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YML856 Rev3 NCT480 IP DSLAM User GuideNCT480 IP DSLAM User Guide
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Item Description
VLAN ID
This specifies the VLAN ID value.
The VC-to-VLAN setting can easily define in multiple to one or one to one mapping;
you can group different PVC to a single VLAN ID as well as single PVC to one VLAN
mapping.
Priority
This specify the VLAN priority
VLAN tag
This specify the VLAN tag or untag
Mux (For EOA)
This specifies the data multiplexing method to be used over the AAL5 layer, adjacent
CPE must use the same encapsulation to establish the connection.
Possible choice: LLCMux* or VCMux*.
* LLC encapsulation enables one Virtual Channel to carry multiple protocols with each
packet header containing protocol identifying information. VC encapsulation engages
each protocol with a specific virtual channel.
MAC limit (For EOA)
The number of MAC addresses that can be learned by the specific port interface.
Valid values: 1 ~ 16
IP ( For IPOA)
The creation of the above downstream route actually assigns an IP address to the
IPoE interface. Also it specifies that for IP routing, IP address <E.F.G.H>. Using all this
information, an ARP request for the IP address specified in the gateway IP address of
the default route. BRAS shall respond the ARP request from the NET side. Also due to
source MAC address based learning, an entry in the MAC address-forwarding table will
get created, which is required for the upstream forwarding. Hence, the upstream traffic
can flow.
MAC (For IPOA)
MAC address profile is a generic way for assigning MAC addresses to interfaces. A
MAC address can be associated with a profile and that profile can be attached to the
interface.
Currently a maximum of 48 profiles are supported in the system.
IAC Server
Select ‘Support’ check box if you configure the NCT480 R2.32 (or later) to work
with NetComm IAC4500 Internet Access Controller VLAN tagging and Port Location
Mapping; ‘Support’ check box is set to unchecked by default.
Table 4-7 Creating the Port PVC