22 | | Normally the 4 byte addition to the Ethernet frame would cause the tagged frame to be rejected on a VLAN, and regular frames would be rejected if found in the trunk due to the lack of a tag. This is unless the "regular" frame is from a '' native VLAN '' assigned to the trunk. '' More on Native VLANs once I get some research done. '' |
| 22 | Normally the 4 byte addition to the Ethernet frame would cause the tagged frame to be rejected on a VLAN, and regular frames would be rejected if found in the trunk due to the lack of a tag. This is unless the "regular" frame is from a '' native VLAN '', whose frames are intended not to have tags for devices that don't understand tagging. |
| 23 | |
| 24 | A site explaining what a native vlan is: http://networkers-online.com/blog/2008/06/native-vlan-explained/ |