User's Manual
DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r 
555-233-115 
Issue 1
April 2000
Adding or Removing Cabinet Hardware 
6-56Add IP Interface Assembly 
6
3. Type 
ping ip-address 
nnn.nnn.nnn.nnn 
board
 UUCSS
 and press Enter. 
The variable 
nnn.nnn.nnn.nnn 
is the IP address of another computer 
beyond the gateway and 
UUCSS
 is the cabinet, carrier, and slot of the 
TN802B IP Interface.
The TN802B IP Interface is now installed in the DEFINITY carrier and connected 
to the IP network.
Installing in IP Trunk Mode
NOTE:
IP Trunk mode should only be used to maintain compatibility with existing 
Release 7 IP Trunk or ITS-E installations. We strongly recommend that 
MedPro mode be used whenever possible.
Prepare for Installation
Have the following equipment on site before your shipment arrives:
■ A mouse, keyboard, and VGA monitor for use during the installation of the 
server. You also need AC power outlets for the modem and monitor.
■ Three adjoining, unoccupied port slots in the DEFINITY ECS
The TN802B IP Interface slides into only 1 slot, but its faceplate occupies 
3 slots.
■ A 10 BaseT or 10/100 BaseT Ethernet connection into the customer’s local 
area network (LAN)
■ A valid, unused IP address on the customer’s LAN that can be assigned to 
the IP Interface server. You also need the subnet mask, default gateway, 
domain name, and so forth from the customer’s network administrator.
■ An analog telephone line reserved for the IP Interface diagnostic modem
■ A valid telephone number reserved for the IP Interface diagnostic modem
If non-U.S. customer:
■ Modem comparable to a U.S. Robotics, Inc. Sportster Model USR 33.6 
EXT.
■ A cable from the modem to the TN802B external cable assembly.
We recommend that you protect the cabinet where the IP Interface is installed 
with an uninterruptible power system (UPS).










