Configure F5 to allow untagged vlans across transport vlan connected to Cisco 9300

[bep6vaku]

Is it possible to configure the F5's to support sending untagged vlans connected to a transport trunk interface on a cisco 9300 switch?

The F5's are in HA connected to a pair of cisco 9300's in a stack with port-channels between the F5's and Cisco switches

[Dario_Garrido]

Hello Bep6vaku.

Sure, you can configure a Trunk interface, which is the same as a Link Aggregation (LACP) and after that, you can bind any set of VLANs on it (tagged or untagged). Take into account that the selected untagged VLAN will be the native VLAN in the cisco trunk interface.