Native VLAN Configuration
Setting a VLAN as a native VLAN on Cisco turns off tagging.
The Palo Alto Network device has no concept of "Native VLAN". The logical interface assigned to the physical interface would be the interface to accept tagged vlans.
If the following interfaces are created:
- Eth1/1 ---- Untagged Traffic
- Eth1/1.100 --- Tagged with VLID = 100
- Eth1/1.200 --- Tagged with VLID = 200
On the Cisco switch configure VLAN 200 to be the "Native VLAN", then the packets exiting the switch would have no tag. These packets would enter the Palo Alto Networks device on Eth1/1 because it is expecting untagged traffic.