Netgear M4300-24X (XSM4324CS) - Stackable Switches with Full PoE+ Provisioning 管理者ガイド

e.  Click Apply.

Associate the IP subnet with VLAN 2000.

a. Select Switching > VLAN > Advanced > IP Subnet Based VLAN. 

A screen similar to the following displays.

b.  Enter the following information:

In the IP Address field, enter 10.100.0.0.

In the Subnet Mask field, enter 255.255.0.0.

In the VLAN (1 to 4093) field, enter 2000.

c.  Click Add.

The voice VLAN feature enables switch ports to carry voice traffic with defined priority to 
enable separation of voice and data traffic coming onto port. Voice VLAN ensures that the 
sound quality of an IP phone does not deteriorate when the data traffic on the port is high. 

Also, the inherent isolation provided by VLANs ensures that inter-VLAN traffic is under 

management control and that clients attached to the network cannot initiate a direct attack on 
voice components.