ZyXEL Communications P8701T, Руководство пользователя

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Chapter 4 WAN
Basic Home Station VDSL2 P8701T User’s Guide
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IPv6 Subnet Masking
Both an IPv6 address and IPv6 subnet mask compose of 128-bit binary digits, which are divided
into eight 16-bit blocks and written in hexadecimal notation. Hexadecimal uses four bits for each
character (1 ~ 10, A ~ F). Each block’s 16 bits are then represented by four hexadecimal
characters. For example, FFFF:FFFF:FFFF:FFFF:FC00:0000:0000:0000.
4.1.3 Before You Begin
You need to know your Internet access settings such as encapsulation and WAN IP address. Get this
information from your ISP.
4.2 The Layer-2 Interface ATM Screen
The VDSL Router must have a layer-2 interface to allow users to use the DSL port to access the
Internet. The screen varies depending on the interface type you select. Log into the VDSL Router’s
web configurator and click Wireless network > Classic configuration > Advanced Setup >
Layer2 Interface > ATM Interface to manage the ATM layer-2 interfaces.
Note: The ATM and PTM layer-2 interfaces cannot work at the same time.
Figure 16
Layer-2 Interface: ATM
The following table describes the fields in this screen.
Table 13
Layer-2 Interface: ATM
LABEL DESCRIPTION
Interface The name of a configured layer-2 interface.
Vpi This displays the Virtual Path Identifier (VPI).
Vci This displays the Virtual Channel Identifier (VCI).
DSL Latency This displays whether the ATM interface uses interleave delay (Path1) or fast mode with
no interleave delay (Path0).
Category This displays the ATM traffic class.
Peak Cell Rate This displays the maximum rate at which the sender can send cells.
Sustainable Cell
Rate This displays the average cell rate (long-term) at which the sender can send cells.
Max Burst Size This displays the maximum number of cells that can be sent at the peak rate.
Link Type This is the DSL link type of the ATM layer-2 interface.
Conn Mode This shows the connection mode of the layer-2 interface.