Chapter 9 VLAN
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for ARP traffic received on port 1, 2 and 3. You also have a protocol based VLAN B
with priority 2 for Apple Talk traffic received on port 6 and 7. All upstream ARP
traffic from port 1, 2 and 3 will be grouped together, and all upstream Apple Talk
traffic from port 6 and 7 will be in another group and have higher priority than ARP
traffic, when they go through the uplink port to a backbone switch C.
Figure 55 Protocol Based VLAN Application Example
9.9 Configuring Protocol Based VLAN
Click Protocol Based VLAN in the VLAN Port Setting screen to display the
configuration screen as shown.
Note: Protocol-based VLAN applies to un-tagged packets and is applicable only when
you use IEEE 802.1Q tagged VLAN.
Figure 56 Advanced Application > VLAN > VLAN Port Setting > Protocol Based
VLAN
