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Operation Manual

ManualsBrandsZyXEL ManualsNetworkingGS1920
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Chapter 6 Tutorials
GS1920 Series User’s Guide
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4 Go to Advanced Application > IP Source Guard > IPv4 Source Guard Setup > DHCP Snooping >
Configure, activate and specify VLAN 100 as the DHCP VLAN as shown. Click Apply.
Figure 34 Tutorial: Specify DHCP VLAN
5 Click the Port link at the top right corner.
6 The DHCP Snooping Port Configure screen appears. Select Trusted in the Server Trusted state field for port
5 because the DHCP server is connected to port 5. Keep ports 6 and 7 Untrusted because they are
connected to DHCP clients. Click Apply.
Figure 35 Tutorial: Set the DHCP Server Port to Trusted