Gsc3570 flapping Ethernet interface,


#21

@witekprytek: I found following thread via Google:

Could you try to disable port-security to see whether it fixed the issue? Please help to advise the testing result. Sorry I did not have the Cisco switch in hand.

Thank you very much for using Grandstream products.


#22

I have port security disabled

$urity interface GigabitEthernet2/0/18
Port Security : Disabled


#23

@witekprytek: Thanks for the information. So you are saying even with port security disabled, the flapping still happening? If that is the case, it is the chip compatibility issue then. Thanks.


#24

The GSC3570 Ethernet chip is a switch. Iā€™m wondering what spanning tree mode is configured by default in the GSC3570.