592 Configuring VLANs
Protocol Group
Use the Protocol Group page to configure which EtherTypes go to which 
VLANs, and then enable certain ports to use these settings. Protocol-based 
VLANs are most often used in situations where network segments contain 
hosts running multiple protocols.
To display the Protocol Group page, click Switching 
→
 VLAN 
→
 Protocol 
Group in the navigation panel.
Figure 21-18. Protocol Group