Lan Connection; Lan Devices; Using Lans; Ip Address - NEC UX5000 Hardware Manual

Chapter 5 - LAN Connection
S 5-1
ECTION

LAN DEVICES

5.1.1

Using LANs

Using a LAN setup (local area network) with the UX5000 system complies with the ethernet standard (10Base-
T/100Base-TX).
To connect a telephone to a LAN connection, the system allows the use of a UX5000 digital IP keyset or an
H.323 IP digital telephone.
If connecting a LAN to a WAN (wide area network), follow the instructions included with the ADSL modem or
gateway device.
5.1.2

IP Address

Equipment/devices used in the UX5000 LAN setup must have an IP address assignment. An IP address
assigns a unique address for each device. There are two types of IP addresses: Private and Global. A Private
IP Address is not accessible through the internet - a Global IP Address can be accessed through the internet.
With a Private IP Address, with equipment that does not access the internet directly, addresses can be
assigned to the equipment within Class A, B or C by assigning a number within the class's range of numbers.
Chapter 5
Class Allowed IP Address
A 10.0.0.0 ---10.22.255.255
B 172.16.0.0 --- 172.31.255.255
C 192.168.0.0 --- 192.168.255.255
Chapter 5 -

LAN Connection

Recommended
Environment
Large Scale Network
Mid Scale Network
Small Scale Network
5 - 1