ZyXEL Communications AMG1312-T Series, User Manual

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Chapter 6 Broadband
AMG1312-T Series User’s Guide
71
The following table describes the labels in this screen.
Table 11
Network Setting > Broadband > Internet Connection
LABEL DESCRIPTION
Line
Type Select the DSL mode supported by your ISP.
Use Auto Sync-Up if you are not sure which mode to choose from. The AMG1312-T
Series dynamically diagnoses the mode supported by the ISP and selects the best
compatible one for your connection.
Other options are ADSL2+ , ADSL2 , G.DMT , T1.413 and G.lite .
The AMG1312-T Series device supports Ethernet (ETH1) mode. To select this mode,
connect a modem or router to the WAN port and select Ethernet (ETH1) .
Note: The AMG1312-T Series reboots when transferring to and from Ethernet (ETH1)
type.
General
Mode Select Router (default) from the drop-down list box if your ISP gives you one IP
address only and you want multiple computers to share an Internet account. 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 Firewall, DHCP server and NAT on the AMG1312-T
Series.
Encapsulation Select the method of encapsulation used by your ISP from the drop-down list box.
Choices vary depending on the mode you select in the
Mode field.
If you select Router in the Mode field, select PPPoA , RFC 1483 , ENET ENCAP or
PPPoE .
If you select Bridge in the Mode field, method of encapsulation is not available.
User Name (PPPoA and PPPoE encapsulation only) Enter the user name exactly as your ISP
assigned. If assigned a name in the form user@domain
where domain identifies a
service name, then enter both components exactly as given.
Password (PPPoA and PPPoE encapsulation only) Enter the password associated with the user
name above.
Service Name (PPPoE only) Type the name of your PPPoE service here.
Multiplex Select the method of multiplexing used by your ISP from the drop-down list. Choices
are
VC or LLC .
IPv6/IPv4 Dual Stack If you select Enable , the AMG1312-T Series can connect to IPv4 and IPv6 networks
and choose the protocol for applications according to the address type. If you select
Disable, the AMG1312-T Series will operate in IPv4 mode.
PPP Authentication The AMG1312-T Series supports PAP (Password Authentication Protocol) and CHAP
(Challenge Handshake Authentication Protocol). CHAP is more secure than PAP;
however, PAP is readily available on more platforms.
Use the drop-down list box to select an authentication protocol for outgoing calls.
Options are:
AUTO - Your AMG1312-T Series accepts either CHAP or PAP when requested by this
remote node.
CHAP - Your AMG1312-T Series accepts CHAP only.
PAP - Your AMG1312-T Series accepts PAP only.
Virtual Circuit ID VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual
circuit. Refer to the appendix for more information.