Cisco Systems 200 Manual De Usuario

Voice VLAN

179

Cisco Small Business 200 Series Smart Switch Administration Guide 

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Forbidden—The interface is not allowed to join the VLAN. When a port is 
not a member of any other VLAN, enabling this option on the port makes 
the port part of internal VLAN 4095 (a reserved VID). 

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Excluded—The interface is currently not a member of the VLAN. This is 
the default for all the ports and LAGs when the VLAN is newly created.

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Tagged—Select whether the port is tagged. This is not relevant for 
Access ports.

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Untagged—Select whether port is untagged. This is not relevant for 
Access ports.

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PVID—Port PVID is set to this VLAN. If the interface is in access mode or 
trunk mode, the device automatically makes the interface an untagged 
member of the VLAN. If the interface is in general mode, you must 
manually configure VLAN membership. 

Click Apply. The settings are modified and written to the Running Configuration 
file.

To see the administrative and operational VLANs on an interface, click Details.

In a LAN, voice devices, such as IP phones, VoIP endpoints, and voice systems are 
placed into the same VLAN.   This VLAN is referred as the voice VLAN.    If the 
voice devices are in different voice VLANs, IP (Layer 3) routers are needed to 
provide communication.

This section covers the following topics:

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This section covers the following topics:

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