Nortel Networks Server 600r - Manual (Page 18)

18 Chapter 2 600r server description
In the previous diagram, the telephony LAN (TLAN) subnet provides
IP connectivity between the CS 1000 system and the IP Phones.
The connection between the Call Server and Media Gateway can be
point-to-point, or it can be through the LAN, if the system is installed in
a distributed data network.
For information about the CS 1000 system and IP Phone bandwidth and
network requirements, see the planning and installation documentation
for the CS 1000 (NN430xx).
Switch connectivity
For more details about how the connection between the 600r server and
the switch is established, refer to the switch and server setup document
for your switch.
• Communication Server 1000 and CallPilot Server Configuration
(NN44200-312)
• Meridian 1 and CallPilot Server Configuration (NN44200-302)
LAN connectivity
The 600r server contains two Ethernet controllers on the motherboard that
provide the following:
• 10/100Base-T Ethernet network connectivity to the ELAN subnet
ELAN subnet is a network connection from the switch to the CallPilot
server. The ELAN subnet is an Ethernet LAN that enables signaling
and administration access to applications related to the Meridian 1
switch or CS 1000 system. The ELAN subnet is an isolated 10BaseT
subnet required for management traffic and intra-system signaling traffic
between the system call server and any devices requiring call server
processing. A number of configurations are available, depending on
whether the switch has an address on the Nortel server subnet.
For information about the ELAN subnet’s purpose and requirements,
see the Planning and Engineering Guide (NN44200-200).
• 10/100/1000Base-T Ethernet connectivity to the Nortel server subnet
Nortel server subnet is a network set up by a customer for its data
network. The Nortel server subnet is an optional connection that
provides data connectivity among desktop and Web messaging clients,
administrative PCs, and the CallPilot server. Typically, a Nortel server
subnet already exists before CallPilot is installed at a customer site.
Nortel recommends that the customer separate the Nortel server subnet
from the rest of the enterprise IP network by a Layer 3 switch. The Nortel
server subnet connects to the CLAN port on the 600r CallPilot server.
Nortel CallPilot
600r Server Hardware Installation
NN44200-307 01.03 Standard
5.0 14 May 2008
Copyright © 2007-2008, Nortel Networks
.