Avaya 1140E Manuale Utente Pagina 107

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Introduction 107
Table 20
VLAN Filter
VLAN Filter Setting
Result
Enabled (box is checked) Traffic is forwarded to the IP Phone 1140E port,
based on a review of the MAC address of the
packet as well as the 802.1q tag value. Traffic
is forwarded through the IP Phone 1140E port,
(to the network stack of the telephone), only if
the packet matches the MAC address of the IP
Phone 1140E and contains the Voice VLAN tag.
If the Automatic VLAN Discovery feature is used,
the filter is adjusted dynamically as the IP Phone
1140E validates the VLAN suggested by DHCP.
Disabled The VLAN filter is disabled by default. If the
VLAN filter is disabled, traffic is forwarded to the
IP Phone 1140E port based only on a review of
the MAC address of the packet. The IP Phone
1140E accepts traffic addressed to the MAC
address of the IP Phone 1140E as well as any
broadcast or multicast packets from any VLAN.
Ctrl Priority bits
802.1Q priority bits for the control or signaling stream. There is not a control
priority bit prompt if 802.1Q is not enabled.
Media Priority bits
802.1Q priority bits for the media (audio) stream There is not a media
priority bit prompt if 802.1Q is not enabled.
Disable PC Port
With a disabled PC Port, the IP Phone 1140E with SIP Firmware does not
receive or send packets to or from the PC port. No device can use the
PC port to connect to the network.
Data VLAN
Configure the Data VLAN (the VLAN applicable to the PC port). The
behavior of the PC port is summarized in the following table.
Table 21
PC Port (incoming traffic from PC)
Data VLAN Result
No VLAN All traffic received on the PC port is forwarded
based on the MAC address. The packets are not
modified in any way.
SIP Fir mware Release 2.0 for IP Phone 1140E Administration
NN43113-300 03.09 Standard
15 September 2008
Copyright © 2008, Nortel Networks
.
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