Chapter 9 VLAN
GS2210 Series User’s Guide
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172.16.1.0/ 24, video for 192.168.1.0/ 24 and dat a for 10.1.1.0/ 24. The Swit ch can t hen be
configured t o gr oup incom ing t raffic based on t he source I P subnet of incom ing fram es.
You configur e a subnet based VLAN w it h pr ior it y 6 and VI D of 100 for t raffic r eceived fr om I P subnet
172.16.1.0/ 24 ( voice ser vices) . You also have a subnet based VLAN w it h pr iorit y 5 and VI D of 200
for t raffic r eceived fr om I P subnet 192.168.1.0/ 24 ( video services) . Last ly, you configure VLAN w it h
pr ior it y 3 and VI D of 300 for t raffic r eceived fr om I P subnet 10.1.1.0/ 24 ( dat a ser vices) . All
unt agged incom ing fram es w ill be classified based on t heir sour ce I P subnet and pr ior it ized
accor dingly. That is video ser vices r eceive t he highest pr ior it y and dat a t he low est .
Figure 77
Subnet Based VLAN Applicat ion Ex am ple
9.6.1 Configuring Subnet Based VLAN
Click t he Su bn e t Ba se d V LAN Se t u p link in t he V LAN Con figu r a t ion scr een t o display t he
configurat ion scr een as show n.
Not e: Subnet based VLAN applies t o un- t agged packet s and is applicable only w hen you
use I EEE 802.1Q t agged VLAN.
10.1.1.0/24
192.168.1.0/24
172.16.1.0/24
Internet
VID = 100
VID = 200
VID = 300
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