Connection Setup for DSL/IP Triple-Play Verification Tests
Copper, VDSL2, ADSL2+, and IP Triple-Play Test Set
139
Setup Line Connection
WAN Access
The
WAN Access
tab allows you to configure the physical line parameters
required to connect to the ISP (internet service provider). The described
Selected Profile
is composed of the current
LineMode
and
AccessMode
selections.
The available parameters are the
following:
³
Encapsulation Type
depends on
the network configuration and sets
the ATM to either
LLC
also known
as LLC-SNAP (logical link
control-sub network address
protocol) or
VC MUX
(virtual
channel multiplex).
³
VLAN Support
enables the unit to analyze and pass WAN tagged
ethernet frames through the virtual local area network (VLAN).
³
VLAN ID
is a virtual local area network (VLAN) tag ranging from
0 through 4094.
³
VLAN Priority
sets the priority of the virtual local area network (VLAN)
with a value ranging from 0 through 7.
³
NAT
is the network address translation (NAT), which either enables the
unit to use a public router address for all outgoing packets, or exposes
the private LAN IP address to the WAN, if disabled.
³
IGMP
lists either
Version2
or
Version3
of the internet group
management protocol (IGMP).
