Motorola 3342 사용자 설명서

You must configure two VCCs with the same VPI/VCI to enable concurrent PPPoE and IPoE suppor t, and you 
will need to configure the individual settings for each inter face for proper operation.

n encap pppoe-llc

Specifies that the VCC will allow a second VCC with the same VPI/VCI values as the first. 

pppoe-llc 

denotes this special case.

set atm option on

set atm vcc 1 option on

set atm vcc 1 vpi 0

set atm vcc 1 vci 35

set atm vcc 1 encap pppoe-llc

set atm vcc 2 option on

set atm vcc 2 vpi 0

set atm vcc 2 vci 35

set atm vcc 2 encap ether-llc

This will allow you to configure the second WAN inter face.

set atm vcc 2 vpi 0

set atm vcc 2 vci 35

set atm vcc 2 encap ether-llc

...

Enables or disables multi-cast for warding on the specified inter face. If set to 

on, this inter face acts as an 

IGMP proxy host, and IGMP packets are transmitted and received on this inter face on behalf of IGMP hosts 
on the LAN inter face. See 

 for more informa-

tion.

Enables or disables IGMP null source address, if 

mcast-fwd is set to on. If enabled, the source IP address 

of ever y IGMP packet transmitted from this inter face is set to 0.0.0.0. This complies with the requirements 
of TR-101, and removes the need for a publicly adver tised IP address on the WAN inter face.

Allows mode setting for the ethernet por t. Only suppor ted on units without a LAN switch, or dual ethernet 
products (338x). In the dual ethernet case, “ethernet B” would be specified for the WAN por t. The default is 
auto.