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5-4 TCP/IP Network Requirements

Integrated Network Management Rel 1.0 Standard July 1999

Figure 5-3

INM Broadband Leased Line WAN Configuration

PG-0005.1

Summary

Two approaches can be used to connect the INM Broadband to the OPC

modules:

• If the INM Broadband and the OPC modules are co-located, then a LAN

only solution may be used

• If the INM Broadband and all the OPC modules are not co-located, then a

WAN solution must be used to supplement the LAN solution. Two

different types of WANs can be used, X.25 and Leased Line.

LAN router

with lease line

capability

56 Kb/sec or

higher

X terminal

IEEE

802.3

IEEE 802.3

S/DMS Network

Manager

56 Kb/sec or

higher

56 Kb/sec or

higher

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Nortel Networks NTNM13XKAB Manual do Utilizador Página 38