all vlan cross the trunk

[Ibrahim Jamil]

Hi Experts

i have to Switches connected together via trunk,on the trunk i allowed 5 vlan to cross  the trunk (Port-channel 4)  from SW1 to SW2 but on sw2 i found all vlan there?what could be the problem

thanks

[terrencepayet]

Hi Ibrahim,

If i understand you right, you have more than five vlans, and you have allowed 5 vlans on the trunk, but you are seeing all your other vlans??

If so, Are you running VTP on your switch???

Or you can post your config and i'll have a look.

Regards,

TP