ZyXEL Communications VMG1312-T10C, Руководство пользователя

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Chapter 5 WAN Setup
VMG1312-T10C User’s Guide
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PPP Authentication This is available if you select PPPoE or PPPoA in the Encapsulation field.
The Device supports PAP (Password Authentication Protocol) and CHAP (Challenge
Handshake Authentication Protocol). CHAP provides more security than PAP; however,
PAP has higher availability on more platforms.
Use the drop-down list box to select an authentication protocol for outgoing calls.
Options are:
Auto - Your Device accepts either CHAP or PAP when requested by this remote node.
CHAP - Your Device accepts CHAP only.
PAP - Your Device 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.
Enable VLAN This field is available only when you have a VDSL virtual channel.
Select this to add the IEEE 802.1q Virtual LAN (VLAN) tag you specify to the traffic
sent out through this connection.
802.1P Priority 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.
Enter 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 VLAN ID Enter the VLAN ID number for traffic sent through this connection.
VPI Enter the VPI assigned to you (0 to 255).
VCI Enter the VCI assigned to you (32 to 65535).
WAN Outgoing
Default Tag Enter the IEEE 802.1p priority level and DSCP value for the WAN interface.
802.1p This field is available only when VLAN is enabled.
Enter the IEEE 802.1p priority level for this WAN interface connection.
DSCP Enter a DSCP (DiffServ Code Point) value to have the Device add it in the packets sent
by this WAN interface.
IP Address You can use these options when you set the Mode field to Router and the IPv6/
IPv4 Dual Stack field to IPv4 or IPv4/IPv6 .
Select Obtain an IP Address Automatically if the ISP assigns you a dynamic IP
address; otherwise select Static IP Address and type your ISP assigned IP address
in the IP Address field below.
Static IP Address Select this option If the ISP assigned a fixed IP address.
IP Address Enter the static IP address provided by your ISP.
IPv6 Tunnel Mode This is available if you select ENET ENCAP or PPPoE in the Encapsulation field and
IPv4 in the IPv6/IPv4 Dual Stack field.
Select 6rd to tunnel IPv6 traffic from the local network through the ISP’s IPv4
network.
Select 6to4 to enable IPv6 to IPv4 tunneling. This will encapsulate IPv6 packets in
IPv4 packets so they can travel through IPv4 networks.
Relay Server If you select 6to4 in the IPv6 Tunnel Mode field, enter the tunneling relay server's
IPv4 address in this field.
Via DHCP Option
212
Select this to have the Device detect it automatically through DHCP option 212.
Manual Select this to manually enter the following 6rd information.
Table 3
Network Setting > Broadband >Internet Connection (continued)
LABEL DESCRIPTION