Cisco 350x Software Issues

[ictdept]

Hi, I have a cisco 350x and when it reboots trunk settings change to all vlans and also I am seeing some other settings change randomly. All Previous Running configurate was saved normally without issues. To top it all when they reboot eg a power cut and siwtch on they won't connect together you have to find uplink and shut it down and up so that the next Cisco 350x works.. Really annoyed with this issue and no one saw it before they are running latest S/W Updates also.

Are we missing some configurations here ? Thanks

[marce1000]

 - Are you talking about a small business switch and or what is the full model-name ? Also -> when it reboots trunk settings change to all vlans , what do you mean by that ?

 M.

[ictdept]

Hi Marcel,

We have 12 Cisco models Cisco 350x Small Buisness Suite POE models SG350X-24MP, SG350X-48MP, SG350X-10MP

Our issue is that when they reboot the following issues are happening.

1) XG Ports which is from where all Switches are connected to each other and set to Trunk for VLANS to Pass they get sort of blocked you have to unplug and plug again in order for these switches to re communicate again with each other.

2) Eg. Port no 24 is set Trunk for Vlans 10,20,30 after reboot I find it Set to All Vlans which drives u crazy..

Thanks

D 

[marce1000]

      >...2) Eg. Port no 24 is set Trunk for Vlans 10,20,30 after reboot I find it Set to All Vlans which drives u crazy..

 - Check the port configuration and remove all  macro auto smartport directives and or settings , check if that can help.

 M.

[ictdept]

Hi,

When I try to disable from here switch come not resposive and I loose access from giu to its IP address any help ?

[marce1000]

 - You may try by disabling smartport (first) on the involved trunk ports only as in :

  switchxxxxxx(config)# interface  gi1/1/1   (that is an example, change according to your needs)

  switchxxxxxx(config)# no macro auto smartport

 M.

[balaji.bandi]

check smart port enable and disable :

https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-350-series-managed-switches/smb5842-configure-auto-smartport-properties-switch-through-cli.html

[ictdept]

Will try it out. tks