Chapter 6 Broadband
VMG3925-B10A User’s Guide
71
6.3 The 3G Backup Screen
The USB ports (at the left side panel of the VMG) allow you to attach a 3G dongle to wirelessly
connect to a 3G network for Internet access. You can have the VMG use the 3G WAN connection as
a backup. Disconnect the DSL and Ethernet WAN ports to use the 3G dongle as your primary WAN
connection. The VMG automatically uses a wired WAN connection when available.
Note: This VMG supports connecting one 3G dongle at a time.
Figure 23 Internet Access Application: 3G WAN
Use this screen to configure your 3G settings. Click Network Setting > Broadband > 3G
Backup.
Service
Category
Select UBR Without PCR for applications that are non-time sensitive, such as e-mail.
Select CBR (Continuous Bit Rate) to specify fixed (always-on) bandwidth for voice or data
traffic.
Select Non Realtime VBR (non real-time Variable Bit Rate) for connections that do not
require closely controlled delay and delay variation.
Select Realtime VBR (real-time Variable Bit Rate) for applications with bursty connections
that require closely controlled delay and delay variation.
VLAN This section is available only when you select ADSL/VDSL over PTM in the Type field.
Active Select Enable to enable VLAN on this WAN interface.
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.
OK Click OK to save your changes.
Cancel Click Cancel to exit this screen without saving.
Table 10 Network Setting > Broadband > Add New WAN Interface/Edit (ADSL over ATM-Bridge
Mode) (continued)
LABEL DESCRIPTION
To Next Page
Loading...
