SG220 50P - Various issues (port breaks - uplinks strange - webinterface random security)

[jeroen.demoor1]

Hi,

I have various issues with my 3 switches.

Switch 1 ====>connected on stp to core switch on port 49 (trunk and uplink enabled) 
                          Connected on stp to switch 2 on port 50 (trunk and uplink enabled)

Issue switch 1: Connection refused issues on web-interface... randomly. 1 day it says this and other day it logs me in. Reboot does not matter. Lates firmware active

Switch 2 =====> connected on stp to switch 1 on port 49 (trunk and uplink enabled)
                              Connected on stp to switch 3  on port 50 (trunk and uplink enabled)

Issue switch 2: port 13 - 17 does not work for some reason. same with 34 - 37 until i rebooted. latest firmware active

Switch 3 connected on stp to switch 2 on port 49 (trunk and uplink enabled)

Issue switch 3: whenever this rebooted and the uplink is connected... switch 1 & 2 will break all connections to end clients which is disastrious to our equipment (special lab devices)

[Brandon Svec]

I would suggest calling SBSC support particularly about switch 2.  

http://www.cisco.com/c/en/us/support/web/tsd-cisco-small-business-support-center-contacts.html

re: SW1 what OS and web browser are you using?

re: SW3 this could be a macro/smartport thing.  I like to issue the global command: macro auto disabled on these switches myself.  

[jeroen.demoor1]

Dear Brandon

SW 1  both chrome and internet explorer 11

sw 3  will try and report back