https://community.hpe.com/t5/switches-hubs-and-modems/setting-up-vlan/m-p/6304263#M32016 <P>If you make the VLAN tagged on a port then the device on the other side, PC in this case, will need to understand 802.1q tags as well. If it doesn't, your communication till break.</P> Fri, 13 Dec 2013 21:38:24 GMT Fredrik Lönnman 2013-12-13T21:38:24Z https://community.hpe.com/t5/switches-hubs-and-modems/setting-up-vlan/m-p/6304257#M32015 <P>I've been browseing the boards for a couple hours now and have not been able find anyone with the same issue as I do. If I missed it please feel free to send me the link.</P><P>&nbsp;</P><P>I seem to be missing a step/process/setting or am failing to understand something.</P><P>&nbsp;</P><P>I have a HP E5406 zl Switch with a couple modules.</P><P>&nbsp;</P><P>VLAN 1 is all untagged at default.</P><P>&nbsp;</P><P>If I change a1-a2 to tagged, then the PC on port a1 can no lonnger ping the PC on port a2.&nbsp;</P><P>&nbsp;</P><P>What other settings do I have to enable/disable/change to make tagged ports talk to each other?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 13 Dec 2013 21:29:54 GMT https://community.hpe.com/t5/switches-hubs-and-modems/setting-up-vlan/m-p/6304257#M32015 rgflaig 2013-12-13T21:29:54Z https://community.hpe.com/t5/switches-hubs-and-modems/setting-up-vlan/m-p/6304263#M32016 <P>If you make the VLAN tagged on a port then the device on the other side, PC in this case, will need to understand 802.1q tags as well. If it doesn't, your communication till break.</P> Fri, 13 Dec 2013 21:38:24 GMT https://community.hpe.com/t5/switches-hubs-and-modems/setting-up-vlan/m-p/6304263#M32016 Fredrik Lönnman 2013-12-13T21:38:24Z