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CMN 1490
This is a Copper Mountain variant of RFC 1490. Select this option when the CopperEdge employs IP
routing, 1490 Frame encapsulation and the "CopperVPN" or "VWAN" networking models.
RFC 1490
Select this option when the CopperEdge employs the "Frame Relay Multiplexing" networking model.
4.7
DLCI
The carrier gives you a specific DLCI (data link connection identifier) for each PVC which is a path
number of a portion of the PVC (the DLCI changes for each hop through the network), not the address of
the destination. It is a logical identifier with local significance only. Identifiers can range from 1 to 1023
with restrictions shown in the following table. The default DLCI for the P681 is 16 when you choose RFC
1490 encapsulation and N/A (not applicable) for PPP encapsulation.
Table 4-3
4.8
Internet Access Configuration
Menu 4 allows you to enter the Internet Access information in one screen. Menu 4 is actually a simplified
setup for the remote node that you can access in Menu 11. Before you configure your Prestige for Internet
access, you need to collect your Internet account information from your ISP and telephone company. Use
the following table to record your Internet Account Information.
Internet Access
Prestige 681 SDSL Router
Data Link Connection Identifiers
DLCI
Usage
0
Channel signaling
1-15
Reserved
16 – 1007
Frame Relay
1008 – 1022
Reserved
1023
LMI
4-9
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Troubleshooting
