5. Change Port 1’s Access VLAN to 11, and set Port 48 to trunk mode.
Switch Management>VLAN Configuration>IEEE 802.1q Tag VLAN> VLAN Interface
Click “OK” to apply the settings.
Treatments of Packets:
1. A untagged packet arrives at Port 1
When an untagged packet arrives at Port 1, port 1’s Port VLAN ID (11) will be added to the original
port. Because port 48 is set as a trunk port, it will forward the packet with tag 11 out to the Carrier
Ethernet.
2. A tagged packet arrives at Port 1
In most situations, data VLAN will receive untagged packets sent from the client PC or workstation.
If tagged packets are received (possibly sent by malicious attackers), they will be dropped.
To Next Page
Loading...
Need help?
General
