ZyXEL Communications P-660RU-Tx 用户手册

 Chapter 7 Internet Setup

P-660RU-Tx User’s Guide

In the Interface Setup > Internet screen, select Bridge Mode from the ISP 
field to display the following screen.

Figure 25   Interface Setup > Internet (Bridge)

The following table describes the labels in this screen.  

Multicast

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).

IGMP is a network-layer protocol used to establish membership in a 
multicast group. The P-660RU-Tx supports IGMP v1, IGMP v2 and 
IGMP v3. Select Disabled to turn off the feature.

MAC Spoofing

This field is only available when you select 1483 Bridged IP LLC or 
1483 Bridged IP VC-Mux in the Encapsulation field.

Select Enable to alter the MAC address that you entered below so that 
the PVCs on the P-660RU-Tx can establish connections to the network. 

Table 14   Interface Setup > Internet (PPPoA/PPPoE) (continued)

Table 15   Interface Setup > Internet (Bridge)

Bridge Mode

Select the method of multiplexing used by your ISP from the drop-
down list box. Available options are: 1483 Bridged IP LLC and 1483 
Bridged IP VC-Mux.