AX/DX/EX/PX Series User’s Guide
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CHAPTER 8
Broadband
8.1 Broadband Overview
This chapter discusses the Zyxel Device’s Broadband screens. Use these screens to configure your Zyxel
Device for Internet access.
A Wide Area Network (WAN) connection is an outside connection to another network or the Internet. It
connects your private networks, such as a Local Area Network (LAN) and other networks, so that a
computer in one location can communicate with computers in other locations.
Figure 90 LAN and WAN
8.1.1 What You Can Do in this Chapter
• Use Broadband screens to view, remove or add a WAN interface. You can also configure the WAN
settings on the Zyxel Device for Internet access.
The Broadband screens for DSL routers and Ethernet/AON/PON routers are slightly different.
For DSL routers, see Section 8.2 on page 203.
For Ethernet, AON and PON routers, see Section 8.3 on page 212.
See Section 1.1 on page 19 to see which router type your Zyxel Device belongs to.
• Use the Cellular Backup screen to configure cellular WAN connection (Section 8.4 on page 221).
• Use the Advanced screen to enable or disable PTM over ADSL, Annex M/Annex J, and DSL PhyR
functions (Section 8.5 on page 227).
• Use the Backup WAN screen to convert the fourth LAN port as a WAN port or reset the Ethernet WAN
port to a LAN port (Section 8.6 on page 231).