Nortel Networks 201i Network Card User Manual


 
May 2003 About the 201i server
Part 2: 201i Server Hardware Installation 21
In the illustration on page 20, the telephony LAN (TLAN) provides IP
connectivity between the Succession CSE 1000 system and the i2004
Internet phonesets. 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 Succession CSE 1000 system and i2004 Internet
phoneset bandwidth and network requirements, refer to the Succession
Communication Server for Enterprise 1000 Planning and Installation Guide
(NTP 553-3023-210).
For a description of each Succession CSE 1000 system component, see
Succession Communication Server for Enterprise 1000 description on
page 92.
CallPilot CLAN and ELAN network
setup
The 201i server supports the following network protocols:
CLAN: 10/100Base-T Ethernet
A built-in Ethernet controller on the 201i servers motherboard provides
Ethernet CLAN capability. The CLAN provides data connectivity
between desktop and web messaging clients, administrative PCs, and the
CallPilot server.
ELAN: 10Base-T Ethernet
A built-in Ethernet controller on the 201i servers motherboard provides
Ethernet ELAN capability. The ELAN carries call processing traffic
between the CallPilot server and the Meridian 1 switch or Succession
CSE 1000 system.
Note: For more information about the ELAN, see About the ELAN in
Part 1 of the CallPilot Installation and Configuration binder.
You use the 201i servers multi I/O cable to establish the CLAN and ELAN
connections. For more information, see page 22.