Nortel Networks NN43001-563 - Manual (Page 154)

154 ITG engineering guidelines
IP Trunk 3.01 (and later) LAN installation and configuration
Basic setup of the IP Trunk 3.01 (and later) system
Figure 31 "Basic setup of the IP Trunk 3.01 (and later) system" (page 154)
shows an example of a basic recommended IP Trunk 3.01 (and later) system
setup, with separate TLAN (voice) and ELAN (management) subnets. This
is an example only; it is not necessarily the setup that must be used.
Figure 31
Basic setup of the IP Trunk 3.01 (and later) system
IP trunk card connections
10/100BaseT Ethernet ports
The Media Card 32-port and ITG-Pentium 24-port trunk cards each have
two Ethernet ports.
The 10/100BaseT Ethernet port on the DSP daughterboard, with connectors
located on the faceplate or on the I/O panel breakout cable, transmits Voice
over IP (VoIP) traffic and connects to the Telephony LAN (TLAN) subnet.
The 10BaseT network interface on the motherboard with a connector on
the I/O panel breakout cable transmits IP Trunk 3.01 (and later) system
management traffic and D-channel and connects to the ELAN subnet.
RS-232 serial ports
The Media Card 32-port trunk card and ITG-Pentium 24-port trunk card
have a DIN-8 serial maintenance port connection on the faceplate and an
alternative connection to the same serial port on the I/O panel breakout
cable.
Do not connect two maintenance terminals to both the faceplate and I/O
panel breakout cable serial maintenance port connections at the same time.
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.