Compatible Systems 3500R Required for IP Numbered Interface, Required for IP Unnumbered Interface

28 Chapter 6 - Basic Configuration Guide

CV: Use the DLCI Mapping Database Dialog Box (under WAN/Link Configuration/DLCI button).

TB: Use configure and set the DLCI keyword in the Frame Relay WAN 0 (and/or other port numbers you wish to configure) section.

IP Protocol

Required for IP

There are two ways to set up Frame Relay. One is to set the WAN inter- face as a “numbered interface.” This means that the interface (and thus the Frame Relay network) will have an IP address, subnet mask, etc.

The other is to set it as an unnumbered interface and specify that the link is point-to-point Frame Relay and set the local DLCI. Unnumbered Frame Relay can only be configured using text-based configuration. Instructions are provided for both options.

Required for IP Numbered Interface

•IP numbered interface

•IP address

•IP subnet mask

•IP broadcast address

CV: Use the TCP/IP Routing: WAN Dialog Box.

TB: Use the configure command and the Numbered, IPAddress, SubnetMask, and IPBroadcast keywords in the IP WAN 0 (and/ or other port numbers you wish to configure) section.

Required for IP Unnumbered Interface

•IP unnumbered interface

•Point-to-Point Frame Relay

•Local DLCI

TB: Unnumbered Frame Relay can only be configured using text- based configuration. Use the configure command and the Numbered, PointToPointFrame, and InterfaceDLCI keywords in the IP WAN 0 (and/or other port numbers you wish to configure) section.