ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 9 VLAN
GS1920v2 Series User’s Guide
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video for 192.168.1.0/24 and data for 10.1.1.0/24. The Switch can then be configured to group incoming
traffic based on the source IP subnet of incoming frames.
You configure a subnet based VLAN with priority 6 and VID of 100 for traffic received from IP subnet
172.16.1.0/24 (voice services). You also have a subnet based VLAN with priority 5 and VID of 200 for
traffic received from IP subnet 192.168.1.0/24 (video services). Lastly, you configure VLAN with priority 3
and VID of 300 for traffic received from IP subnet 10.1.1.0/24 (data services). All untagged incoming
frames will be classified based on their source IP subnet and prioritized accordingly. That is video
services receive the highest priority and data the lowest.
Fig ure 90
Subnet Based VLAN Application Example
9.6.1 C o nfig uring Sub ne t Ba se d VLAN
Click the
Sub ne t Ba se d VLAN Se tup
link in the
VLAN C o nfig ura tio n
screen to display the configuration
screen as shown.
Note: Subnet based VLAN applies to un-tagged packets and is applicable only when you use
IEEE 802.1Q tagged VLAN.