Nokia M11 T66220, User Manual

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Applications and features
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Copyright Nokia Networks Oy C33833001SE_00
2-1
Chapter 2
Applications and features
This chapter introduces the most common applications, features and
management method options of M11.
2.1 Applications
M11 has three main applications:
D
Internet access
D
Remote work
D
LAN interconnection
In these application examples M11 can act as a router, bridge or NAPT
router. The selected mode for every single application depends on the
access and service provider network architectures. Some basic
application examples are described in this chapter. See Chapter 6 for
more information on routing, bridging and Network Address Port
Translation.
2.1.1 Internet access using M11 as a NAPT router
M11 can connect your PC via your operator’s Digital Subscriber Line
Access Multiplexer (DSLAM) and ATM network to an Internet
Service Provider (ISP). If you are connected to a single ISP, the
network addresses (IP addresses) in your home can be part of the ISP’s
IP address range. However, in many cases it is more practical that the
home network is an independent network utilising private IP addresses
which are not visible to outside and that M11 has only one external IP
address received from the ISP. The external Internet services are