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тАО05-04-2018 07:06 AM - edited тАО05-04-2018 07:08 AM
тАО05-04-2018 07:06 AM - edited тАО05-04-2018 07:08 AM
Hi all
Looking at 7 x 1950 48G PoE+ 10Gbe/10G SFP+ switches for a network upgrade.
Planning to stack 4 units via 10G copper ports and have the other 3 stanadlone on other floors in wiring closets.
If stacking 4 switches via 10G copper, this leaves me with 8 SFP+ ports, can I use these ports as trunk ports to ESXI servers and the other 3 standalone switches? No dual personality/combo issues?
I did check the manual and Google and found nothing leading me to believe they are dual personality/combo ports but I thought I'd get confirmation first before pulling the trigger on these devices.
Many thanks.
Solved! Go to Solution.
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тАО05-04-2018 07:29 AM - edited тАО05-04-2018 07:32 AM
тАО05-04-2018 07:29 AM - edited тАО05-04-2018 07:32 AM
Solution@CraigZA: don't worry, the two SFP+ slots (for SFP or SFP+ Transceivers) and two 10G Base-T ports aren't combo (no combo options on the entire HPE OfficeConnect 1950 Switch series: JH295A, JG960A, JG961A, JG962A and JG963A).
Also no particular restrictions are valid with regard to logical IRF ports (stacking logical ports) binding to physical interfaces: that means that you can eventually mix one SFP+ interface and one 10G BASE-T interface by binding them to the same logical IRF Port without worrying that you should use all or nothing (all 10G BASE-T or all SFP+). Also no 10G ports grouping seems to be present (so you're free to use, let me say, one 10G BASE-T or one SFP+ port for IRF and the remaning others for LAGs - Link Aggregation Group(s) - or just single link uplinks to other Switches).
Screenshot above taken from HPE OfficeConnect 1950 Switch Series Getting Started Guide.
I'm not an HPE Employee
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тАО05-04-2018 08:24 AM
тАО05-04-2018 08:24 AM
Re: HP 1950 stacking via Ethernet, can I use SFP+ for trunks?
Thanks for the speedy and accurate response!