User's Manual

B222s User’s Guide 35
CHAPTER 4
Broadband
4.1 Overview
This chapt er discusses t he LTE Device’s Broa dband screens. Use t hese screens t o configure your
LTE Device for I nt ernet access.
A WAN ( Wide Ar ea Networ k) connect ion is an out side connection to anot her net work or t he
I nt ernet. I t connect s your private networks, such as a LAN ( Local Area Network) and ot her
networks, so t hat a com puter in one location can com m unicat e wit h com put ers in other locat ions.
This LTE Device support s LTE connection for t he WAN only.
Figure 14 LAN and WAN
4.1.1 What You Can Do in this Chapter
• Use the Broa dband screen t o view, rem ove or add an LTE WAN int erface. You can also configure
the WAN sett ings on t he LTE Device for I nternet access (
Section 4.2 on page 38) .
4.1.2 What You Need to Know
The following term s and concept s m ay help as you read this chapt er.
Encapsulation Method
Encapsulation is used t o include dat a from an upper layer prot ocol into a lower layer prot ocol. To set
up a WAN connection t o t he I nt ernet, you need to use t he sam e encapsulat ion m et hod used by your
I SP ( I nternet Service Provider) .
WAN
LAN