Cabletron Systems HSIM-W6 manual WAN Link

Chapter 4: Planning for HSIM-W6 ISDN Configuration

If the remote router supports unnumbered mode, neither address needs to be specified. Figure 6 provides a simple example of an unnumbered mode configuration.

HSIM-W6

WAN LINK

NO SOURCE	NO REMOTE
IP ADDRESS	IP ADDRESS

REMOTE ROUTER

100_11

Figure 6 HSIM-W6 in Unnumbered Mode

For numbered mode, consider the capabilities of the remote router as well as your requirements. Specify a Source WAN IP address if the HSIM-W6 must be on the same subnetwork as the remote router. Figure 7 is an example of a Class B IP network (128.1).

	WAN LINK
128.1.129.1	128.1.1.2
255.255.255.0	255.255.255.0

REMOTE ROUTER

HSIM-W6

*SOURCE IP

ADDRESS

Figure 7 HSIM-W6 in Numbered Mode on the Same Subnetwork as the Remote Router

34 HSIM-W6 User’s Guide