This topic discusses the steps used to configure multiple PANL and RFC 1490 PVCs (netlinks) on a Passport 4400, allowing the Passport 4400 to send, receive, and pass traffic among other nodes in the network.
The primary WAN port connecting the Passport 4400 to the Passport network often consists of a public frame relay service utilizing a serial V.35 physical connection. This is the link type that has been assumed throughout this section.
Other options are available, however. The primary WAN port can be ISDN, or it can consist of a T1 CSU, E1 CSU, or 56k CSU. For information on configuring optional WAN types, see Alternate WAN Modules.
The following topics are discussed:
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