Resolution
In order to enable VLAN communication between switches in different Virtual Trunking Protocol (VTP) domains, add the VLAN manually on each switch.
In spite of a VTP domain mismatch, VLAN communication works well. Only VTP updates are not propagated through this link on that VLAN because the domains are different.
Also, ensure that the different VLANs on both devices are in the same subnet.
Contact Cisco Technical Support if problems occur.
Device connected to switch
Another Switch
Connected to same switch or different switches
Different switches
In same VLAN or different VLANs
Same VLAN