04-23-2019 07:26 AM
Hi all
Newbie question:
In the previous years I have used several SG300-52 switches in our company (default VLAN 10). Now I've bought some SG350-48 switches and I'm not able to find a way to change the default VLAN ID setting. Hence every few minutes I get this:
%CDP-W-NATIVE_VLAN_MISMATCH: Native VLAN mismatch detected on interface Po1
Any ideas if this feature was dropped ? Or is it still available only in CLI?
Any help would be appreciated
Thanks
Vlad
04-23-2019 07:33 AM
Hello
native vlans are not switch based they are interface based
as such on your port channel you need to change the native vlan
int port x
swithport trunk native vlan x
04-23-2019 07:40 AM
Hello,
you can change your native vlan on both switches using command below;
switchport trunk native vlan y
04-23-2019 07:42 AM
Hi ioanv@yahoo.com ,
Could you share the current settings of your device?
show running-config
Also, you could tell us what your native vlan is.
Regards
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