Trendnet TEG-082WS Betriebsanweisung PDF herunterladen (Seite 77)

TRENDnet User’s Guide TEG-082WS

a predefined OUI in the source MAC address. The port will leave the voice

VLAN after a specified timeout period. This port behavior is configured with

the voice VLAN Auto-Detection feature.

For the Auto-Detection feature to function, your IP phone(s) must be capable

of generating 802.1Q packets with imbedded VLAN ID tags. You must

manually configure your IP phone(s) for the same VLAN ID as the switch’s

voice VLAN ID. When voice data is detected on one of the “Not Member”

ports, the packets from the IP phone will contain the voice VLAN ID so they

are switched within the switch’s voice VLAN.

One or more ports in your voice VLAN must be configured as Static tagged or

untagged members. Static VLAN members are permanent member ports of

the voice VLAN and there is no dependency on the configuration of the

devices connected to the ports. These ports might be connected to other

voice VLAN network nodes such as other Ethernet switches, a telephone

switch, or a DHCP server. The voice VLAN Auto-Detection feature cannot be

enabled on Static tagged or tagged ports.

Note: Any Static tagged members of the voice VLAN are required to have the port

VLAN ID (PVID) configured to be the same as the voice VLAN ID. This insures that all

untagged packets entering the port are switched within the voice VLAN as the voice

data passes through the switch.

If the IP phone(s) that you are installing cannot be configured with a VLAN ID,

then the switch ports should be configured as Static tagged ports within the

voice VLAN.

Note: Link Layer Discovery Protocol for Media Endpoint Devices (LLDP- MED) is not

supported on the switch. Each IP phone that is VLAN aware should be manually

configured for the VLAN ID that matches your voice VLAN ID. Each of the voice VLAN

ports connected to an IP phone should be configured as “Not Member” ports of the

tagged VLAN.

Create a Voice VLAN

Voice VLAN > Voice VLAN Settings

Note: Prior to configuring your voice VLAN, you must first configure a tagged

VLAN. This VLAN will be used as a basis for your voice VLAN.

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Trendnet TEG-082WS Betriebsanweisung Seite 77