other hosts could authenticate successfully at times, after the re-authentication attempts post the quiet period. However, ...

Hi, Please refer to the below link for the possible options https://www.juniper.net/documentation/en_US/release-independent/information-products/topic-collections/hardware/ex-series/ex3200-4200/virtual-chassis-hardware-cabling.html Regards ------------------------------ ...