The 3G Backup Screen - ZyXEL Communications AMG1312-T Series User Manual

Chapter 6 Broadband
Table 15 Network Setting > Broadband > More Connections: Edit: Advanced Setup (continued)
LABEL
MTU
Apply
Cancel

6.4 The 3G Backup Screen

The USB ports (at the left side panel of the AMG1312-T Series) allow you to attach a 3G dongle to
wirelessly connect to a 3G network for Internet access. You can have the AMG1312-T Series 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 AMG1312-T Series automatically uses a wired WAN
connection when available.
Note: This AMG1312-T Series supports connecting one 3G dongle at a time.
Figure 24 Internet Access Application: 3G WAN
Use this screen to configure your 3G settings. Click Network Setting > Broadband > 3G
Backup.
80
DESCRIPTION
The Maximum Transmission Unit (MTU) defines the size of the largest packet allowed on an
interface or connection. Enter the MTU in this field.
For ENET ENCAP, the MTU value is 1500.
For PPPoE, the MTU value is 1492.
For PPPoA and RFC, the MTU is 100-1500.
Click this to save your changes.
Click this to restore your previously saved settings.
AMG1312-T Series User's Guide