Multiple Vlan Trunking between Cisco and Dell switch

HI All,

I am having issue with multiple vlan trunking between Cisco 3850 and Dell 7048P (code, 5.1.7.5)

There is a port channel Dot1Q trunk between both two, and this trunk is only passing vlan 1 traffic, not other vlans for some reason. 

Cisco 3850 config:

interface Port-channel30
 switchport trunk allowed vlan 1,80,100,105,650
 switchport mode trunk

Dell 7048P config:

interface port-channel 30
 switchport trunk allowed vlan 1,80,100,105,650

I even created SVI interface (vlan 100) on both side and still could not ping each other via SVI interface.

Not sure if anyone here had similar issue before. Much appreciated if someone can help. 

Thanks

Charles