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Take an example with IPv6 disabled, let’s look at a scenario in which 1 PPPoE and 1 Bridge service
needed by user.
In the above page, click
Next
to set WAN service parameters.
Click
Next
to set the default gateway of this connection.
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Click
Next
to view the information you have set to the connection, then click
Apply
to save your
settings.
Then you can see the PPPoE connection is listed below. Here it is just one service over
atm1/(0_1_35).
Then we can again set a Bridging connection over atm1/(0_1_35) interface. Click Add in the above
page, the atm1/(0_1_35) also is listed for selection to add services.
Continue clicking Next to select Bridging connection type.
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Click Next to make sure your settings below match the settings provided by your ISP. And Click
Apply
to save your settings.
This screen is the interface we set previous, here used for understanding.
The below is WAN connection status, here you can see clearly the multiple services over one PVC.
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See from the above diagrams, we have set one PVC, it is VPI/VCI 1/35. But we have set two
services on the same PVC, they are bridging and PPPoE services.
While in contrast to Default connection mode, one PVC can only hold one service, if you want to
more than one service over one PVC, you should apply from your ISP more PVCs to meet your
needs.
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LAN - Local Area Network
A Local Area Network (LAN) is a shared communication system network where many computers
are connected. This type of network is area defined and is usually limited to a confined region within
a building or just within the same storey of a building.
Parameters
Group Name:
here group refers to the group you set in
Interface Grouping
section, you can set
the parameters for the specific group. Select the group by the drop-down box. For more
information please refer to
Interface Grouping
of this manual.
IP address:
Subnet Mask:
the default Subnet mask on the router.
IGMP Snooping:
Enable or disable the IGMP Snooping function. Without IGMP snooping,
multicast traffic is treated in the same manner as broadcast traffic - that is, it is forwarded to all
ports. With IGMP snooping, multicast traffic of a group is only forwarded to ports that have
members of that group.”
When enabled, you will see two modes:
L
Standard Mode:
In standard mode, multicast traffic will flood to all bridge ports when no
client subscribes to a multicast group.
L
Blocking Mode:
In blocking mode, the multicast data will be blocked when there are no
client subscribes to a multicast group, it won’t flood to the bridge ports.
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