ZyXEL Communications AMG1312-T10D User Manual page 39

Figure 20 Internet Connection: Advanced Setup
The following table describes the labels in this screen.
Table 4 Internet Connection: Advanced Setup
LABEL
RIP & Multicast Setup
RIP Direction
RIP Version
Multicast
MLD Proxy
ATM QoS
ATM QoS Type
AMG1312-T10D User's Guide
DESCRIPTION
This section does not apply when you configure the Device to bridge mode.
RIP (Routing Information Protocol) allows a router to exchange routing information
with other routers. Use this field to control how much routing information the Device
sends and receives on the subnet.
Select the RIP direction from None, Both, In Only and Out Only.
This field does not apply if you select None in the RIP Direction field.
Select the RIP version from RIP-1, RIP-2B/RIP-2M.
Multicast packets are sent to a group of computers on the LAN and are an alternative
to unicast packets (packets sent to one computer) and broadcast packets (packets
sent to every computer).
Devices use the IGMP (Internet Group Management Protocol) network-layer protocol
to establish membership in a multicast group. Select IGMP v1/IGMP v2/IGMP v3.
Select None to disable it.
Select the version of MLD proxy (v1 or v2) to have the Device act as for this
connection. This allows the Device to get subscription information and maintain a
joined member list for each multicast group. It can reduce multicast traffic
significantly. Select None to turn off MLD proxy.
This section is available when the connection's Virtual Channel field is set to an
ADSL option.
Select CBR (Continuous Bit Rate) to specify fixed (always-on) bandwidth for voice or
data traffic. Select UBR With PCR (Unspecified Bit Rate with Peak Cell Rate) for
applications that are non-time sensitive, such as e-mail. Select Non Realtime VBR
(Variable Bit Rate-non Real Time) or Realtime VBR (Variable Bit Rate-Real Time) for
bursty traffic and bandwidth sharing with other applications.
Chapter 5 WAN Setup
39