ZyXEL Communications VMG1312-B10C, Руководство пользователя

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Chapter 5 Broadband
VMG1312-B10C User’s Guide
49
The following table describes the fields in this screen.
If you select ADSL over ATM as the interface type, the following screen appears.
Figure 21
Bridge Mode (ADSL over ATM)
Table 8
Bridge Mode (ADSL/VDSL over PTM)
LABEL DESCRIPTION
General
Active Select this to activate the WAN configuration settings.
Name Enter a service name of the connection.
Type Select ADSL/VDSL over PTM as the interface that you want to configure. The Device uses
the VDSL technology for data transmission over the DSL port.
Mode Select Bridge when your ISP provides you more than one IP address and you want the
connected computers to get individual IP address from ISP’s DHCP server directly. If you
select
Bridge , you cannot use routing functions, such as QoS, Firewall, DHCP server and
NAT on traffic from the selected LAN port(s).
VLAN This section is available only when you select ADSL/VDSL over PTM in the Type field.
Active Select this to add the VLAN Tag (specified below) to the outgoing traffic through this
connection.
802.1p IEEE 802.1p defines up to 8 separate traffic types by inserting a tag into a MAC-layer frame
that contains bits to define class of service.
Select the IEEE 802.1p priority level (from 0 to 7) to add to traffic through this connection.
The greater the number, the higher the priority level.
802.1q Type the VLAN ID number (from 0 to 4094) for traffic through this connection.
QoS
Rate Limit Enter the rate limit for the connection. This is the maximum transmission rate allowed for
traffic on this connection.
Apply Click Apply to save your changes.
Cancel Click Cancel to exit this screen without saving.