ZyXEL Communications 128IMH manual Multi-Protocol/Multilink LAN-to-LAN Connection

Prestige 128IMH ISDN Modem/ Router/Hub

Figure 1-1 Internet Access Application

Internet Single User Account

For a SOHO (small office/Home Office) environment, your Prestige offers a Single User Account (SUA) feature that allows multiple users on the LAN (Local Area Network) to access the Internet concurrently for the cost of a single user. Single User Account address mapping can also be used for other LAN to LAN connections.

1.4.2 Multi-Protocol/Multilink LAN-to-LAN Connection

You can use the Prestige to connect two geographically dispersed networks over up to 128Kbps over a single ISDN BRI line. It incorporates PPP/MP (Point-to-Point Protocol/Multilink Protocol) to bundle two B channels in a BRI line. The Prestige supports TCP/IP and Novell IPX routing, as well as transparent bridging for other network layer protocols. Your Prestige can also bundle multiple links in a single connection for greater bandwidth. A typical LAN-to-LAN application for your Prestige is shown below.

1-6 Getting to know your Prestige