For VSF:
If your HPE/Aruba 5406R zl2 Switches are equipped with HP 12-port 10/100/1000BASE-T PoE+ / 12-port 1GbE SFP MACsec v3 zl2 Module (J9989A) modules and you're using those Module's SFP ports (aggregated or not, doesn't matter) to create the VSF you will not be able to do that...because VSF cannot be enabled on port(s) operating at other than 10G or 40G speed (You seem to have SFP ports so you're limited to 1G Transceivers) and, in any case, you can't then mix different port speeds in the same VSF link: all ports of the VSF link must be either 10G or 40G (Again: no 1G).
You need SFP+ ports (so SFP+ modules and related Fiber Optic Transceivers or DACs) for 10G or 40G to start with VSF.
Mate, more clear than that it can't be.
P.S. a camera picture is just not as useful as a real Network Diagarm...but it doesn't matter.
I'm not an HPE Employee
Yes, it can.
I'm not an HPE Employee
There is plenty of good documentation on the HPE Support portal here: https://www.hpe.com/us/en/support.html (check it also in your mother tongue)
Then go to "HPE Servers, Storage and Networking", there you can look for your Product Number or Product Name (e.g. as simple as Aruba 5400R).
If you look for Aruba 5400R you will be forwarded to the product page where there are Manuals and then simply look for the HPE ArubaOS-Switch Management and Configuration Guide for K/KA/KB.xx.yy (where basically xx.yy is the Major Release your Switch is using...generally any recent guide is good enough for learning about general features, Port Trunking is a general feature).
On the HPE ArubaOS-Switch Management and Configuration Guide for K/KA/KB.16.02 there is a specific Chapter about "Port trunking" with plenty of information about LACP too: this Chapter is the number 5.
Here the link to ease your efforts: HPE ArubaOS-Switch Management and Configuration Guide for K/KA/KB.16.02
It takes time and a great deal of curiosity but then you will be able to find what you're looking for (if you look for! because just asking doesn't mean to look for).
I'm not an HPE Employee
Looks like you have some troubles on Port 1/B23 on both Switches.
Why the cable connected on Port 1/B23 is different from (SFP-SX LC) Fiber Optic Multi-Mode cables used on Ports 1/B13, 1/B15 and 1/B17?
On Ports 1/B13, 1/B15 and 1/B17 both your Switches recognize correctly the 1000Base-SX media...on Port 1/B23 nothing appear.
You can't use different Media Types to form a BAGG (LACP or No-Protocol, doesn't matter).
Have you read the documentation about Port Trunking and understood its restrictions?
Isn't strange for you?
Which SFP Transceiver is installed on Slot 1/B23?
Is it supported by HPE/Aruba?
Is it genuine?
What happens if you detach the black thick patch cable from Ports 1/B23 on both ends?
Provide the show interface transceivers and show tech transceivers commands results.
I'm not an HPE Employee
